收银后台上传!

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liuyingfang 2023-11-13 15:14:09 +08:00
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### IDEA ###
.idea/*
*.iml
*/target/*
*/*.iml
/.gradle/
/application.pid

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### IDEA ###
.idea/*
*.iml
*/target/*
*/*.iml
/.gradle/
/application.pid

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Copyright 2019-2020 Zheng Jie
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
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README.md
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# cashierAdmin
<h1 style="text-align: center">ELADMIN 后台管理系统</h1>
<div style="text-align: center">
#### 介绍
{**以下是 Gitee 平台说明,您可以替换此简介**
Gitee 是 OSCHINA 推出的基于 Git 的代码托管平台(同时支持 SVN。专为开发者提供稳定、高效、安全的云端软件开发协作平台
无论是个人、团队、或是企业,都能够用 Gitee 实现代码托管、项目管理、协作开发。企业项目请看 [https://gitee.com/enterprises](https://gitee.com/enterprises)}
[![AUR](https://img.shields.io/badge/license-Apache%20License%202.0-blue.svg)](https://github.com/elunez/eladmin/blob/master/LICENSE)
[![star](https://gitee.com/elunez/eladmin/badge/star.svg?theme=white)](https://gitee.com/elunez/eladmin)
[![GitHub stars](https://img.shields.io/github/stars/elunez/eladmin.svg?style=social&label=Stars)](https://github.com/elunez/eladmin)
[![GitHub forks](https://img.shields.io/github/forks/elunez/eladmin.svg?style=social&label=Fork)](https://github.com/elunez/eladmin)
#### 软件架构
软件架构说明
</div>
#### 项目简介
一个基于 Spring Boot 2.1.0 、 Spring Boot Jpa、 JWT、Spring Security、Redis、Vue的前后端分离的后台管理系统
#### 安装教程
**开发文档:** [https://eladmin.vip](https://eladmin.vip)
1. xxxx
2. xxxx
3. xxxx
**体验地址:** [https://eladmin.vip/demo](https://eladmin.vip/demo)
#### 使用说明
**账号密码:** `admin / 123456`
1. xxxx
2. xxxx
3. xxxx
#### 项目源码
#### 参与贡献
| | 后端源码 | 前端源码 |
|--- |--- | --- |
| github | https://github.com/elunez/eladmin | https://github.com/elunez/eladmin-web |
| 码云 | https://gitee.com/elunez/eladmin | https://gitee.com/elunez/eladmin-web |
1. Fork 本仓库
2. 新建 Feat_xxx 分支
3. 提交代码
4. 新建 Pull Request
#### 主要特性
- 使用最新技术栈,社区资源丰富。
- 高效率开发,代码生成器可一键生成前后端代码
- 支持数据字典,可方便地对一些状态进行管理
- 支持接口限流,避免恶意请求导致服务层压力过大
- 支持接口级别的功能权限与数据权限,可自定义操作
- 自定义权限注解与匿名接口注解,可快速对接口拦截与放行
- 对一些常用地前端组件封装:表格数据请求、数据字典等
- 前后端统一异常拦截处理,统一输出异常,避免繁琐的判断
- 支持在线用户管理与服务器性能监控,支持限制单用户登录
- 支持运维管理,可方便地对远程服务器的应用进行部署与管理
#### 系统功能
- 用户管理提供用户的相关配置新增用户后默认密码为123456
- 角色管理:对权限与菜单进行分配,可根据部门设置角色的数据权限
- 菜单管理:已实现菜单动态路由,后端可配置化,支持多级菜单
- 部门管理:可配置系统组织架构,树形表格展示
- 岗位管理:配置各个部门的职位
- 字典管理:可维护常用一些固定的数据,如:状态,性别等
- 系统日志:记录用户操作日志与异常日志,方便开发人员定位排错
- SQL监控采用druid 监控数据库访问性能默认用户名admin密码123456
- 定时任务整合Quartz做定时任务加入任务日志任务运行情况一目了然
- 代码生成:高灵活度生成前后端代码,减少大量重复的工作任务
- 邮件工具配合富文本发送html格式的邮件
- 七牛云存储:可同步七牛云存储的数据到系统,无需登录七牛云直接操作云数据
- 支付宝支付:整合了支付宝支付并且提供了测试账号,可自行测试
- 服务监控:监控服务器的负载情况
- 运维管理:一键部署你的应用
#### 特技
#### 项目结构
项目采用按功能分模块的开发方式,结构如下
1. 使用 Readme\_XXX.md 来支持不同的语言,例如 Readme\_en.md, Readme\_zh.md
2. Gitee 官方博客 [blog.gitee.com](https://blog.gitee.com)
3. 你可以 [https://gitee.com/explore](https://gitee.com/explore) 这个地址来了解 Gitee 上的优秀开源项目
4. [GVP](https://gitee.com/gvp) 全称是 Gitee 最有价值开源项目,是综合评定出的优秀开源项目
5. Gitee 官方提供的使用手册 [https://gitee.com/help](https://gitee.com/help)
6. Gitee 封面人物是一档用来展示 Gitee 会员风采的栏目 [https://gitee.com/gitee-stars/](https://gitee.com/gitee-stars/)
- `eladmin-common` 为系统的公共模块,各种工具类,公共配置存在该模块
- `eladmin-system` 为系统核心模块也是项目入口模块,也是最终需要打包部署的模块
- `eladmin-logging` 为系统的日志模块,其他模块如果需要记录日志需要引入该模块
- `eladmin-tools` 为第三方工具模块,包含:图床、邮件、云存储、本地存储、支付宝
- `eladmin-generator` 为系统的代码生成模块,代码生成的模板在 system 模块中
#### 详细结构
```
- eladmin-common 公共模块
- annotation 为系统自定义注解
- aspect 自定义注解的切面
- base 提供了Entity、DTO基类和mapstruct的通用mapper
- config 自定义权限实现、redis配置、swagger配置、Rsa配置等
- exception 项目统一异常的处理
- utils 系统通用工具类
- eladmin-system 系统核心模块(系统启动入口)
- config 配置跨域与静态资源,与数据权限
- thread 线程池相关
- modules 系统相关模块(登录授权、系统监控、定时任务、运维管理等)
- eladmin-logging 系统日志模块
- eladmin-tools 系统第三方工具模块
- eladmin-generator 系统代码生成模块
```
#### 特别鸣谢
- 感谢 [七牛云](https://portal.qiniu.com/signup?utm_source=kaiyuan&utm_media=ELADMIN) 提供的免费云存储与CDN加速支持
- 感谢 [JetBrains](https://www.jetbrains.com/) 提供的非商业开源软件开发授权
- 感谢 [PanJiaChen](https://github.com/PanJiaChen/vue-element-admin) 大佬提供的前端模板
- 感谢 [Moxun](https://github.com/moxun1639) 大佬提供的前端 Curd 通用组件
- 感谢 [zhy6599](https://gitee.com/zhy6599) 大佬提供的后端运维管理相关功能
- 感谢 [j.yao.SUSE](https://github.com/everhopingandwaiting) 大佬提供的匿名接口与Redis限流等功能
- 感谢 [d15801543974](https://github.com/d15801543974) 大佬提供的基于注解的通用查询方式
#### 项目捐赠
项目的发展离不开你的支持,请作者喝杯咖啡吧☕ [Donate](https://eladmin.vip/donation/)
#### 反馈交流
- QQ交流群一群<strike>891137268</strike> 、二群:<strike>947578238</strike>、三群659622532

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<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<parent>
<artifactId>eladmin</artifactId>
<groupId>me.zhengjie</groupId>
<version>2.6</version>
</parent>
<modelVersion>4.0.0</modelVersion>
<properties>
<hutool.version>5.7.22</hutool.version>
</properties>
<artifactId>eladmin-common</artifactId>
<name>公共模块</name>
<dependencies>
<!--工具包-->
<dependency>
<groupId>cn.hutool</groupId>
<artifactId>hutool-all</artifactId>
<version>${hutool.version}</version>
</dependency>
</dependencies>
</project>

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/*
* Copyright 2019-2020 Zheng Jie
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package me.zhengjie.annotation;
import java.lang.annotation.*;
/**
* @author jacky
* 用于标记匿名访问方法
*/
@Inherited
@Documented
@Target({ElementType.METHOD,ElementType.ANNOTATION_TYPE})
@Retention(RetentionPolicy.RUNTIME)
public @interface AnonymousAccess {
}

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/*
* Copyright 2019-2020 Zheng Jie
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package me.zhengjie.annotation;
import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;
/**
* <p>
* 用于判断是否过滤数据权限
* 1如果没有用到 @OneToOne 这种关联关系只需要填写 fieldName [参考DeptQueryCriteria.class]
* 2如果用到了 @OneToOne fieldName joinName 都需要填写拿UserQueryCriteria.class举例:
* 应该是 @DataPermission(joinName = "dept", fieldName = "id")
* </p>
* @author Zheng Jie
* @website https://eladmin.vip
* @date 2020-05-07
**/
@Target(ElementType.TYPE)
@Retention(RetentionPolicy.RUNTIME)
public @interface DataPermission {
/**
* Entity 中的字段名称
*/
String fieldName() default "";
/**
* Entity 中与部门关联的字段名称
*/
String joinName() default "";
}

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/*
* Copyright 2019-2020 Zheng Jie
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package me.zhengjie.annotation;
import me.zhengjie.aspect.LimitType;
import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;
/**
* @author jacky
*/
@Target(ElementType.METHOD)
@Retention(RetentionPolicy.RUNTIME)
public @interface Limit {
// 资源名称用于描述接口功能
String name() default "";
// 资源 key
String key() default "";
// key prefix
String prefix() default "";
// 时间的单位秒
int period();
// 限制访问次数
int count();
// 限制类型
LimitType limitType() default LimitType.CUSTOMER;
}

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/*
* Copyright 2019-2020 Zheng Jie
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package me.zhengjie.annotation;
import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;
/**
* @author Zheng Jie
* @date 2019-6-4 13:52:30
*/
@Target(ElementType.FIELD)
@Retention(RetentionPolicy.RUNTIME)
public @interface Query {
// Dong ZhaoYang 2017/8/7 基本对象的属性名
String propName() default "";
// Dong ZhaoYang 2017/8/7 查询方式
Type type() default Type.EQUAL;
/**
* 连接查询的属性名如User类中的dept
*/
String joinName() default "";
/**
* 默认左连接
*/
Join join() default Join.LEFT;
/**
* 多字段模糊搜索仅支持String类型字段多个用逗号隔开, @Query(blurry = "email,username")
*/
String blurry() default "";
enum Type {
// jie 2019/6/4 相等
EQUAL
// Dong ZhaoYang 2017/8/7 大于等于
, GREATER_THAN
// Dong ZhaoYang 2017/8/7 小于等于
, LESS_THAN
// Dong ZhaoYang 2017/8/7 中模糊查询
, INNER_LIKE
// Dong ZhaoYang 2017/8/7 左模糊查询
, LEFT_LIKE
// Dong ZhaoYang 2017/8/7 右模糊查询
, RIGHT_LIKE
// Dong ZhaoYang 2017/8/7 小于
, LESS_THAN_NQ
// jie 2019/6/4 包含
, IN
// 不包含
, NOT_IN
// 不等于
,NOT_EQUAL
// between
,BETWEEN
// 不为空
,NOT_NULL
// 为空
,IS_NULL
}
/**
* @author Zheng Jie
* 适用于简单连接查询复杂的请自定义该注解或者使用sql查询
*/
enum Join {
/** jie 2019-6-4 13:18:30 */
LEFT, RIGHT, INNER
}
}

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/*
* Copyright 2002-2016 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package me.zhengjie.annotation.rest;
import java.lang.annotation.Documented;
import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;
import me.zhengjie.annotation.AnonymousAccess;
import org.springframework.core.annotation.AliasFor;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
/**
* Annotation for mapping HTTP {@code DELETE} requests onto specific handler
* methods.
* 支持匿名访问 DeleteMapping
*
* @author liaojinlong
* @see AnonymousGetMapping
* @see AnonymousPostMapping
* @see AnonymousPutMapping
* @see AnonymousPatchMapping
* @see RequestMapping
*/
@AnonymousAccess
@Target(ElementType.METHOD)
@Retention(RetentionPolicy.RUNTIME)
@Documented
@RequestMapping(method = RequestMethod.DELETE)
public @interface AnonymousDeleteMapping {
/**
* Alias for {@link RequestMapping#name}.
*/
@AliasFor(annotation = RequestMapping.class)
String name() default "";
/**
* Alias for {@link RequestMapping#value}.
*/
@AliasFor(annotation = RequestMapping.class)
String[] value() default {};
/**
* Alias for {@link RequestMapping#path}.
*/
@AliasFor(annotation = RequestMapping.class)
String[] path() default {};
/**
* Alias for {@link RequestMapping#params}.
*/
@AliasFor(annotation = RequestMapping.class)
String[] params() default {};
/**
* Alias for {@link RequestMapping#headers}.
*/
@AliasFor(annotation = RequestMapping.class)
String[] headers() default {};
/**
* Alias for {@link RequestMapping#consumes}.
*/
@AliasFor(annotation = RequestMapping.class)
String[] consumes() default {};
/**
* Alias for {@link RequestMapping#produces}.
*/
@AliasFor(annotation = RequestMapping.class)
String[] produces() default {};
}

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/*
* Copyright 2002-2016 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package me.zhengjie.annotation.rest;
import java.lang.annotation.Documented;
import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;
import me.zhengjie.annotation.AnonymousAccess;
import org.springframework.core.annotation.AliasFor;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
/**
* Annotation for mapping HTTP {@code GET} requests onto specific handler
* methods.
* <p>
* 支持匿名访问 GetMapping
*
* @author liaojinlong
* @see RequestMapping
*/
@AnonymousAccess
@Target(ElementType.METHOD)
@Retention(RetentionPolicy.RUNTIME)
@Documented
@RequestMapping(method = RequestMethod.GET)
public @interface AnonymousGetMapping {
/**
* Alias for {@link RequestMapping#name}.
*/
@AliasFor(annotation = RequestMapping.class)
String name() default "";
/**
* Alias for {@link RequestMapping#value}.
*/
@AliasFor(annotation = RequestMapping.class)
String[] value() default {};
/**
* Alias for {@link RequestMapping#path}.
*/
@AliasFor(annotation = RequestMapping.class)
String[] path() default {};
/**
* Alias for {@link RequestMapping#params}.
*/
@AliasFor(annotation = RequestMapping.class)
String[] params() default {};
/**
* Alias for {@link RequestMapping#headers}.
*/
@AliasFor(annotation = RequestMapping.class)
String[] headers() default {};
/**
* Alias for {@link RequestMapping#consumes}.
*
* @since 4.3.5
*/
@AliasFor(annotation = RequestMapping.class)
String[] consumes() default {};
/**
* Alias for {@link RequestMapping#produces}.
*/
@AliasFor(annotation = RequestMapping.class)
String[] produces() default {};
}

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/*
* Copyright 2002-2016 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package me.zhengjie.annotation.rest;
import java.lang.annotation.Documented;
import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;
import me.zhengjie.annotation.AnonymousAccess;
import org.springframework.core.annotation.AliasFor;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
/**
* Annotation for mapping HTTP {@code PATCH} requests onto specific handler
* methods.
* * 支持匿名访问 PatchMapping
*
* @author liaojinlong
* @see AnonymousGetMapping
* @see AnonymousPostMapping
* @see AnonymousPutMapping
* @see AnonymousDeleteMapping
* @see RequestMapping
*/
@AnonymousAccess
@Target(ElementType.METHOD)
@Retention(RetentionPolicy.RUNTIME)
@Documented
@RequestMapping(method = RequestMethod.PATCH)
public @interface AnonymousPatchMapping {
/**
* Alias for {@link RequestMapping#name}.
*/
@AliasFor(annotation = RequestMapping.class)
String name() default "";
/**
* Alias for {@link RequestMapping#value}.
*/
@AliasFor(annotation = RequestMapping.class)
String[] value() default {};
/**
* Alias for {@link RequestMapping#path}.
*/
@AliasFor(annotation = RequestMapping.class)
String[] path() default {};
/**
* Alias for {@link RequestMapping#params}.
*/
@AliasFor(annotation = RequestMapping.class)
String[] params() default {};
/**
* Alias for {@link RequestMapping#headers}.
*/
@AliasFor(annotation = RequestMapping.class)
String[] headers() default {};
/**
* Alias for {@link RequestMapping#consumes}.
*/
@AliasFor(annotation = RequestMapping.class)
String[] consumes() default {};
/**
* Alias for {@link RequestMapping#produces}.
*/
@AliasFor(annotation = RequestMapping.class)
String[] produces() default {};
}

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/*
* Copyright 2002-2016 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package me.zhengjie.annotation.rest;
import java.lang.annotation.Documented;
import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;
import me.zhengjie.annotation.AnonymousAccess;
import org.springframework.core.annotation.AliasFor;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
/**
* Annotation for mapping HTTP {@code POST} requests onto specific handler
* methods.
* 支持匿名访问 PostMapping
*
* @author liaojinlong
* @see AnonymousGetMapping
* @see AnonymousPostMapping
* @see AnonymousPutMapping
* @see AnonymousDeleteMapping
* @see RequestMapping
*/
@AnonymousAccess
@Target(ElementType.METHOD)
@Retention(RetentionPolicy.RUNTIME)
@Documented
@RequestMapping(method = RequestMethod.POST)
public @interface AnonymousPostMapping {
/**
* Alias for {@link RequestMapping#name}.
*/
@AliasFor(annotation = RequestMapping.class)
String name() default "";
/**
* Alias for {@link RequestMapping#value}.
*/
@AliasFor(annotation = RequestMapping.class)
String[] value() default {};
/**
* Alias for {@link RequestMapping#path}.
*/
@AliasFor(annotation = RequestMapping.class)
String[] path() default {};
/**
* Alias for {@link RequestMapping#params}.
*/
@AliasFor(annotation = RequestMapping.class)
String[] params() default {};
/**
* Alias for {@link RequestMapping#headers}.
*/
@AliasFor(annotation = RequestMapping.class)
String[] headers() default {};
/**
* Alias for {@link RequestMapping#consumes}.
*/
@AliasFor(annotation = RequestMapping.class)
String[] consumes() default {};
/**
* Alias for {@link RequestMapping#produces}.
*/
@AliasFor(annotation = RequestMapping.class)
String[] produces() default {};
}

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/*
* Copyright 2002-2016 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package me.zhengjie.annotation.rest;
import java.lang.annotation.Documented;
import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;
import me.zhengjie.annotation.AnonymousAccess;
import org.springframework.core.annotation.AliasFor;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
/**
* Annotation for mapping HTTP {@code PUT} requests onto specific handler
* methods.
* * 支持匿名访问 PutMapping
*
* @author liaojinlong
* @see AnonymousGetMapping
* @see AnonymousPostMapping
* @see AnonymousPutMapping
* @see AnonymousDeleteMapping
* @see RequestMapping
*/
@AnonymousAccess
@Target(ElementType.METHOD)
@Retention(RetentionPolicy.RUNTIME)
@Documented
@RequestMapping(method = RequestMethod.PUT)
public @interface AnonymousPutMapping {
/**
* Alias for {@link RequestMapping#name}.
*/
@AliasFor(annotation = RequestMapping.class)
String name() default "";
/**
* Alias for {@link RequestMapping#value}.
*/
@AliasFor(annotation = RequestMapping.class)
String[] value() default {};
/**
* Alias for {@link RequestMapping#path}.
*/
@AliasFor(annotation = RequestMapping.class)
String[] path() default {};
/**
* Alias for {@link RequestMapping#params}.
*/
@AliasFor(annotation = RequestMapping.class)
String[] params() default {};
/**
* Alias for {@link RequestMapping#headers}.
*/
@AliasFor(annotation = RequestMapping.class)
String[] headers() default {};
/**
* Alias for {@link RequestMapping#consumes}.
*/
@AliasFor(annotation = RequestMapping.class)
String[] consumes() default {};
/**
* Alias for {@link RequestMapping#produces}.
*/
@AliasFor(annotation = RequestMapping.class)
String[] produces() default {};
}

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/*
* Copyright 2019-2020 Zheng Jie
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package me.zhengjie.aspect;
import com.google.common.collect.ImmutableList;
import me.zhengjie.annotation.Limit;
import me.zhengjie.exception.BadRequestException;
import me.zhengjie.utils.RequestHolder;
import me.zhengjie.utils.StringUtils;
import org.aspectj.lang.ProceedingJoinPoint;
import org.aspectj.lang.annotation.Around;
import org.aspectj.lang.annotation.Aspect;
import org.aspectj.lang.annotation.Pointcut;
import org.aspectj.lang.reflect.MethodSignature;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.data.redis.core.script.DefaultRedisScript;
import org.springframework.data.redis.core.script.RedisScript;
import org.springframework.stereotype.Component;
import javax.servlet.http.HttpServletRequest;
import java.lang.reflect.Method;
/**
* @author /
*/
@Aspect
@Component
public class LimitAspect {
private final RedisTemplate<Object,Object> redisTemplate;
private static final Logger logger = LoggerFactory.getLogger(LimitAspect.class);
public LimitAspect(RedisTemplate<Object,Object> redisTemplate) {
this.redisTemplate = redisTemplate;
}
@Pointcut("@annotation(me.zhengjie.annotation.Limit)")
public void pointcut() {
}
@Around("pointcut()")
public Object around(ProceedingJoinPoint joinPoint) throws Throwable {
HttpServletRequest request = RequestHolder.getHttpServletRequest();
MethodSignature signature = (MethodSignature) joinPoint.getSignature();
Method signatureMethod = signature.getMethod();
Limit limit = signatureMethod.getAnnotation(Limit.class);
LimitType limitType = limit.limitType();
String key = limit.key();
if (StringUtils.isEmpty(key)) {
if (limitType == LimitType.IP) {
key = StringUtils.getIp(request);
} else {
key = signatureMethod.getName();
}
}
ImmutableList<Object> keys = ImmutableList.of(StringUtils.join(limit.prefix(), "_", key, "_", request.getRequestURI().replace("/","_")));
String luaScript = buildLuaScript();
RedisScript<Number> redisScript = new DefaultRedisScript<>(luaScript, Number.class);
Number count = redisTemplate.execute(redisScript, keys, limit.count(), limit.period());
if (null != count && count.intValue() <= limit.count()) {
logger.info("第{}次访问key为 {},描述为 [{}] 的接口", count, keys, limit.name());
return joinPoint.proceed();
} else {
throw new BadRequestException("访问次数受限制");
}
}
/**
* 限流脚本
*/
private String buildLuaScript() {
return "local c" +
"\nc = redis.call('get',KEYS[1])" +
"\nif c and tonumber(c) > tonumber(ARGV[1]) then" +
"\nreturn c;" +
"\nend" +
"\nc = redis.call('incr',KEYS[1])" +
"\nif tonumber(c) == 1 then" +
"\nredis.call('expire',KEYS[1],ARGV[2])" +
"\nend" +
"\nreturn c;";
}
}

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/*
* Copyright 2019-2020 Zheng Jie
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package me.zhengjie.aspect;
/**
* 限流枚举
* @author /
*/
public enum LimitType {
// 默认
CUSTOMER,
// by ip addr
IP
}

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package me.zhengjie.base;
import lombok.Getter;
import lombok.Setter;
import org.apache.commons.lang3.builder.ToStringBuilder;
import java.io.Serializable;
import java.lang.reflect.Field;
import java.sql.Timestamp;
/**
* @author Zheng Jie
* @date 2019年10月24日20:48:53
*/
@Getter
@Setter
public class BaseDTO implements Serializable {
private String createBy;
private String updateBy;
private Timestamp createTime;
private Timestamp updateTime;
@Override
public String toString() {
ToStringBuilder builder = new ToStringBuilder(this);
Field[] fields = this.getClass().getDeclaredFields();
try {
for (Field f : fields) {
f.setAccessible(true);
builder.append(f.getName(), f.get(this)).append("\n");
}
} catch (Exception e) {
builder.append("toString builder encounter an error");
}
return builder.toString();
}
}

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/*
* Copyright 2019-2020 Zheng Jie
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package me.zhengjie.base;
import io.swagger.annotations.ApiModelProperty;
import lombok.Getter;
import lombok.Setter;
import org.apache.commons.lang3.builder.ToStringBuilder;
import org.hibernate.annotations.CreationTimestamp;
import org.hibernate.annotations.UpdateTimestamp;
import org.springframework.data.annotation.CreatedBy;
import org.springframework.data.annotation.LastModifiedBy;
import org.springframework.data.jpa.domain.support.AuditingEntityListener;
import javax.persistence.Column;
import javax.persistence.EntityListeners;
import javax.persistence.MappedSuperclass;
import java.io.Serializable;
import java.lang.reflect.Field;
import java.sql.Timestamp;
/**
* 通用字段 is_del 根据需求自行添加
* @author Zheng Jie
* @Date 2019年10月24日20:46:32
*/
@Getter
@Setter
@MappedSuperclass
@EntityListeners(AuditingEntityListener.class)
public class BaseEntity implements Serializable {
@CreatedBy
@Column(name = "create_by", updatable = false)
@ApiModelProperty(value = "创建人", hidden = true)
private String createBy;
@LastModifiedBy
@Column(name = "update_by")
@ApiModelProperty(value = "更新人", hidden = true)
private String updateBy;
@CreationTimestamp
@Column(name = "create_time", updatable = false)
@ApiModelProperty(value = "创建时间", hidden = true)
private Timestamp createTime;
@UpdateTimestamp
@Column(name = "update_time")
@ApiModelProperty(value = "更新时间", hidden = true)
private Timestamp updateTime;
/* 分组校验 */
public @interface Create {}
/* 分组校验 */
public @interface Update {}
@Override
public String toString() {
ToStringBuilder builder = new ToStringBuilder(this);
Field[] fields = this.getClass().getDeclaredFields();
try {
for (Field f : fields) {
f.setAccessible(true);
builder.append(f.getName(), f.get(this)).append("\n");
}
} catch (Exception e) {
builder.append("toString builder encounter an error");
}
return builder.toString();
}
}

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/*
* Copyright 2019-2020 Zheng Jie
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package me.zhengjie.base;
import java.util.List;
/**
* @author Zheng Jie
* @date 2018-11-23
*/
public interface BaseMapper<D, E> {
/**
* DTO转Entity
* @param dto /
* @return /
*/
E toEntity(D dto);
/**
* Entity转DTO
* @param entity /
* @return /
*/
D toDto(E entity);
/**
* DTO集合转Entity集合
* @param dtoList /
* @return /
*/
List <E> toEntity(List<D> dtoList);
/**
* Entity集合转DTO集合
* @param entityList /
* @return /
*/
List <D> toDto(List<E> entityList);
}

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/*
* Copyright 2019-2020 Zheng Jie
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package me.zhengjie.config;
import me.zhengjie.utils.SecurityUtils;
import org.springframework.data.domain.AuditorAware;
import org.springframework.stereotype.Component;
import java.util.Optional;
/**
* @description : 设置审计
* @author : Dong ZhaoYang
* @date : 2019/10/28
*/
@Component("auditorAware")
public class AuditorConfig implements AuditorAware<String> {
/**
* 返回操作员标志信息
*
* @return /
*/
@Override
public Optional<String> getCurrentAuditor() {
try {
// 这里应根据实际业务情况获取具体信息
return Optional.of(SecurityUtils.getCurrentUsername());
}catch (Exception ignored){}
// 用户定时任务或者无Token调用的情况
return Optional.of("System");
}
}

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/*
* Copyright 2019-2020 Zheng Jie
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package me.zhengjie.config;
import lombok.Data;
import me.zhengjie.utils.StringUtils;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.stereotype.Component;
/**
* @author Zheng Jie
* @description
* @date 2021-11-22
**/
@Data
@Component
public class ElAdminProperties {
public static Boolean ipLocal;
@Value("${ip.local-parsing}")
public void setIpLocal(Boolean ipLocal) {
ElAdminProperties.ipLocal = ipLocal;
}
}

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/*
* Copyright 2019-2020 Zheng Jie
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package me.zhengjie.config;
import me.zhengjie.utils.SecurityUtils;
import org.springframework.security.core.GrantedAuthority;
import org.springframework.stereotype.Service;
import java.util.Arrays;
import java.util.List;
import java.util.stream.Collectors;
/**
* @author Zheng Jie
*/
@Service(value = "el")
public class ElPermissionConfig {
public Boolean check(String ...permissions){
// 获取当前用户的所有权限
List<String> elPermissions = SecurityUtils.getCurrentUser().getAuthorities().stream().map(GrantedAuthority::getAuthority).collect(Collectors.toList());
// 判断当前用户的所有权限是否包含接口上定义的权限
return elPermissions.contains("admin") || Arrays.stream(permissions).anyMatch(elPermissions::contains);
}
}

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/*
* Copyright 2019-2020 Zheng Jie
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package me.zhengjie.config;
import lombok.Data;
import me.zhengjie.utils.ElAdminConstant;
import org.springframework.boot.context.properties.ConfigurationProperties;
import org.springframework.context.annotation.Configuration;
/**
* @author Zheng Jie
*/
@Data
@Configuration
@ConfigurationProperties(prefix = "file")
public class FileProperties {
/** 文件大小限制 */
private Long maxSize;
/** 头像大小限制 */
private Long avatarMaxSize;
private ElPath mac;
private ElPath linux;
private ElPath windows;
public ElPath getPath(){
String os = System.getProperty("os.name");
if(os.toLowerCase().startsWith(ElAdminConstant.WIN)) {
return windows;
} else if(os.toLowerCase().startsWith(ElAdminConstant.MAC)){
return mac;
}
return linux;
}
@Data
public static class ElPath{
private String path;
private String avatar;
}
}

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/*
* Copyright 2019-2020 Zheng Jie
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package me.zhengjie.config;
import cn.hutool.core.lang.Assert;
import com.alibaba.fastjson.JSON;
import com.alibaba.fastjson.parser.ParserConfig;
import com.alibaba.fastjson.serializer.SerializerFeature;
import lombok.extern.slf4j.Slf4j;
import org.apache.commons.codec.digest.DigestUtils;
import org.springframework.boot.autoconfigure.condition.ConditionalOnClass;
import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;
import org.springframework.boot.autoconfigure.data.redis.RedisProperties;
import org.springframework.boot.context.properties.EnableConfigurationProperties;
import org.springframework.cache.Cache;
import org.springframework.cache.annotation.CachingConfigurerSupport;
import org.springframework.cache.annotation.EnableCaching;
import org.springframework.cache.interceptor.CacheErrorHandler;
import org.springframework.cache.interceptor.KeyGenerator;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.data.redis.cache.RedisCacheConfiguration;
import org.springframework.data.redis.connection.RedisConnectionFactory;
import org.springframework.data.redis.core.RedisOperations;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.data.redis.serializer.RedisSerializationContext;
import org.springframework.data.redis.serializer.RedisSerializer;
import reactor.util.annotation.Nullable;
import java.nio.charset.Charset;
import java.nio.charset.StandardCharsets;
import java.time.Duration;
import java.util.HashMap;
import java.util.Map;
/**
* @author Zheng Jie
* @date 2018-11-24
*/
@Slf4j
@Configuration
@EnableCaching
@ConditionalOnClass(RedisOperations.class)
@EnableConfigurationProperties(RedisProperties.class)
public class RedisConfig extends CachingConfigurerSupport {
/**
* 设置 redis 数据默认过期时间默认2小时
* 设置@cacheable 序列化方式
*/
@Bean
public RedisCacheConfiguration redisCacheConfiguration(){
FastJsonRedisSerializer<Object> fastJsonRedisSerializer = new FastJsonRedisSerializer<>(Object.class);
RedisCacheConfiguration configuration = RedisCacheConfiguration.defaultCacheConfig();
configuration = configuration.serializeValuesWith(RedisSerializationContext.
SerializationPair.fromSerializer(fastJsonRedisSerializer)).entryTtl(Duration.ofHours(2));
return configuration;
}
@SuppressWarnings("all")
@Bean(name = "redisTemplate")
@ConditionalOnMissingBean(name = "redisTemplate")
public RedisTemplate<Object, Object> redisTemplate(RedisConnectionFactory redisConnectionFactory) {
RedisTemplate<Object, Object> template = new RedisTemplate<>();
//序列化
FastJsonRedisSerializer<Object> fastJsonRedisSerializer = new FastJsonRedisSerializer<>(Object.class);
// value值的序列化采用fastJsonRedisSerializer
template.setValueSerializer(fastJsonRedisSerializer);
template.setHashValueSerializer(fastJsonRedisSerializer);
// fastjson 升级到 1.2.83 后需要指定序列化白名单
ParserConfig.getGlobalInstance().addAccept("me.zhengjie.domain");
ParserConfig.getGlobalInstance().addAccept("me.zhengjie.service.dto");
// 模块内的实体类
ParserConfig.getGlobalInstance().addAccept("me.zhengjie.modules.mnt.domain");
ParserConfig.getGlobalInstance().addAccept("me.zhengjie.modules.quartz.domain");
ParserConfig.getGlobalInstance().addAccept("me.zhengjie.modules.system.domain");
// 模块内的 Dto
ParserConfig.getGlobalInstance().addAccept("me.zhengjie.modules.mnt.service.dto");
ParserConfig.getGlobalInstance().addAccept("me.zhengjie.modules.quartz.service.dto");
ParserConfig.getGlobalInstance().addAccept("me.zhengjie.modules.security.service.dto");
ParserConfig.getGlobalInstance().addAccept("me.zhengjie.modules.system.service.dto");
// key的序列化采用StringRedisSerializer
template.setKeySerializer(new StringRedisSerializer());
template.setHashKeySerializer(new StringRedisSerializer());
template.setConnectionFactory(redisConnectionFactory);
return template;
}
/**
* 自定义缓存key生成策略默认将使用该策略
*/
@Bean
@Override
public KeyGenerator keyGenerator() {
return (target, method, params) -> {
Map<String,Object> container = new HashMap<>(8);
Class<?> targetClassClass = target.getClass();
// 类地址
container.put("class",targetClassClass.toGenericString());
// 方法名称
container.put("methodName",method.getName());
// 包名称
container.put("package",targetClassClass.getPackage());
// 参数列表
for (int i = 0; i < params.length; i++) {
container.put(String.valueOf(i),params[i]);
}
// 转为JSON字符串
String jsonString = JSON.toJSONString(container);
// 做SHA256 Hash计算得到一个SHA256摘要作为Key
return DigestUtils.sha256Hex(jsonString);
};
}
@Bean
@Override
public CacheErrorHandler errorHandler() {
// 异常处理当Redis发生异常时打印日志但是程序正常走
log.info("初始化 -> [{}]", "Redis CacheErrorHandler");
return new CacheErrorHandler() {
@Override
public void handleCacheGetError(RuntimeException e, Cache cache, Object key) {
log.error("Redis occur handleCacheGetErrorkey -> [{}]", key, e);
}
@Override
public void handleCachePutError(RuntimeException e, Cache cache, Object key, Object value) {
log.error("Redis occur handleCachePutErrorkey -> [{}]value -> [{}]", key, value, e);
}
@Override
public void handleCacheEvictError(RuntimeException e, Cache cache, Object key) {
log.error("Redis occur handleCacheEvictErrorkey -> [{}]", key, e);
}
@Override
public void handleCacheClearError(RuntimeException e, Cache cache) {
log.error("Redis occur handleCacheClearError", e);
}
};
}
}
/**
* Value 序列化
*
* @author /
* @param <T>
*/
class FastJsonRedisSerializer<T> implements RedisSerializer<T> {
private final Class<T> clazz;
FastJsonRedisSerializer(Class<T> clazz) {
super();
this.clazz = clazz;
}
@Override
public byte[] serialize(T t) {
if (t == null) {
return new byte[0];
}
return JSON.toJSONString(t, SerializerFeature.WriteClassName).getBytes(StandardCharsets.UTF_8);
}
@Override
public T deserialize(byte[] bytes) {
if (bytes == null || bytes.length <= 0) {
return null;
}
String str = new String(bytes, StandardCharsets.UTF_8);
return JSON.parseObject(str, clazz);
}
}
/**
* 重写序列化器
*
* @author /
*/
class StringRedisSerializer implements RedisSerializer<Object> {
private final Charset charset;
StringRedisSerializer() {
this(StandardCharsets.UTF_8);
}
private StringRedisSerializer(Charset charset) {
Assert.notNull(charset, "Charset must not be null!");
this.charset = charset;
}
@Override
public String deserialize(byte[] bytes) {
return (bytes == null ? null : new String(bytes, charset));
}
@Override
public @Nullable byte[] serialize(Object object) {
String string = JSON.toJSONString(object);
if (org.apache.commons.lang3.StringUtils.isBlank(string)) {
return null;
}
string = string.replace("\"", "");
return string.getBytes(charset);
}
}

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/*
* Copyright 2019-2020 Zheng Jie
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package me.zhengjie.config;
import lombok.Data;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.stereotype.Component;
/**
* @author Zheng Jie
* @website https://eladmin.vip
* @description
* @date 2020-05-18
**/
@Data
@Component
public class RsaProperties {
public static String privateKey;
@Value("${rsa.private_key}")
public void setPrivateKey(String privateKey) {
RsaProperties.privateKey = privateKey;
}
}

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/*
* Copyright 2019-2020 Zheng Jie
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package me.zhengjie.config;
import cn.hutool.core.collection.CollUtil;
import com.fasterxml.classmate.TypeResolver;
import io.swagger.annotations.ApiModel;
import io.swagger.annotations.ApiModelProperty;
import lombok.Data;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.core.Ordered;
import org.springframework.data.domain.Pageable;
import springfox.documentation.builders.ApiInfoBuilder;
import springfox.documentation.builders.PathSelectors;
import springfox.documentation.schema.AlternateTypeRule;
import springfox.documentation.schema.AlternateTypeRuleConvention;
import springfox.documentation.service.ApiInfo;
import springfox.documentation.service.ApiKey;
import springfox.documentation.service.AuthorizationScope;
import springfox.documentation.service.SecurityReference;
import springfox.documentation.service.SecurityScheme;
import springfox.documentation.spi.DocumentationType;
import springfox.documentation.spi.service.contexts.SecurityContext;
import springfox.documentation.spring.web.plugins.Docket;
import springfox.documentation.swagger2.annotations.EnableSwagger2;
import java.util.ArrayList;
import java.util.List;
import static springfox.documentation.schema.AlternateTypeRules.newRule;
/**
* api页面 /doc.html
* @author Zheng Jie
* @date 2018-11-23
*/
@Configuration
@EnableSwagger2
public class SwaggerConfig {
@Value("${jwt.header}")
private String tokenHeader;
@Value("${swagger.enabled}")
private Boolean enabled;
@Bean
@SuppressWarnings("all")
public Docket createRestApi() {
return new Docket(DocumentationType.SWAGGER_2)
.enable(enabled)
.pathMapping("/")
.apiInfo(apiInfo())
.select()
.paths(PathSelectors.regex("^(?!/error).*"))
.paths(PathSelectors.any())
.build()
//添加登陆认证
.securitySchemes(securitySchemes())
.securityContexts(securityContexts());
}
private ApiInfo apiInfo() {
return new ApiInfoBuilder()
.description("一个简单且易上手的 Spring boot 后台管理框架")
.title("ELADMIN 接口文档")
.version("2.6")
.build();
}
private List<SecurityScheme> securitySchemes() {
//设置请求头信息
List<SecurityScheme> securitySchemes = new ArrayList<>();
ApiKey apiKey = new ApiKey(tokenHeader, tokenHeader, "header");
securitySchemes.add(apiKey);
return securitySchemes;
}
private List<SecurityContext> securityContexts() {
//设置需要登录认证的路径
List<SecurityContext> securityContexts = new ArrayList<>();
// ^(?!auth).*$ 表示所有包含auth的接口不需要使用securitySchemes即不需要带token
// ^标识开始 ()里是一子表达式 ?!/auth表示匹配不是/auth的位置匹配上则添加请求头注意路径已/开头 .表示任意字符 *表示前面的字符匹配多次 $标识结束
securityContexts.add(getContextByPath());
return securityContexts;
}
private SecurityContext getContextByPath() {
return SecurityContext.builder()
.securityReferences(defaultAuth())
.operationSelector(o->o.requestMappingPattern().matches("^(?!/auth).*$"))
.build();
}
private List<SecurityReference> defaultAuth() {
List<SecurityReference> securityReferences = new ArrayList<>();
AuthorizationScope authorizationScope = new AuthorizationScope("global", "accessEverything");
AuthorizationScope[] authorizationScopes = new AuthorizationScope[1];
authorizationScopes[0] = authorizationScope;
securityReferences.add(new SecurityReference(tokenHeader, authorizationScopes));
return securityReferences;
}
}
/**
* 将Pageable转换展示在swagger中
*/
@Configuration
class SwaggerDataConfig {
@Bean
public AlternateTypeRuleConvention pageableConvention(final TypeResolver resolver) {
return new AlternateTypeRuleConvention() {
@Override
public int getOrder() {
return Ordered.HIGHEST_PRECEDENCE;
}
@Override
public List<AlternateTypeRule> rules() {
return CollUtil.newArrayList(newRule(resolver.resolve(Pageable.class), resolver.resolve(Page.class)));
}
};
}
@ApiModel
@Data
private static class Page {
@ApiModelProperty("页码 (0..N)")
private Integer page;
@ApiModelProperty("每页显示的数目")
private Integer size;
@ApiModelProperty("以下列格式排序标准property[,asc | desc]。 默认排序顺序为升序。 支持多种排序条件id,asc")
private List<String> sort;
}
}

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/*
* Copyright 2019-2020 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package me.zhengjie.exception;
/**
* 统一关于错误配置信息 异常
*
* @author: liaojinlong
* @date: 2020/6/10 18:06
*/
public class BadConfigurationException extends RuntimeException {
/**
* Constructs a new runtime exception with {@code null} as its
* detail message. The cause is not initialized, and may subsequently be
* initialized by a call to {@link #initCause}.
*/
public BadConfigurationException() {
super();
}
/**
* Constructs a new runtime exception with the specified detail message.
* The cause is not initialized, and may subsequently be initialized by a
* call to {@link #initCause}.
*
* @param message the detail message. The detail message is saved for
* later retrieval by the {@link #getMessage()} method.
*/
public BadConfigurationException(String message) {
super(message);
}
/**
* Constructs a new runtime exception with the specified detail message and
* cause. <p>Note that the detail message associated with
* {@code cause} is <i>not</i> automatically incorporated in
* this runtime exception's detail message.
*
* @param message the detail message (which is saved for later retrieval
* by the {@link #getMessage()} method).
* @param cause the cause (which is saved for later retrieval by the
* {@link #getCause()} method). (A {@code null} value is
* permitted, and indicates that the cause is nonexistent or
* unknown.)
* @since 1.4
*/
public BadConfigurationException(String message, Throwable cause) {
super(message, cause);
}
/**
* Constructs a new runtime exception with the specified cause and a
* detail message of {@code (cause==null ? null : cause.toString())}
* (which typically contains the class and detail message of
* {@code cause}). This constructor is useful for runtime exceptions
* that are little more than wrappers for other throwables.
*
* @param cause the cause (which is saved for later retrieval by the
* {@link #getCause()} method). (A {@code null} value is
* permitted, and indicates that the cause is nonexistent or
* unknown.)
* @since 1.4
*/
public BadConfigurationException(Throwable cause) {
super(cause);
}
/**
* Constructs a new runtime exception with the specified detail
* message, cause, suppression enabled or disabled, and writable
* stack trace enabled or disabled.
*
* @param message the detail message.
* @param cause the cause. (A {@code null} value is permitted,
* and indicates that the cause is nonexistent or unknown.)
* @param enableSuppression whether or not suppression is enabled
* or disabled
* @param writableStackTrace whether or not the stack trace should
* be writable
* @since 1.7
*/
protected BadConfigurationException(String message, Throwable cause, boolean enableSuppression, boolean writableStackTrace) {
super(message, cause, enableSuppression, writableStackTrace);
}
}

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/*
* Copyright 2019-2020 Zheng Jie
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package me.zhengjie.exception;
import lombok.Getter;
import org.springframework.http.HttpStatus;
import static org.springframework.http.HttpStatus.BAD_REQUEST;
/**
* @author Zheng Jie
* @date 2018-11-23
* 统一异常处理
*/
@Getter
public class BadRequestException extends RuntimeException{
private Integer status = BAD_REQUEST.value();
public BadRequestException(String msg){
super(msg);
}
public BadRequestException(HttpStatus status,String msg){
super(msg);
this.status = status.value();
}
}

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/*
* Copyright 2019-2020 Zheng Jie
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package me.zhengjie.exception;
import org.springframework.util.StringUtils;
/**
* @author Zheng Jie
* @date 2018-11-23
*/
public class EntityExistException extends RuntimeException {
public EntityExistException(Class clazz, String field, String val) {
super(EntityExistException.generateMessage(clazz.getSimpleName(), field, val));
}
private static String generateMessage(String entity, String field, String val) {
return StringUtils.capitalize(entity)
+ " with " + field + " "+ val + " existed";
}
}

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/*
* Copyright 2019-2020 Zheng Jie
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package me.zhengjie.exception;
import org.springframework.util.StringUtils;
/**
* @author Zheng Jie
* @date 2018-11-23
*/
public class EntityNotFoundException extends RuntimeException {
public EntityNotFoundException(Class clazz, String field, String val) {
super(EntityNotFoundException.generateMessage(clazz.getSimpleName(), field, val));
}
private static String generateMessage(String entity, String field, String val) {
return StringUtils.capitalize(entity)
+ " with " + field + " "+ val + " does not exist";
}
}

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/*
* Copyright 2019-2020 Zheng Jie
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package me.zhengjie.exception.handler;
import com.fasterxml.jackson.annotation.JsonFormat;
import lombok.Data;
import java.time.LocalDateTime;
/**
* @author Zheng Jie
* @date 2018-11-23
*/
@Data
class ApiError {
private Integer status = 400;
@JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss")
private LocalDateTime timestamp;
private String message;
private ApiError() {
timestamp = LocalDateTime.now();
}
public static ApiError error(String message){
ApiError apiError = new ApiError();
apiError.setMessage(message);
return apiError;
}
public static ApiError error(Integer status, String message){
ApiError apiError = new ApiError();
apiError.setStatus(status);
apiError.setMessage(message);
return apiError;
}
}

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/*
* Copyright 2019-2020 Zheng Jie
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package me.zhengjie.exception.handler;
import lombok.extern.slf4j.Slf4j;
import me.zhengjie.exception.BadRequestException;
import me.zhengjie.exception.EntityExistException;
import me.zhengjie.exception.EntityNotFoundException;
import me.zhengjie.utils.ThrowableUtil;
import org.springframework.http.HttpStatus;
import org.springframework.http.ResponseEntity;
import org.springframework.security.authentication.BadCredentialsException;
import org.springframework.validation.FieldError;
import org.springframework.validation.ObjectError;
import org.springframework.web.bind.MethodArgumentNotValidException;
import org.springframework.web.bind.annotation.ExceptionHandler;
import org.springframework.web.bind.annotation.RestControllerAdvice;
import static org.springframework.http.HttpStatus.*;
/**
* @author Zheng Jie
* @date 2018-11-23
*/
@Slf4j
@RestControllerAdvice
public class GlobalExceptionHandler {
/**
* 处理所有不可知的异常
*/
@ExceptionHandler(Throwable.class)
public ResponseEntity<ApiError> handleException(Throwable e){
// 打印堆栈信息
log.error(ThrowableUtil.getStackTrace(e));
return buildResponseEntity(ApiError.error(e.getMessage()));
}
/**
* BadCredentialsException
*/
@ExceptionHandler(BadCredentialsException.class)
public ResponseEntity<ApiError> badCredentialsException(BadCredentialsException e){
// 打印堆栈信息
String message = "坏的凭证".equals(e.getMessage()) ? "用户名或密码不正确" : e.getMessage();
log.error(message);
return buildResponseEntity(ApiError.error(message));
}
/**
* 处理自定义异常
*/
@ExceptionHandler(value = BadRequestException.class)
public ResponseEntity<ApiError> badRequestException(BadRequestException e) {
// 打印堆栈信息
log.error(ThrowableUtil.getStackTrace(e));
return buildResponseEntity(ApiError.error(e.getStatus(),e.getMessage()));
}
/**
* 处理 EntityExist
*/
@ExceptionHandler(value = EntityExistException.class)
public ResponseEntity<ApiError> entityExistException(EntityExistException e) {
// 打印堆栈信息
log.error(ThrowableUtil.getStackTrace(e));
return buildResponseEntity(ApiError.error(e.getMessage()));
}
/**
* 处理 EntityNotFound
*/
@ExceptionHandler(value = EntityNotFoundException.class)
public ResponseEntity<ApiError> entityNotFoundException(EntityNotFoundException e) {
// 打印堆栈信息
log.error(ThrowableUtil.getStackTrace(e));
return buildResponseEntity(ApiError.error(NOT_FOUND.value(),e.getMessage()));
}
/**
* 处理所有接口数据验证异常
*/
@ExceptionHandler(MethodArgumentNotValidException.class)
public ResponseEntity<ApiError> handleMethodArgumentNotValidException(MethodArgumentNotValidException e){
// 打印堆栈信息
log.error(ThrowableUtil.getStackTrace(e));
ObjectError objectError = e.getBindingResult().getAllErrors().get(0);
String message = objectError.getDefaultMessage();
if (objectError instanceof FieldError) {
message = ((FieldError) objectError).getField() + ": " + message;
}
return buildResponseEntity(ApiError.error(message));
}
/**
* 统一返回
*/
private ResponseEntity<ApiError> buildResponseEntity(ApiError apiError) {
return new ResponseEntity<>(apiError, HttpStatus.valueOf(apiError.getStatus()));
}
}

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/*
* Copyright 2019-2020 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package me.zhengjie.utils;
/**
* @author: liaojinlong
* @date: 2020/6/11 15:49
* @apiNote: 关于缓存的Key集合
*/
public interface CacheKey {
/**
* 用户
*/
String USER_ID = "user::id:";
/**
* 数据
*/
String DATA_USER = "data::user:";
/**
* 菜单
*/
String MENU_ID = "menu::id:";
String MENU_USER = "menu::user:";
/**
* 角色授权
*/
String ROLE_AUTH = "role::auth:";
/**
* 角色信息
*/
String ROLE_ID = "role::id:";
/**
* 部门
*/
String DEPT_ID = "dept::id:";
/**
* 岗位
*/
String JOB_ID = "job::id:";
/**
* 数据字典
*/
String DICT_NAME = "dict::name:";
}

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/*
* Copyright 2019-2020 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package me.zhengjie.utils;
/**
* @author: liaojinlong
* @date: 2020/6/9 17:02
* @since: 1.0
* @see {@link SpringContextHolder}
* 针对某些初始化方法在SpringContextHolder 初始化前时<br>
* 可提交一个 提交回调任务<br>
* 在SpringContextHolder 初始化后进行回调使用
*/
public interface CallBack {
/**
* 回调执行方法
*/
void executor();
/**
* 本回调任务名称
* @return /
*/
default String getCallBackName() {
return Thread.currentThread().getId() + ":" + this.getClass().getName();
}
}

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/*
* Copyright 2019-2020 Zheng Jie
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package me.zhengjie.utils;
import java.io.Closeable;
/**
* @author Zheng Jie
* @website https://eladmin.vip
* @description 用于关闭各种连接缺啥补啥
* @date 2021-03-05
**/
public class CloseUtil {
public static void close(Closeable closeable) {
if (null != closeable) {
try {
closeable.close();
} catch (Exception e) {
// 静默关闭
}
}
}
public static void close(AutoCloseable closeable) {
if (null != closeable) {
try {
closeable.close();
} catch (Exception e) {
// 静默关闭
}
}
}
}

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/*
* Copyright 2019-2020 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package me.zhengjie.utils;
import java.time.*;
import java.time.format.DateTimeFormatter;
import java.util.Date;
/**
* @author: liaojinlong
* @date: 2020/6/11 16:28
* @apiNote: JDK 8 新日期类 格式化与字符串转换 工具类
*/
public class DateUtil {
public static final DateTimeFormatter DFY_MD_HMS = DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss");
public static final DateTimeFormatter DFY_MD = DateTimeFormatter.ofPattern("yyyy-MM-dd");
/**
* LocalDateTime 转时间戳
*
* @param localDateTime /
* @return /
*/
public static Long getTimeStamp(LocalDateTime localDateTime) {
return localDateTime.atZone(ZoneId.systemDefault()).toEpochSecond();
}
/**
* 时间戳转LocalDateTime
*
* @param timeStamp /
* @return /
*/
public static LocalDateTime fromTimeStamp(Long timeStamp) {
return LocalDateTime.ofEpochSecond(timeStamp, 0, OffsetDateTime.now().getOffset());
}
/**
* LocalDateTime Date
* Jdk8 不推荐使用 {@link Date} Date
*
* @param localDateTime /
* @return /
*/
public static Date toDate(LocalDateTime localDateTime) {
return Date.from(localDateTime.atZone(ZoneId.systemDefault()).toInstant());
}
/**
* LocalDate Date
* Jdk8 不推荐使用 {@link Date} Date
*
* @param localDate /
* @return /
*/
public static Date toDate(LocalDate localDate) {
return toDate(localDate.atTime(LocalTime.now(ZoneId.systemDefault())));
}
/**
* Date转 LocalDateTime
* Jdk8 不推荐使用 {@link Date} Date
*
* @param date /
* @return /
*/
public static LocalDateTime toLocalDateTime(Date date) {
return LocalDateTime.ofInstant(date.toInstant(), ZoneId.systemDefault());
}
/**
* 日期 格式化
*
* @param localDateTime /
* @param patten /
* @return /
*/
public static String localDateTimeFormat(LocalDateTime localDateTime, String patten) {
DateTimeFormatter df = DateTimeFormatter.ofPattern(patten);
return df.format(localDateTime);
}
/**
* 日期 格式化
*
* @param localDateTime /
* @param df /
* @return /
*/
public static String localDateTimeFormat(LocalDateTime localDateTime, DateTimeFormatter df) {
return df.format(localDateTime);
}
/**
* 日期格式化 yyyy-MM-dd HH:mm:ss
*
* @param localDateTime /
* @return /
*/
public static String localDateTimeFormatyMdHms(LocalDateTime localDateTime) {
return DFY_MD_HMS.format(localDateTime);
}
/**
* 日期格式化 yyyy-MM-dd
*
* @param localDateTime /
* @return /
*/
public String localDateTimeFormatyMd(LocalDateTime localDateTime) {
return DFY_MD.format(localDateTime);
}
/**
* 字符串转 LocalDateTime 字符串格式 yyyy-MM-dd
*
* @param localDateTime /
* @return /
*/
public static LocalDateTime parseLocalDateTimeFormat(String localDateTime, String pattern) {
DateTimeFormatter dateTimeFormatter = DateTimeFormatter.ofPattern(pattern);
return LocalDateTime.from(dateTimeFormatter.parse(localDateTime));
}
/**
* 字符串转 LocalDateTime 字符串格式 yyyy-MM-dd
*
* @param localDateTime /
* @return /
*/
public static LocalDateTime parseLocalDateTimeFormat(String localDateTime, DateTimeFormatter dateTimeFormatter) {
return LocalDateTime.from(dateTimeFormatter.parse(localDateTime));
}
/**
* 字符串转 LocalDateTime 字符串格式 yyyy-MM-dd HH:mm:ss
*
* @param localDateTime /
* @return /
*/
public static LocalDateTime parseLocalDateTimeFormatyMdHms(String localDateTime) {
return LocalDateTime.from(DFY_MD_HMS.parse(localDateTime));
}
}

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/*
* Copyright 2019-2020 Zheng Jie
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package me.zhengjie.utils;
/**
* 常用静态常量
*
* @author Zheng Jie
* @date 2018-12-26
*/
public class ElAdminConstant {
/**
* 用于IP定位转换
*/
public static final String REGION = "内网IP|内网IP";
/**
* win 系统
*/
public static final String WIN = "win";
/**
* mac 系统
*/
public static final String MAC = "mac";
/**
* 常用接口
*/
public static class Url {
// IP归属地查询
public static final String IP_URL = "http://whois.pconline.com.cn/ipJson.jsp?ip=%s&json=true";
}
}

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/*
* Copyright 2019-2020 Zheng Jie
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package me.zhengjie.utils;
import javax.crypto.Cipher;
import javax.crypto.SecretKey;
import javax.crypto.SecretKeyFactory;
import javax.crypto.spec.DESKeySpec;
import javax.crypto.spec.IvParameterSpec;
import java.nio.charset.StandardCharsets;
/**
* 加密
* @author Zheng Jie
* @date 2018-11-23
*/
public class EncryptUtils {
private static final String STR_PARAM = "Passw0rd";
private static Cipher cipher;
private static final IvParameterSpec IV = new IvParameterSpec(STR_PARAM.getBytes(StandardCharsets.UTF_8));
private static DESKeySpec getDesKeySpec(String source) throws Exception {
if (source == null || source.length() == 0){
return null;
}
cipher = Cipher.getInstance("DES/CBC/PKCS5Padding");
String strKey = "Passw0rd";
return new DESKeySpec(strKey.getBytes(StandardCharsets.UTF_8));
}
/**
* 对称加密
*/
public static String desEncrypt(String source) throws Exception {
DESKeySpec desKeySpec = getDesKeySpec(source);
SecretKeyFactory keyFactory = SecretKeyFactory.getInstance("DES");
SecretKey secretKey = keyFactory.generateSecret(desKeySpec);
cipher.init(Cipher.ENCRYPT_MODE, secretKey, IV);
return byte2hex(
cipher.doFinal(source.getBytes(StandardCharsets.UTF_8))).toUpperCase();
}
/**
* 对称解密
*/
public static String desDecrypt(String source) throws Exception {
byte[] src = hex2byte(source.getBytes(StandardCharsets.UTF_8));
DESKeySpec desKeySpec = getDesKeySpec(source);
SecretKeyFactory keyFactory = SecretKeyFactory.getInstance("DES");
SecretKey secretKey = keyFactory.generateSecret(desKeySpec);
cipher.init(Cipher.DECRYPT_MODE, secretKey, IV);
byte[] retByte = cipher.doFinal(src);
return new String(retByte);
}
private static String byte2hex(byte[] inStr) {
String stmp;
StringBuilder out = new StringBuilder(inStr.length * 2);
for (byte b : inStr) {
stmp = Integer.toHexString(b & 0xFF);
if (stmp.length() == 1) {
// 如果是0至F的单位字符串则添加0
out.append("0").append(stmp);
} else {
out.append(stmp);
}
}
return out.toString();
}
private static byte[] hex2byte(byte[] b) {
int size = 2;
if ((b.length % size) != 0){
throw new IllegalArgumentException("长度不是偶数");
}
byte[] b2 = new byte[b.length / 2];
for (int n = 0; n < b.length; n += size) {
String item = new String(b, n, 2);
b2[n / 2] = (byte) Integer.parseInt(item, 16);
}
return b2;
}
}

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/*
* Copyright 2019-2020 Zheng Jie
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package me.zhengjie.utils;
import cn.hutool.core.io.IoUtil;
import cn.hutool.core.util.IdUtil;
import cn.hutool.poi.excel.BigExcelWriter;
import cn.hutool.poi.excel.ExcelUtil;
import me.zhengjie.exception.BadRequestException;
import org.apache.poi.util.IOUtils;
import org.apache.poi.xssf.streaming.SXSSFSheet;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.web.multipart.MultipartFile;
import javax.servlet.ServletOutputStream;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.*;
import java.security.MessageDigest;
import java.text.DecimalFormat;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.List;
import java.util.Map;
/**
* File工具类扩展 hutool 工具包
*
* @author Zheng Jie
* @date 2018-12-27
*/
public class FileUtil extends cn.hutool.core.io.FileUtil {
private static final Logger log = LoggerFactory.getLogger(FileUtil.class);
/**
* 系统临时目录
* <br>
* windows 包含路径分割符但Linux 不包含,
* 在windows \\==\ 前提下
* 为安全起见 同意拼装 路径分割符
* <pre>
* java.io.tmpdir
* windows : C:\Users/xxx\AppData\Local\Temp\
* linux: /temp
* </pre>
*/
public static final String SYS_TEM_DIR = System.getProperty("java.io.tmpdir") + File.separator;
/**
* 定义GB的计算常量
*/
private static final int GB = 1024 * 1024 * 1024;
/**
* 定义MB的计算常量
*/
private static final int MB = 1024 * 1024;
/**
* 定义KB的计算常量
*/
private static final int KB = 1024;
/**
* 格式化小数
*/
private static final DecimalFormat DF = new DecimalFormat("0.00");
public static final String IMAGE = "图片";
public static final String TXT = "文档";
public static final String MUSIC = "音乐";
public static final String VIDEO = "视频";
public static final String OTHER = "其他";
/**
* MultipartFile转File
*/
public static File toFile(MultipartFile multipartFile) {
// 获取文件名
String fileName = multipartFile.getOriginalFilename();
// 获取文件后缀
String prefix = "." + getExtensionName(fileName);
File file = null;
try {
// 用uuid作为文件名防止生成的临时文件重复
file = new File(SYS_TEM_DIR + IdUtil.simpleUUID() + prefix);
// MultipartFile to File
multipartFile.transferTo(file);
} catch (IOException e) {
log.error(e.getMessage(), e);
}
return file;
}
/**
* 获取文件扩展名不带 .
*/
public static String getExtensionName(String filename) {
if ((filename != null) && (filename.length() > 0)) {
int dot = filename.lastIndexOf('.');
if ((dot > -1) && (dot < (filename.length() - 1))) {
return filename.substring(dot + 1);
}
}
return filename;
}
/**
* Java文件操作 获取不带扩展名的文件名
*/
public static String getFileNameNoEx(String filename) {
if ((filename != null) && (filename.length() > 0)) {
int dot = filename.lastIndexOf('.');
if ((dot > -1) && (dot < (filename.length()))) {
return filename.substring(0, dot);
}
}
return filename;
}
/**
* 文件大小转换
*/
public static String getSize(long size) {
String resultSize;
if (size / GB >= 1) {
//如果当前Byte的值大于等于1GB
resultSize = DF.format(size / (float) GB) + "GB ";
} else if (size / MB >= 1) {
//如果当前Byte的值大于等于1MB
resultSize = DF.format(size / (float) MB) + "MB ";
} else if (size / KB >= 1) {
//如果当前Byte的值大于等于1KB
resultSize = DF.format(size / (float) KB) + "KB ";
} else {
resultSize = size + "B ";
}
return resultSize;
}
/**
* inputStream File
*/
static File inputStreamToFile(InputStream ins, String name){
File file = new File(SYS_TEM_DIR + name);
if (file.exists()) {
return file;
}
OutputStream os = null;
try {
os = new FileOutputStream(file);
int bytesRead;
int len = 8192;
byte[] buffer = new byte[len];
while ((bytesRead = ins.read(buffer, 0, len)) != -1) {
os.write(buffer, 0, bytesRead);
}
} catch (Exception e) {
e.printStackTrace();
} finally {
CloseUtil.close(os);
CloseUtil.close(ins);
}
return file;
}
/**
* 将文件名解析成文件的上传路径
*/
public static File upload(MultipartFile file, String filePath) {
Date date = new Date();
SimpleDateFormat format = new SimpleDateFormat("yyyyMMddhhmmssS");
String name = getFileNameNoEx(file.getOriginalFilename());
String suffix = getExtensionName(file.getOriginalFilename());
String nowStr = "-" + format.format(date);
try {
String fileName = name + nowStr + "." + suffix;
String path = filePath + fileName;
// getCanonicalFile 可解析正确各种路径
File dest = new File(path).getCanonicalFile();
// 检测是否存在目录
if (!dest.getParentFile().exists()) {
if (!dest.getParentFile().mkdirs()) {
System.out.println("was not successful.");
}
}
// 文件写入
file.transferTo(dest);
return dest;
} catch (Exception e) {
log.error(e.getMessage(), e);
}
return null;
}
/**
* 导出excel
*/
public static void downloadExcel(List<Map<String, Object>> list, HttpServletResponse response) throws IOException {
String tempPath = SYS_TEM_DIR + IdUtil.fastSimpleUUID() + ".xlsx";
File file = new File(tempPath);
BigExcelWriter writer = ExcelUtil.getBigWriter(file);
// 一次性写出内容使用默认样式强制输出标题
writer.write(list, true);
SXSSFSheet sheet = (SXSSFSheet)writer.getSheet();
//上面需要强转SXSSFSheet 不然没有trackAllColumnsForAutoSizing方法
sheet.trackAllColumnsForAutoSizing();
//列宽自适应
writer.autoSizeColumnAll();
//response为HttpServletResponse对象
response.setContentType("application/vnd.openxmlformats-officedocument.spreadsheetml.sheet;charset=utf-8");
//test.xls是弹出下载对话框的文件名不能为中文中文请自行编码
response.setHeader("Content-Disposition", "attachment;filename=file.xlsx");
ServletOutputStream out = response.getOutputStream();
// 终止后删除临时文件
file.deleteOnExit();
writer.flush(out, true);
//此处记得关闭输出Servlet流
IoUtil.close(out);
}
public static String getFileType(String type) {
String documents = "txt doc pdf ppt pps xlsx xls docx";
String music = "mp3 wav wma mpa ram ra aac aif m4a";
String video = "avi mpg mpe mpeg asf wmv mov qt rm mp4 flv m4v webm ogv ogg";
String image = "bmp dib pcp dif wmf gif jpg tif eps psd cdr iff tga pcd mpt png jpeg";
if (image.contains(type)) {
return IMAGE;
} else if (documents.contains(type)) {
return TXT;
} else if (music.contains(type)) {
return MUSIC;
} else if (video.contains(type)) {
return VIDEO;
} else {
return OTHER;
}
}
public static void checkSize(long maxSize, long size) {
// 1M
int len = 1024 * 1024;
if (size > (maxSize * len)) {
throw new BadRequestException("文件超出规定大小:" + maxSize + "MB");
}
}
/**
* 判断两个文件是否相同
*/
public static boolean check(File file1, File file2) {
String img1Md5 = getMd5(file1);
String img2Md5 = getMd5(file2);
if(img1Md5 != null){
return img1Md5.equals(img2Md5);
}
return false;
}
/**
* 判断两个文件是否相同
*/
public static boolean check(String file1Md5, String file2Md5) {
return file1Md5.equals(file2Md5);
}
private static byte[] getByte(File file) {
// 得到文件长度
byte[] b = new byte[(int) file.length()];
InputStream in = null;
try {
in = new FileInputStream(file);
try {
System.out.println(in.read(b));
} catch (IOException e) {
log.error(e.getMessage(), e);
}
} catch (Exception e) {
log.error(e.getMessage(), e);
return null;
} finally {
CloseUtil.close(in);
}
return b;
}
private static String getMd5(byte[] bytes) {
// 16进制字符
char[] hexDigits = {'0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'a', 'b', 'c', 'd', 'e', 'f'};
try {
MessageDigest mdTemp = MessageDigest.getInstance("MD5");
mdTemp.update(bytes);
byte[] md = mdTemp.digest();
int j = md.length;
char[] str = new char[j * 2];
int k = 0;
// 移位 输出字符串
for (byte byte0 : md) {
str[k++] = hexDigits[byte0 >>> 4 & 0xf];
str[k++] = hexDigits[byte0 & 0xf];
}
return new String(str);
} catch (Exception e) {
log.error(e.getMessage(), e);
}
return null;
}
/**
* 下载文件
*
* @param request /
* @param response /
* @param file /
*/
public static void downloadFile(HttpServletRequest request, HttpServletResponse response, File file, boolean deleteOnExit) {
response.setCharacterEncoding(request.getCharacterEncoding());
response.setContentType("application/octet-stream");
FileInputStream fis = null;
try {
fis = new FileInputStream(file);
response.setHeader("Content-Disposition", "attachment; filename=" + file.getName());
IOUtils.copy(fis, response.getOutputStream());
response.flushBuffer();
} catch (Exception e) {
log.error(e.getMessage(), e);
} finally {
if (fis != null) {
try {
fis.close();
if (deleteOnExit) {
file.deleteOnExit();
}
} catch (IOException e) {
log.error(e.getMessage(), e);
}
}
}
}
public static String getMd5(File file) {
return getMd5(getByte(file));
}
}

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/*
* Copyright 2019-2020 Zheng Jie
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package me.zhengjie.utils;
import org.springframework.data.domain.Page;
import java.util.*;
/**
* 分页工具
* @author Zheng Jie
* @date 2018-12-10
*/
public class PageUtil extends cn.hutool.core.util.PageUtil {
/**
* List 分页
*/
public static List toPage(int page, int size , List list) {
int fromIndex = page * size;
int toIndex = page * size + size;
if(fromIndex > list.size()){
return new ArrayList();
} else if(toIndex >= list.size()) {
return list.subList(fromIndex,list.size());
} else {
return list.subList(fromIndex,toIndex);
}
}
/**
* Page 数据处理预防redis反序列化报错
*/
public static Map<String,Object> toPage(Page page) {
Map<String,Object> map = new LinkedHashMap<>(2);
map.put("content",page.getContent());
map.put("totalElements",page.getTotalElements());
return map;
}
/**
* 自定义分页
*/
public static Map<String,Object> toPage(Object object, Object totalElements) {
Map<String,Object> map = new LinkedHashMap<>(2);
map.put("content",object);
map.put("totalElements",totalElements);
return map;
}
}

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/*
* Copyright 2019-2020 Zheng Jie
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package me.zhengjie.utils;
import cn.hutool.core.collection.CollUtil;
import cn.hutool.core.collection.CollectionUtil;
import cn.hutool.core.util.ObjectUtil;
import lombok.extern.slf4j.Slf4j;
import me.zhengjie.annotation.DataPermission;
import me.zhengjie.annotation.Query;
import javax.persistence.criteria.*;
import java.lang.reflect.Field;
import java.util.*;
/**
* @author Zheng Jie
* @date 2019-6-4 14:59:48
*/
@Slf4j
@SuppressWarnings({"unchecked","all"})
public class QueryHelp {
public static <R, Q> Predicate getPredicate(Root<R> root, Q query, CriteriaBuilder cb) {
List<Predicate> list = new ArrayList<>();
if(query == null){
return cb.and(list.toArray(new Predicate[0]));
}
// 数据权限验证
DataPermission permission = query.getClass().getAnnotation(DataPermission.class);
if(permission != null){
// 获取数据权限
List<Long> dataScopes = SecurityUtils.getCurrentUserDataScope();
if(CollectionUtil.isNotEmpty(dataScopes)){
if(StringUtils.isNotBlank(permission.joinName()) && StringUtils.isNotBlank(permission.fieldName())) {
Join join = root.join(permission.joinName(), JoinType.LEFT);
list.add(getExpression(permission.fieldName(),join, root).in(dataScopes));
} else if (StringUtils.isBlank(permission.joinName()) && StringUtils.isNotBlank(permission.fieldName())) {
list.add(getExpression(permission.fieldName(),null, root).in(dataScopes));
}
}
}
try {
List<Field> fields = getAllFields(query.getClass(), new ArrayList<>());
for (Field field : fields) {
boolean accessible = field.isAccessible();
// 设置对象的访问权限保证对private的属性的访
field.setAccessible(true);
Query q = field.getAnnotation(Query.class);
if (q != null) {
String propName = q.propName();
String joinName = q.joinName();
String blurry = q.blurry();
String attributeName = isBlank(propName) ? field.getName() : propName;
Class<?> fieldType = field.getType();
Object val = field.get(query);
if (ObjectUtil.isNull(val) || "".equals(val)) {
continue;
}
Join join = null;
// 模糊多字段
if (ObjectUtil.isNotEmpty(blurry)) {
String[] blurrys = blurry.split(",");
List<Predicate> orPredicate = new ArrayList<>();
for (String s : blurrys) {
orPredicate.add(cb.like(root.get(s)
.as(String.class), "%" + val.toString() + "%"));
}
Predicate[] p = new Predicate[orPredicate.size()];
list.add(cb.or(orPredicate.toArray(p)));
continue;
}
if (ObjectUtil.isNotEmpty(joinName)) {
String[] joinNames = joinName.split(">");
for (String name : joinNames) {
switch (q.join()) {
case LEFT:
if(ObjectUtil.isNotNull(join) && ObjectUtil.isNotNull(val)){
join = join.join(name, JoinType.LEFT);
} else {
join = root.join(name, JoinType.LEFT);
}
break;
case RIGHT:
if(ObjectUtil.isNotNull(join) && ObjectUtil.isNotNull(val)){
join = join.join(name, JoinType.RIGHT);
} else {
join = root.join(name, JoinType.RIGHT);
}
break;
case INNER:
if(ObjectUtil.isNotNull(join) && ObjectUtil.isNotNull(val)){
join = join.join(name, JoinType.INNER);
} else {
join = root.join(name, JoinType.INNER);
}
break;
default: break;
}
}
}
switch (q.type()) {
case EQUAL:
list.add(cb.equal(getExpression(attributeName,join,root)
.as((Class<? extends Comparable>) fieldType),val));
break;
case GREATER_THAN:
list.add(cb.greaterThanOrEqualTo(getExpression(attributeName,join,root)
.as((Class<? extends Comparable>) fieldType), (Comparable) val));
break;
case LESS_THAN:
list.add(cb.lessThanOrEqualTo(getExpression(attributeName,join,root)
.as((Class<? extends Comparable>) fieldType), (Comparable) val));
break;
case LESS_THAN_NQ:
list.add(cb.lessThan(getExpression(attributeName,join,root)
.as((Class<? extends Comparable>) fieldType), (Comparable) val));
break;
case INNER_LIKE:
list.add(cb.like(getExpression(attributeName,join,root)
.as(String.class), "%" + val.toString() + "%"));
break;
case LEFT_LIKE:
list.add(cb.like(getExpression(attributeName,join,root)
.as(String.class), "%" + val.toString()));
break;
case RIGHT_LIKE:
list.add(cb.like(getExpression(attributeName,join,root)
.as(String.class), val.toString() + "%"));
break;
case IN:
if (CollUtil.isNotEmpty((Collection<Object>)val)) {
list.add(getExpression(attributeName,join,root).in((Collection<Object>) val));
}
break;
case NOT_IN:
if (CollUtil.isNotEmpty((Collection<Object>)val)) {
list.add(getExpression(attributeName,join,root).in((Collection<Object>) val).not());
}
break;
case NOT_EQUAL:
list.add(cb.notEqual(getExpression(attributeName,join,root), val));
break;
case NOT_NULL:
list.add(cb.isNotNull(getExpression(attributeName,join,root)));
break;
case IS_NULL:
list.add(cb.isNull(getExpression(attributeName,join,root)));
break;
case BETWEEN:
List<Object> between = new ArrayList<>((List<Object>)val);
list.add(cb.between(getExpression(attributeName, join, root).as((Class<? extends Comparable>) between.get(0).getClass()),
(Comparable) between.get(0), (Comparable) between.get(1)));
break;
default: break;
}
}
field.setAccessible(accessible);
}
} catch (Exception e) {
log.error(e.getMessage(), e);
}
int size = list.size();
return cb.and(list.toArray(new Predicate[size]));
}
@SuppressWarnings("unchecked")
private static <T, R> Expression<T> getExpression(String attributeName, Join join, Root<R> root) {
if (ObjectUtil.isNotEmpty(join)) {
return join.get(attributeName);
} else {
return root.get(attributeName);
}
}
private static boolean isBlank(final CharSequence cs) {
int strLen;
if (cs == null || (strLen = cs.length()) == 0) {
return true;
}
for (int i = 0; i < strLen; i++) {
if (!Character.isWhitespace(cs.charAt(i))) {
return false;
}
}
return true;
}
public static List<Field> getAllFields(Class clazz, List<Field> fields) {
if (clazz != null) {
fields.addAll(Arrays.asList(clazz.getDeclaredFields()));
getAllFields(clazz.getSuperclass(), fields);
}
return fields;
}
}

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@ -0,0 +1,712 @@
/*
* Copyright 2019-2020 Zheng Jie
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package me.zhengjie.utils;
import com.google.common.collect.Lists;
import com.google.common.collect.Sets;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.data.redis.connection.RedisConnection;
import org.springframework.data.redis.connection.RedisConnectionFactory;
import org.springframework.data.redis.core.*;
import org.springframework.data.redis.serializer.StringRedisSerializer;
import org.springframework.stereotype.Component;
import java.util.*;
import java.util.concurrent.TimeUnit;
/**
* @author /
*/
@Component
@SuppressWarnings({"unchecked", "all"})
public class RedisUtils {
private static final Logger log = LoggerFactory.getLogger(RedisUtils.class);
private RedisTemplate<Object, Object> redisTemplate;
@Value("${jwt.online-key}")
private String onlineKey;
public RedisUtils(RedisTemplate<Object, Object> redisTemplate) {
this.redisTemplate = redisTemplate;
this.redisTemplate.setHashKeySerializer(new StringRedisSerializer());
this.redisTemplate.setKeySerializer(new StringRedisSerializer());
this.redisTemplate.setStringSerializer(new StringRedisSerializer());
}
/**
* 指定缓存失效时间
*
* @param key
* @param time 时间()
*/
public boolean expire(String key, long time) {
try {
if (time > 0) {
redisTemplate.expire(key, time, TimeUnit.SECONDS);
}
} catch (Exception e) {
log.error(e.getMessage(), e);
return false;
}
return true;
}
/**
* 指定缓存失效时间
*
* @param key
* @param time 时间()
* @param timeUnit 单位
*/
public boolean expire(String key, long time, TimeUnit timeUnit) {
try {
if (time > 0) {
redisTemplate.expire(key, time, timeUnit);
}
} catch (Exception e) {
log.error(e.getMessage(), e);
return false;
}
return true;
}
/**
* 根据 key 获取过期时间
*
* @param key 不能为null
* @return 时间() 返回0代表为永久有效
*/
public long getExpire(Object key) {
return redisTemplate.getExpire(key, TimeUnit.SECONDS);
}
/**
* 查找匹配key
*
* @param pattern key
* @return /
*/
public List<String> scan(String pattern) {
ScanOptions options = ScanOptions.scanOptions().match(pattern).build();
RedisConnectionFactory factory = redisTemplate.getConnectionFactory();
RedisConnection rc = Objects.requireNonNull(factory).getConnection();
Cursor<byte[]> cursor = rc.scan(options);
List<String> result = new ArrayList<>();
while (cursor.hasNext()) {
result.add(new String(cursor.next()));
}
try {
RedisConnectionUtils.releaseConnection(rc, factory);
} catch (Exception e) {
log.error(e.getMessage(), e);
}
return result;
}
/**
* 分页查询 key
*
* @param patternKey key
* @param page 页码
* @param size 每页数目
* @return /
*/
public List<String> findKeysForPage(String patternKey, int page, int size) {
ScanOptions options = ScanOptions.scanOptions().match(patternKey).build();
RedisConnectionFactory factory = redisTemplate.getConnectionFactory();
RedisConnection rc = Objects.requireNonNull(factory).getConnection();
Cursor<byte[]> cursor = rc.scan(options);
List<String> result = new ArrayList<>(size);
int tmpIndex = 0;
int fromIndex = page * size;
int toIndex = page * size + size;
while (cursor.hasNext()) {
if (tmpIndex >= fromIndex && tmpIndex < toIndex) {
result.add(new String(cursor.next()));
tmpIndex++;
continue;
}
// 获取到满足条件的数据后,就可以退出了
if (tmpIndex >= toIndex) {
break;
}
tmpIndex++;
cursor.next();
}
try {
RedisConnectionUtils.releaseConnection(rc, factory);
} catch (Exception e) {
log.error(e.getMessage(), e);
}
return result;
}
/**
* 判断key是否存在
*
* @param key
* @return true 存在 false不存在
*/
public boolean hasKey(String key) {
try {
return redisTemplate.hasKey(key);
} catch (Exception e) {
log.error(e.getMessage(), e);
return false;
}
}
/**
* 删除缓存
*
* @param key 可以传一个值 或多个
*/
public void del(String... keys) {
if (keys != null && keys.length > 0) {
if (keys.length == 1) {
boolean result = redisTemplate.delete(keys[0]);
log.debug("--------------------------------------------");
log.debug(new StringBuilder("删除缓存:").append(keys[0]).append(",结果:").append(result).toString());
log.debug("--------------------------------------------");
} else {
Set<Object> keySet = new HashSet<>();
for (String key : keys) {
keySet.addAll(redisTemplate.keys(key));
}
long count = redisTemplate.delete(keySet);
log.debug("--------------------------------------------");
log.debug("成功删除缓存:" + keySet.toString());
log.debug("缓存删除数量:" + count + "");
log.debug("--------------------------------------------");
}
}
}
// ============================String=============================
/**
* 普通缓存获取
*
* @param key
* @return
*/
public Object get(String key) {
return key == null ? null : redisTemplate.opsForValue().get(key);
}
/**
* 批量获取
*
* @param keys
* @return
*/
public List<Object> multiGet(List<String> keys) {
List list = redisTemplate.opsForValue().multiGet(Sets.newHashSet(keys));
List resultList = Lists.newArrayList();
Optional.ofNullable(list).ifPresent(e-> list.forEach(ele-> Optional.ofNullable(ele).ifPresent(resultList::add)));
return resultList;
}
/**
* 普通缓存放入
*
* @param key
* @param value
* @return true成功 false失败
*/
public boolean set(String key, Object value) {
try {
redisTemplate.opsForValue().set(key, value);
return true;
} catch (Exception e) {
log.error(e.getMessage(), e);
return false;
}
}
/**
* 普通缓存放入并设置时间
*
* @param key
* @param value
* @param time 时间() time要大于0 如果time小于等于0 将设置无限期
* @return true成功 false 失败
*/
public boolean set(String key, Object value, long time) {
try {
if (time > 0) {
redisTemplate.opsForValue().set(key, value, time, TimeUnit.SECONDS);
} else {
set(key, value);
}
return true;
} catch (Exception e) {
log.error(e.getMessage(), e);
return false;
}
}
/**
* 普通缓存放入并设置时间
*
* @param key
* @param value
* @param time 时间
* @param timeUnit 类型
* @return true成功 false 失败
*/
public boolean set(String key, Object value, long time, TimeUnit timeUnit) {
try {
if (time > 0) {
redisTemplate.opsForValue().set(key, value, time, timeUnit);
} else {
set(key, value);
}
return true;
} catch (Exception e) {
log.error(e.getMessage(), e);
return false;
}
}
// ================================Map=================================
/**
* HashGet
*
* @param key 不能为null
* @param item 不能为null
* @return
*/
public Object hget(String key, String item) {
return redisTemplate.opsForHash().get(key, item);
}
/**
* 获取hashKey对应的所有键值
*
* @param key
* @return 对应的多个键值
*/
public Map<Object, Object> hmget(String key) {
return redisTemplate.opsForHash().entries(key);
}
/**
* HashSet
*
* @param key
* @param map 对应多个键值
* @return true 成功 false 失败
*/
public boolean hmset(String key, Map<String, Object> map) {
try {
redisTemplate.opsForHash().putAll(key, map);
return true;
} catch (Exception e) {
log.error(e.getMessage(), e);
return false;
}
}
/**
* HashSet 并设置时间
*
* @param key
* @param map 对应多个键值
* @param time 时间()
* @return true成功 false失败
*/
public boolean hmset(String key, Map<String, Object> map, long time) {
try {
redisTemplate.opsForHash().putAll(key, map);
if (time > 0) {
expire(key, time);
}
return true;
} catch (Exception e) {
log.error(e.getMessage(), e);
return false;
}
}
/**
* 向一张hash表中放入数据,如果不存在将创建
*
* @param key
* @param item
* @param value
* @return true 成功 false失败
*/
public boolean hset(String key, String item, Object value) {
try {
redisTemplate.opsForHash().put(key, item, value);
return true;
} catch (Exception e) {
log.error(e.getMessage(), e);
return false;
}
}
/**
* 向一张hash表中放入数据,如果不存在将创建
*
* @param key
* @param item
* @param value
* @param time 时间() 注意:如果已存在的hash表有时间,这里将会替换原有的时间
* @return true 成功 false失败
*/
public boolean hset(String key, String item, Object value, long time) {
try {
redisTemplate.opsForHash().put(key, item, value);
if (time > 0) {
expire(key, time);
}
return true;
} catch (Exception e) {
log.error(e.getMessage(), e);
return false;
}
}
/**
* 删除hash表中的值
*
* @param key 不能为null
* @param item 可以使多个 不能为null
*/
public void hdel(String key, Object... item) {
redisTemplate.opsForHash().delete(key, item);
}
/**
* 判断hash表中是否有该项的值
*
* @param key 不能为null
* @param item 不能为null
* @return true 存在 false不存在
*/
public boolean hHasKey(String key, String item) {
return redisTemplate.opsForHash().hasKey(key, item);
}
/**
* hash递增 如果不存在,就会创建一个 并把新增后的值返回
*
* @param key
* @param item
* @param by 要增加几(大于0)
* @return
*/
public double hincr(String key, String item, double by) {
return redisTemplate.opsForHash().increment(key, item, by);
}
/**
* hash递减
*
* @param key
* @param item
* @param by 要减少记(小于0)
* @return
*/
public double hdecr(String key, String item, double by) {
return redisTemplate.opsForHash().increment(key, item, -by);
}
// ============================set=============================
/**
* 根据key获取Set中的所有值
*
* @param key
* @return
*/
public Set<Object> sGet(String key) {
try {
return redisTemplate.opsForSet().members(key);
} catch (Exception e) {
log.error(e.getMessage(), e);
return null;
}
}
/**
* 根据value从一个set中查询,是否存在
*
* @param key
* @param value
* @return true 存在 false不存在
*/
public boolean sHasKey(String key, Object value) {
try {
return redisTemplate.opsForSet().isMember(key, value);
} catch (Exception e) {
log.error(e.getMessage(), e);
return false;
}
}
/**
* 将数据放入set缓存
*
* @param key
* @param values 可以是多个
* @return 成功个数
*/
public long sSet(String key, Object... values) {
try {
return redisTemplate.opsForSet().add(key, values);
} catch (Exception e) {
log.error(e.getMessage(), e);
return 0;
}
}
/**
* 将set数据放入缓存
*
* @param key
* @param time 时间()
* @param values 可以是多个
* @return 成功个数
*/
public long sSetAndTime(String key, long time, Object... values) {
try {
Long count = redisTemplate.opsForSet().add(key, values);
if (time > 0) {
expire(key, time);
}
return count;
} catch (Exception e) {
log.error(e.getMessage(), e);
return 0;
}
}
/**
* 获取set缓存的长度
*
* @param key
* @return
*/
public long sGetSetSize(String key) {
try {
return redisTemplate.opsForSet().size(key);
} catch (Exception e) {
log.error(e.getMessage(), e);
return 0;
}
}
/**
* 移除值为value的
*
* @param key
* @param values 可以是多个
* @return 移除的个数
*/
public long setRemove(String key, Object... values) {
try {
Long count = redisTemplate.opsForSet().remove(key, values);
return count;
} catch (Exception e) {
log.error(e.getMessage(), e);
return 0;
}
}
// ===============================list=================================
/**
* 获取list缓存的内容
*
* @param key
* @param start 开始
* @param end 结束 0 -1代表所有值
* @return
*/
public List<Object> lGet(String key, long start, long end) {
try {
return redisTemplate.opsForList().range(key, start, end);
} catch (Exception e) {
log.error(e.getMessage(), e);
return null;
}
}
/**
* 获取list缓存的长度
*
* @param key
* @return
*/
public long lGetListSize(String key) {
try {
return redisTemplate.opsForList().size(key);
} catch (Exception e) {
log.error(e.getMessage(), e);
return 0;
}
}
/**
* 通过索引 获取list中的值
*
* @param key
* @param index 索引 index>=0时 0 表头1 第二个元素依次类推index<0时-1表尾-2倒数第二个元素依次类推
* @return
*/
public Object lGetIndex(String key, long index) {
try {
return redisTemplate.opsForList().index(key, index);
} catch (Exception e) {
log.error(e.getMessage(), e);
return null;
}
}
/**
* 将list放入缓存
*
* @param key
* @param value
* @return
*/
public boolean lSet(String key, Object value) {
try {
redisTemplate.opsForList().rightPush(key, value);
return true;
} catch (Exception e) {
log.error(e.getMessage(), e);
return false;
}
}
/**
* 将list放入缓存
*
* @param key
* @param value
* @param time 时间()
* @return
*/
public boolean lSet(String key, Object value, long time) {
try {
redisTemplate.opsForList().rightPush(key, value);
if (time > 0) {
expire(key, time);
}
return true;
} catch (Exception e) {
log.error(e.getMessage(), e);
return false;
}
}
/**
* 将list放入缓存
*
* @param key
* @param value
* @return
*/
public boolean lSet(String key, List<Object> value) {
try {
redisTemplate.opsForList().rightPushAll(key, value);
return true;
} catch (Exception e) {
log.error(e.getMessage(), e);
return false;
}
}
/**
* 将list放入缓存
*
* @param key
* @param value
* @param time 时间()
* @return
*/
public boolean lSet(String key, List<Object> value, long time) {
try {
redisTemplate.opsForList().rightPushAll(key, value);
if (time > 0) {
expire(key, time);
}
return true;
} catch (Exception e) {
log.error(e.getMessage(), e);
return false;
}
}
/**
* 根据索引修改list中的某条数据
*
* @param key
* @param index 索引
* @param value
* @return /
*/
public boolean lUpdateIndex(String key, long index, Object value) {
try {
redisTemplate.opsForList().set(key, index, value);
return true;
} catch (Exception e) {
log.error(e.getMessage(), e);
return false;
}
}
/**
* 移除N个值为value
*
* @param key
* @param count 移除多少个
* @param value
* @return 移除的个数
*/
public long lRemove(String key, long count, Object value) {
try {
return redisTemplate.opsForList().remove(key, count, value);
} catch (Exception e) {
log.error(e.getMessage(), e);
return 0;
}
}
/**
* @param prefix 前缀
* @param ids id
*/
public void delByKeys(String prefix, Set<Long> ids) {
Set<Object> keys = new HashSet<>();
for (Long id : ids) {
keys.addAll(redisTemplate.keys(new StringBuffer(prefix).append(id).toString()));
}
long count = redisTemplate.delete(keys);
// 此处提示可自行删除
log.debug("--------------------------------------------");
log.debug("成功删除缓存:" + keys.toString());
log.debug("缓存删除数量:" + count + "");
log.debug("--------------------------------------------");
}
}

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/*
* Copyright 2019-2020 Zheng Jie
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package me.zhengjie.utils;
import org.springframework.web.context.request.RequestContextHolder;
import org.springframework.web.context.request.ServletRequestAttributes;
import javax.servlet.http.HttpServletRequest;
import java.util.Objects;
/**
* 获取 HttpServletRequest
* @author Zheng Jie
* @date 2018-11-24
*/
public class RequestHolder {
public static HttpServletRequest getHttpServletRequest() {
return ((ServletRequestAttributes) Objects.requireNonNull(RequestContextHolder.getRequestAttributes())).getRequest();
}
}

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package me.zhengjie.utils;
import org.apache.commons.codec.binary.Base64;
import javax.crypto.Cipher;
import java.io.ByteArrayOutputStream;
import java.security.*;
import java.security.interfaces.RSAPrivateKey;
import java.security.interfaces.RSAPublicKey;
import java.security.spec.PKCS8EncodedKeySpec;
import java.security.spec.X509EncodedKeySpec;
/**
* @author https://www.cnblogs.com/nihaorz/p/10690643.html
* @description Rsa 工具类公钥私钥生成加解密
* @date 2020-05-18
**/
public class RsaUtils {
private static final String SRC = "123456";
public static void main(String[] args) throws Exception {
System.out.println("\n");
RsaKeyPair keyPair = generateKeyPair();
System.out.println("公钥:" + keyPair.getPublicKey());
System.out.println("私钥:" + keyPair.getPrivateKey());
System.out.println("\n");
test1(keyPair);
System.out.println("\n");
test2(keyPair);
System.out.println("\n");
}
/**
* 公钥加密私钥解密
*/
private static void test1(RsaKeyPair keyPair) throws Exception {
System.out.println("***************** 公钥加密私钥解密开始 *****************");
String text1 = encryptByPublicKey(keyPair.getPublicKey(), RsaUtils.SRC);
String text2 = decryptByPrivateKey(keyPair.getPrivateKey(), text1);
System.out.println("加密前:" + RsaUtils.SRC);
System.out.println("加密后:" + text1);
System.out.println("解密后:" + text2);
if (RsaUtils.SRC.equals(text2)) {
System.out.println("解密字符串和原始字符串一致,解密成功");
} else {
System.out.println("解密字符串和原始字符串不一致,解密失败");
}
System.out.println("***************** 公钥加密私钥解密结束 *****************");
}
/**
* 私钥加密公钥解密
* @throws Exception /
*/
private static void test2(RsaKeyPair keyPair) throws Exception {
System.out.println("***************** 私钥加密公钥解密开始 *****************");
String text1 = encryptByPrivateKey(keyPair.getPrivateKey(), RsaUtils.SRC);
String text2 = decryptByPublicKey(keyPair.getPublicKey(), text1);
System.out.println("加密前:" + RsaUtils.SRC);
System.out.println("加密后:" + text1);
System.out.println("解密后:" + text2);
if (RsaUtils.SRC.equals(text2)) {
System.out.println("解密字符串和原始字符串一致,解密成功");
} else {
System.out.println("解密字符串和原始字符串不一致,解密失败");
}
System.out.println("***************** 私钥加密公钥解密结束 *****************");
}
/**
* 公钥解密
*
* @param publicKeyText 公钥
* @param text 待解密的信息
* @return /
* @throws Exception /
*/
public static String decryptByPublicKey(String publicKeyText, String text) throws Exception {
X509EncodedKeySpec x509EncodedKeySpec = new X509EncodedKeySpec(Base64.decodeBase64(publicKeyText));
KeyFactory keyFactory = KeyFactory.getInstance("RSA");
PublicKey publicKey = keyFactory.generatePublic(x509EncodedKeySpec);
Cipher cipher = Cipher.getInstance("RSA");
cipher.init(Cipher.DECRYPT_MODE, publicKey);
byte[] result = doLongerCipherFinal(Cipher.DECRYPT_MODE, cipher, Base64.decodeBase64(text));
return new String(result);
}
/**
* 私钥加密
*
* @param privateKeyText 私钥
* @param text 待加密的信息
* @return /
* @throws Exception /
*/
public static String encryptByPrivateKey(String privateKeyText, String text) throws Exception {
PKCS8EncodedKeySpec pkcs8EncodedKeySpec = new PKCS8EncodedKeySpec(Base64.decodeBase64(privateKeyText));
KeyFactory keyFactory = KeyFactory.getInstance("RSA");
PrivateKey privateKey = keyFactory.generatePrivate(pkcs8EncodedKeySpec);
Cipher cipher = Cipher.getInstance("RSA");
cipher.init(Cipher.ENCRYPT_MODE, privateKey);
byte[] result = doLongerCipherFinal(Cipher.ENCRYPT_MODE, cipher, text.getBytes());
return Base64.encodeBase64String(result);
}
/**
* 私钥解密
*
* @param privateKeyText 私钥
* @param text 待解密的文本
* @return /
* @throws Exception /
*/
public static String decryptByPrivateKey(String privateKeyText, String text) throws Exception {
PKCS8EncodedKeySpec pkcs8EncodedKeySpec5 = new PKCS8EncodedKeySpec(Base64.decodeBase64(privateKeyText));
KeyFactory keyFactory = KeyFactory.getInstance("RSA");
PrivateKey privateKey = keyFactory.generatePrivate(pkcs8EncodedKeySpec5);
Cipher cipher = Cipher.getInstance("RSA");
cipher.init(Cipher.DECRYPT_MODE, privateKey);
byte[] result = doLongerCipherFinal(Cipher.DECRYPT_MODE, cipher, Base64.decodeBase64(text));
return new String(result);
}
/**
* 公钥加密
*
* @param publicKeyText 公钥
* @param text 待加密的文本
* @return /
*/
public static String encryptByPublicKey(String publicKeyText, String text) throws Exception {
X509EncodedKeySpec x509EncodedKeySpec2 = new X509EncodedKeySpec(Base64.decodeBase64(publicKeyText));
KeyFactory keyFactory = KeyFactory.getInstance("RSA");
PublicKey publicKey = keyFactory.generatePublic(x509EncodedKeySpec2);
Cipher cipher = Cipher.getInstance("RSA");
cipher.init(Cipher.ENCRYPT_MODE, publicKey);
byte[] result = doLongerCipherFinal(Cipher.ENCRYPT_MODE, cipher, text.getBytes());
return Base64.encodeBase64String(result);
}
private static byte[] doLongerCipherFinal(int opMode,Cipher cipher, byte[] source) throws Exception {
ByteArrayOutputStream out = new ByteArrayOutputStream();
if (opMode == Cipher.DECRYPT_MODE) {
out.write(cipher.doFinal(source));
} else {
int offset = 0;
int totalSize = source.length;
while (totalSize - offset > 0) {
int size = Math.min(cipher.getOutputSize(0) - 11, totalSize - offset);
out.write(cipher.doFinal(source, offset, size));
offset += size;
}
}
out.close();
return out.toByteArray();
}
/**
* 构建RSA密钥对
*
* @return /
* @throws NoSuchAlgorithmException /
*/
public static RsaKeyPair generateKeyPair() throws NoSuchAlgorithmException {
KeyPairGenerator keyPairGenerator = KeyPairGenerator.getInstance("RSA");
keyPairGenerator.initialize(1024);
KeyPair keyPair = keyPairGenerator.generateKeyPair();
RSAPublicKey rsaPublicKey = (RSAPublicKey) keyPair.getPublic();
RSAPrivateKey rsaPrivateKey = (RSAPrivateKey) keyPair.getPrivate();
String publicKeyString = Base64.encodeBase64String(rsaPublicKey.getEncoded());
String privateKeyString = Base64.encodeBase64String(rsaPrivateKey.getEncoded());
return new RsaKeyPair(publicKeyString, privateKeyString);
}
/**
* RSA密钥对对象
*/
public static class RsaKeyPair {
private final String publicKey;
private final String privateKey;
public RsaKeyPair(String publicKey, String privateKey) {
this.publicKey = publicKey;
this.privateKey = privateKey;
}
public String getPublicKey() {
return publicKey;
}
public String getPrivateKey() {
return privateKey;
}
}
}

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/*
* Copyright 2019-2020 Zheng Jie
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package me.zhengjie.utils;
import cn.hutool.json.JSONArray;
import cn.hutool.json.JSONObject;
import cn.hutool.json.JSONUtil;
import lombok.extern.slf4j.Slf4j;
import me.zhengjie.exception.BadRequestException;
import me.zhengjie.utils.enums.DataScopeEnum;
import org.springframework.http.HttpStatus;
import org.springframework.security.core.Authentication;
import org.springframework.security.core.context.SecurityContextHolder;
import org.springframework.security.core.userdetails.UserDetails;
import org.springframework.security.core.userdetails.UserDetailsService;
import java.util.List;
/**
* 获取当前登录的用户
* @author Zheng Jie
* @date 2019-01-17
*/
@Slf4j
public class SecurityUtils {
/**
* 获取当前登录的用户
* @return UserDetails
*/
public static UserDetails getCurrentUser() {
UserDetailsService userDetailsService = SpringContextHolder.getBean(UserDetailsService.class);
return userDetailsService.loadUserByUsername(getCurrentUsername());
}
/**
* 获取系统用户名称
*
* @return 系统用户名称
*/
public static String getCurrentUsername() {
final Authentication authentication = SecurityContextHolder.getContext().getAuthentication();
if (authentication == null) {
throw new BadRequestException(HttpStatus.UNAUTHORIZED, "当前登录状态过期");
}
if (authentication.getPrincipal() instanceof UserDetails) {
UserDetails userDetails = (UserDetails) authentication.getPrincipal();
return userDetails.getUsername();
}
throw new BadRequestException(HttpStatus.UNAUTHORIZED, "找不到当前登录的信息");
}
/**
* 获取系统用户ID
* @return 系统用户ID
*/
public static Long getCurrentUserId() {
UserDetails userDetails = getCurrentUser();
return new JSONObject(new JSONObject(userDetails).get("user")).get("id", Long.class);
}
/**
* 获取当前用户的数据权限
* @return /
*/
public static List<Long> getCurrentUserDataScope(){
UserDetails userDetails = getCurrentUser();
JSONArray array = JSONUtil.parseArray(new JSONObject(userDetails).get("dataScopes"));
return JSONUtil.toList(array,Long.class);
}
/**
* 获取数据权限级别
* @return 级别
*/
public static String getDataScopeType() {
List<Long> dataScopes = getCurrentUserDataScope();
if(dataScopes.size() != 0){
return "";
}
return DataScopeEnum.ALL.getValue();
}
}

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/*
* Copyright 2019-2020 Zheng Jie
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package me.zhengjie.utils;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.BeansException;
import org.springframework.beans.factory.DisposableBean;
import org.springframework.context.ApplicationContext;
import org.springframework.context.ApplicationContextAware;
import org.springframework.core.env.Environment;
import org.springframework.stereotype.Service;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
/**
* @author Jie
* @date 2019-01-07
*/
@Slf4j
public class SpringContextHolder implements ApplicationContextAware, DisposableBean {
private static ApplicationContext applicationContext = null;
private static final List<CallBack> CALL_BACKS = new ArrayList<>();
private static boolean addCallback = true;
/**
* 针对 某些初始化方法在SpringContextHolder 未初始化时 提交回调方法
* 在SpringContextHolder 初始化后进行回调使用
*
* @param callBack 回调函数
*/
public synchronized static void addCallBacks(CallBack callBack) {
if (addCallback) {
SpringContextHolder.CALL_BACKS.add(callBack);
} else {
log.warn("CallBack{} 已无法添加!立即执行", callBack.getCallBackName());
callBack.executor();
}
}
/**
* 从静态变量applicationContext中取得Bean, 自动转型为所赋值对象的类型.
*/
@SuppressWarnings("unchecked")
public static <T> T getBean(String name) {
assertContextInjected();
return (T) applicationContext.getBean(name);
}
/**
* 从静态变量applicationContext中取得Bean, 自动转型为所赋值对象的类型.
*/
public static <T> T getBean(Class<T> requiredType) {
assertContextInjected();
return applicationContext.getBean(requiredType);
}
/**
* 获取SpringBoot 配置信息
*
* @param property 属性key
* @param defaultValue 默认值
* @param requiredType 返回类型
* @return /
*/
public static <T> T getProperties(String property, T defaultValue, Class<T> requiredType) {
T result = defaultValue;
try {
result = getBean(Environment.class).getProperty(property, requiredType);
} catch (Exception ignored) {}
return result;
}
/**
* 获取SpringBoot 配置信息
*
* @param property 属性key
* @return /
*/
public static String getProperties(String property) {
return getProperties(property, null, String.class);
}
/**
* 获取SpringBoot 配置信息
*
* @param property 属性key
* @param requiredType 返回类型
* @return /
*/
public static <T> T getProperties(String property, Class<T> requiredType) {
return getProperties(property, null, requiredType);
}
/**
* 检查ApplicationContext不为空.
*/
private static void assertContextInjected() {
if (applicationContext == null) {
throw new IllegalStateException("applicaitonContext属性未注入, 请在applicationContext" +
".xml中定义SpringContextHolder或在SpringBoot启动类中注册SpringContextHolder.");
}
}
/**
* 清除SpringContextHolder中的ApplicationContext为Null.
*/
private static void clearHolder() {
log.debug("清除SpringContextHolder中的ApplicationContext:"
+ applicationContext);
applicationContext = null;
}
@Override
public void destroy() {
SpringContextHolder.clearHolder();
}
@Override
public void setApplicationContext(ApplicationContext applicationContext) throws BeansException {
if (SpringContextHolder.applicationContext != null) {
log.warn("SpringContextHolder中的ApplicationContext被覆盖, 原有ApplicationContext为:" + SpringContextHolder.applicationContext);
}
SpringContextHolder.applicationContext = applicationContext;
if (addCallback) {
for (CallBack callBack : SpringContextHolder.CALL_BACKS) {
callBack.executor();
}
CALL_BACKS.clear();
}
SpringContextHolder.addCallback = false;
}
/**
* 获取 @Service 的所有 bean 名称
* @return /
*/
public static List<String> getAllServiceBeanName() {
return new ArrayList<>(Arrays.asList(applicationContext
.getBeanNamesForAnnotation(Service.class)));
}
}

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/*
* Copyright 2019-2020 Zheng Jie
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package me.zhengjie.utils;
import cn.hutool.http.HttpUtil;
import cn.hutool.json.JSONObject;
import cn.hutool.json.JSONUtil;
import lombok.extern.slf4j.Slf4j;
import me.zhengjie.config.ElAdminProperties;
import net.dreamlu.mica.ip2region.core.Ip2regionSearcher;
import net.dreamlu.mica.ip2region.core.IpInfo;
import nl.basjes.parse.useragent.UserAgent;
import nl.basjes.parse.useragent.UserAgentAnalyzer;
import javax.servlet.http.HttpServletRequest;
import java.net.InetAddress;
import java.net.NetworkInterface;
import java.net.UnknownHostException;
import java.util.Calendar;
import java.util.Date;
import java.util.Enumeration;
/**
* @author Zheng Jie
* 字符串工具类, 继承org.apache.commons.lang3.StringUtils类
*/
@Slf4j
public class StringUtils extends org.apache.commons.lang3.StringUtils {
private static final char SEPARATOR = '_';
private static final String UNKNOWN = "unknown";
/**
* 注入bean
*/
private final static Ip2regionSearcher IP_SEARCHER = SpringContextHolder.getBean(Ip2regionSearcher.class);
private static final UserAgentAnalyzer USER_AGENT_ANALYZER = UserAgentAnalyzer
.newBuilder()
.hideMatcherLoadStats()
.withCache(10000)
.withField(UserAgent.AGENT_NAME_VERSION)
.build();
/**
* 驼峰命名法工具
*
* @return toCamelCase(" hello_world ") == "helloWorld"
* toCapitalizeCamelCase("hello_world") == "HelloWorld"
* toUnderScoreCase("helloWorld") = "hello_world"
*/
public static String toCamelCase(String s) {
if (s == null) {
return null;
}
s = s.toLowerCase();
StringBuilder sb = new StringBuilder(s.length());
boolean upperCase = false;
for (int i = 0; i < s.length(); i++) {
char c = s.charAt(i);
if (c == SEPARATOR) {
upperCase = true;
} else if (upperCase) {
sb.append(Character.toUpperCase(c));
upperCase = false;
} else {
sb.append(c);
}
}
return sb.toString();
}
/**
* 驼峰命名法工具
*
* @return toCamelCase(" hello_world ") == "helloWorld"
* toCapitalizeCamelCase("hello_world") == "HelloWorld"
* toUnderScoreCase("helloWorld") = "hello_world"
*/
public static String toCapitalizeCamelCase(String s) {
if (s == null) {
return null;
}
s = toCamelCase(s);
return s.substring(0, 1).toUpperCase() + s.substring(1);
}
/**
* 驼峰命名法工具
*
* @return toCamelCase(" hello_world ") == "helloWorld"
* toCapitalizeCamelCase("hello_world") == "HelloWorld"
* toUnderScoreCase("helloWorld") = "hello_world"
*/
static String toUnderScoreCase(String s) {
if (s == null) {
return null;
}
StringBuilder sb = new StringBuilder();
boolean upperCase = false;
for (int i = 0; i < s.length(); i++) {
char c = s.charAt(i);
boolean nextUpperCase = true;
if (i < (s.length() - 1)) {
nextUpperCase = Character.isUpperCase(s.charAt(i + 1));
}
if ((i > 0) && Character.isUpperCase(c)) {
if (!upperCase || !nextUpperCase) {
sb.append(SEPARATOR);
}
upperCase = true;
} else {
upperCase = false;
}
sb.append(Character.toLowerCase(c));
}
return sb.toString();
}
/**
* 获取ip地址
*/
public static String getIp(HttpServletRequest request) {
String ip = request.getHeader("x-forwarded-for");
if (ip == null || ip.length() == 0 || UNKNOWN.equalsIgnoreCase(ip)) {
ip = request.getHeader("Proxy-Client-IP");
}
if (ip == null || ip.length() == 0 || UNKNOWN.equalsIgnoreCase(ip)) {
ip = request.getHeader("WL-Proxy-Client-IP");
}
if (ip == null || ip.length() == 0 || UNKNOWN.equalsIgnoreCase(ip)) {
ip = request.getRemoteAddr();
}
String comma = ",";
String localhost = "127.0.0.1";
if (ip.contains(comma)) {
ip = ip.split(",")[0];
}
if (localhost.equals(ip)) {
// 获取本机真正的ip地址
try {
ip = InetAddress.getLocalHost().getHostAddress();
} catch (UnknownHostException e) {
log.error(e.getMessage(), e);
}
}
return ip;
}
/**
* 根据ip获取详细地址
*/
public static String getCityInfo(String ip) {
if (ElAdminProperties.ipLocal) {
return getLocalCityInfo(ip);
} else {
return getHttpCityInfo(ip);
}
}
/**
* 根据ip获取详细地址
*/
public static String getHttpCityInfo(String ip) {
String api = String.format(ElAdminConstant.Url.IP_URL, ip);
JSONObject object = JSONUtil.parseObj(HttpUtil.get(api));
return object.get("addr", String.class);
}
/**
* 根据ip获取详细地址
*/
public static String getLocalCityInfo(String ip) {
IpInfo ipInfo = IP_SEARCHER.memorySearch(ip);
if(ipInfo != null){
return ipInfo.getAddress();
}
return null;
}
public static String getBrowser(HttpServletRequest request) {
UserAgent.ImmutableUserAgent userAgent = USER_AGENT_ANALYZER.parse(request.getHeader("User-Agent"));
return userAgent.get(UserAgent.AGENT_NAME_VERSION).getValue();
}
/**
* 获得当天是周几
*/
public static String getWeekDay() {
String[] weekDays = {"Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"};
Calendar cal = Calendar.getInstance();
cal.setTime(new Date());
int w = cal.get(Calendar.DAY_OF_WEEK) - 1;
if (w < 0) {
w = 0;
}
return weekDays[w];
}
/**
* 获取当前机器的IP
*
* @return /
*/
public static String getLocalIp() {
try {
InetAddress candidateAddress = null;
// 遍历所有的网络接口
for (Enumeration<NetworkInterface> interfaces = NetworkInterface.getNetworkInterfaces(); interfaces.hasMoreElements();) {
NetworkInterface anInterface = interfaces.nextElement();
// 在所有的接口下再遍历IP
for (Enumeration<InetAddress> inetAddresses = anInterface.getInetAddresses(); inetAddresses.hasMoreElements();) {
InetAddress inetAddr = inetAddresses.nextElement();
// 排除loopback类型地址
if (!inetAddr.isLoopbackAddress()) {
if (inetAddr.isSiteLocalAddress()) {
// 如果是site-local地址就是它了
return inetAddr.getHostAddress();
} else if (candidateAddress == null) {
// site-local类型的地址未被发现先记录候选地址
candidateAddress = inetAddr;
}
}
}
}
if (candidateAddress != null) {
return candidateAddress.getHostAddress();
}
// 如果没有发现 non-loopback地址.只能用最次选的方案
InetAddress jdkSuppliedAddress = InetAddress.getLocalHost();
if (jdkSuppliedAddress == null) {
return "";
}
return jdkSuppliedAddress.getHostAddress();
} catch (Exception e) {
return "";
}
}
}

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/*
* Copyright 2019-2020 Zheng Jie
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package me.zhengjie.utils;
import java.io.PrintWriter;
import java.io.StringWriter;
/**
* 异常工具 2019-01-06
* @author Zheng Jie
*/
public class ThrowableUtil {
/**
* 获取堆栈信息
*/
public static String getStackTrace(Throwable throwable){
StringWriter sw = new StringWriter();
try (PrintWriter pw = new PrintWriter(sw)) {
throwable.printStackTrace(pw);
return sw.toString();
}
}
}

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/*
* Copyright 2019-2020 Zheng Jie
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package me.zhengjie.utils;
import cn.hutool.json.JSONArray;
import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.net.HttpURLConnection;
import java.net.URL;
import java.net.URLEncoder;
/**
* @author Zheng Jie
* 翻译工具类
*/
public class TranslatorUtil {
public static String translate(String word){
try {
String url = "https://translate.googleapis.com/translate_a/single?" +
"client=gtx&" +
"sl=en" +
"&tl=zh-CN" +
"&dt=t&q=" + URLEncoder.encode(word, "UTF-8");
URL obj = new URL(url);
HttpURLConnection con = (HttpURLConnection) obj.openConnection();
con.setRequestProperty("User-Agent", "Mozilla/5.0");
BufferedReader in = new BufferedReader(
new InputStreamReader(con.getInputStream()));
String inputLine;
StringBuilder response = new StringBuilder();
while ((inputLine = in.readLine()) != null) {
response.append(inputLine);
}
in.close();
return parseResult(response.toString());
}catch (Exception e){
return word;
}
}
private static String parseResult(String inputJson){
JSONArray jsonArray2 = (JSONArray) new JSONArray(inputJson).get(0);
StringBuilder result = new StringBuilder();
for (Object o : jsonArray2) {
result.append(((JSONArray) o).get(0).toString());
}
return result.toString();
}
}

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/*
* Copyright 2019-2020 Zheng Jie
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package me.zhengjie.utils;
import cn.hutool.core.lang.Validator;
import cn.hutool.core.util.ObjectUtil;
import me.zhengjie.exception.BadRequestException;
/**
* 验证工具
*
* @author Zheng Jie
* @date 2018-11-23
*/
public class ValidationUtil {
/**
* 验证空
*/
public static void isNull(Object obj, String entity, String parameter , Object value){
if(ObjectUtil.isNull(obj)){
String msg = entity + " 不存在: "+ parameter +" is "+ value;
throw new BadRequestException(msg);
}
}
/**
* 验证是否为邮箱
*/
public static boolean isEmail(String email) {
return Validator.isEmail(email);
}
}

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/*
* Copyright 2019-2020 Zheng Jie
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package me.zhengjie.utils.enums;
import lombok.AllArgsConstructor;
import lombok.Getter;
/**
* <p>
* 验证码业务场景
* </p>
* @author Zheng Jie
* @date 2020-05-02
*/
@Getter
@AllArgsConstructor
public enum CodeBiEnum {
/* 旧邮箱修改邮箱 */
ONE(1, "旧邮箱修改邮箱"),
/* 通过邮箱修改密码 */
TWO(2, "通过邮箱修改密码");
private final Integer code;
private final String description;
public static CodeBiEnum find(Integer code) {
for (CodeBiEnum value : CodeBiEnum.values()) {
if (value.getCode().equals(code)) {
return value;
}
}
return null;
}
}

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/*
* Copyright 2019-2020 Zheng Jie
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package me.zhengjie.utils.enums;
import lombok.AllArgsConstructor;
import lombok.Getter;
/**
* <p>
* 验证码业务场景对应的 Redis 中的 key
* </p>
* @author Zheng Jie
* @date 2020-05-02
*/
@Getter
@AllArgsConstructor
public enum CodeEnum {
/* 通过手机号码重置邮箱 */
PHONE_RESET_EMAIL_CODE("phone_reset_email_code_", "通过手机号码重置邮箱"),
/* 通过旧邮箱重置邮箱 */
EMAIL_RESET_EMAIL_CODE("email_reset_email_code_", "通过旧邮箱重置邮箱"),
/* 通过手机号码重置密码 */
PHONE_RESET_PWD_CODE("phone_reset_pwd_code_", "通过手机号码重置密码"),
/* 通过邮箱重置密码 */
EMAIL_RESET_PWD_CODE("email_reset_pwd_code_", "通过邮箱重置密码");
private final String key;
private final String description;
}

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/*
* Copyright 2019-2020 Zheng Jie
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package me.zhengjie.utils.enums;
import lombok.AllArgsConstructor;
import lombok.Getter;
/**
* <p>
* 数据权限枚举
* </p>
* @author Zheng Jie
* @date 2020-05-07
*/
@Getter
@AllArgsConstructor
public enum DataScopeEnum {
/* 全部的数据权限 */
ALL("全部", "全部的数据权限"),
/* 自己部门的数据权限 */
THIS_LEVEL("本级", "自己部门的数据权限"),
/* 自定义的数据权限 */
CUSTOMIZE("自定义", "自定义的数据权限");
private final String value;
private final String description;
public static DataScopeEnum find(String val) {
for (DataScopeEnum dataScopeEnum : DataScopeEnum.values()) {
if (dataScopeEnum.getValue().equals(val)) {
return dataScopeEnum;
}
}
return null;
}
}

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/*
* Copyright 2019-2020 Zheng Jie
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package me.zhengjie.utils.enums;
import lombok.AllArgsConstructor;
import lombok.Getter;
/**
* @author Zheng Jie
* @website https://eladmin.vip
* @description
* @date 2020-06-10
**/
@Getter
@AllArgsConstructor
public enum RequestMethodEnum {
/**
* 搜寻 @AnonymousGetMapping
*/
GET("GET"),
/**
* 搜寻 @AnonymousPostMapping
*/
POST("POST"),
/**
* 搜寻 @AnonymousPutMapping
*/
PUT("PUT"),
/**
* 搜寻 @AnonymousPatchMapping
*/
PATCH("PATCH"),
/**
* 搜寻 @AnonymousDeleteMapping
*/
DELETE("DELETE"),
/**
* 否则就是所有 Request 接口都放行
*/
ALL("All");
/**
* Request 类型
*/
private final String type;
public static RequestMethodEnum find(String type) {
for (RequestMethodEnum value : RequestMethodEnum.values()) {
if (value.getType().equals(type)) {
return value;
}
}
return ALL;
}
}

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package me.zhengjie.utils;
import org.junit.jupiter.api.Test;
import java.time.LocalDateTime;
import java.util.Date;
public class DateUtilsTest {
@Test
public void test1() {
long l = System.currentTimeMillis() / 1000;
LocalDateTime localDateTime = DateUtil.fromTimeStamp(l);
System.out.print(DateUtil.localDateTimeFormatyMdHms(localDateTime));
}
@Test
public void test2() {
LocalDateTime now = LocalDateTime.now();
System.out.println(DateUtil.localDateTimeFormatyMdHms(now));
Date date = DateUtil.toDate(now);
LocalDateTime localDateTime = DateUtil.toLocalDateTime(date);
System.out.println(DateUtil.localDateTimeFormatyMdHms(localDateTime));
LocalDateTime localDateTime1 = DateUtil.fromTimeStamp(date.getTime() / 1000);
System.out.println(DateUtil.localDateTimeFormatyMdHms(localDateTime1));
}
}

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package me.zhengjie.utils;
import org.junit.jupiter.api.Test;
import static me.zhengjie.utils.EncryptUtils.*;
import static org.junit.jupiter.api.Assertions.assertEquals;
public class EncryptUtilsTest {
/**
* 对称加密
*/
@Test
public void testDesEncrypt() {
try {
assertEquals("7772841DC6099402", desEncrypt("123456"));
} catch (Exception e) {
e.printStackTrace();
}
}
/**
* 对称解密
*/
@Test
public void testDesDecrypt() {
try {
assertEquals("123456", desDecrypt("7772841DC6099402"));
} catch (Exception e) {
e.printStackTrace();
}
}
}

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package me.zhengjie.utils;
import org.junit.jupiter.api.Test;
import org.springframework.mock.web.MockMultipartFile;
import static me.zhengjie.utils.FileUtil.*;
import static org.junit.jupiter.api.Assertions.assertEquals;
public class FileUtilTest {
@Test
public void testToFile() {
long retval = toFile(new MockMultipartFile("foo", (byte[]) null)).getTotalSpace();
assertEquals(500695072768L, retval);
}
@Test
public void testGetExtensionName() {
assertEquals("foo", getExtensionName("foo"));
assertEquals("exe", getExtensionName("bar.exe"));
}
@Test
public void testGetFileNameNoEx() {
assertEquals("foo", getFileNameNoEx("foo"));
assertEquals("bar", getFileNameNoEx("bar.txt"));
}
@Test
public void testGetSize() {
assertEquals("1000B ", getSize(1000));
assertEquals("1.00KB ", getSize(1024));
assertEquals("1.00MB ", getSize(1048576));
assertEquals("1.00GB ", getSize(1073741824));
}
}

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package me.zhengjie.utils;
import org.junit.jupiter.api.Test;
import org.springframework.mock.web.MockHttpServletRequest;
import java.text.SimpleDateFormat;
import java.util.Date;
import static me.zhengjie.utils.StringUtils.getIp;
import static me.zhengjie.utils.StringUtils.getWeekDay;
import static me.zhengjie.utils.StringUtils.toCamelCase;
import static me.zhengjie.utils.StringUtils.toCapitalizeCamelCase;
import static me.zhengjie.utils.StringUtils.toUnderScoreCase;
import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.junit.jupiter.api.Assertions.assertNull;
public class StringUtilsTest {
@Test
public void testToCamelCase() {
assertNull(toCamelCase(null));
}
@Test
public void testToCapitalizeCamelCase() {
assertNull(StringUtils.toCapitalizeCamelCase(null));
assertEquals("HelloWorld", toCapitalizeCamelCase("hello_world"));
}
@Test
public void testToUnderScoreCase() {
assertNull(StringUtils.toUnderScoreCase(null));
assertEquals("hello_world", toUnderScoreCase("helloWorld"));
assertEquals("\u0000\u0000", toUnderScoreCase("\u0000\u0000"));
assertEquals("\u0000_a", toUnderScoreCase("\u0000A"));
}
@Test
public void testGetWeekDay() {
SimpleDateFormat simpleDateformat = new SimpleDateFormat("E");
assertEquals(simpleDateformat.format(new Date()), getWeekDay());
}
@Test
public void testGetIP() {
assertEquals("127.0.0.1", getIp(new MockHttpServletRequest()));
}
}

39
eladmin-generator/pom.xml Normal file
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<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<parent>
<artifactId>eladmin</artifactId>
<groupId>me.zhengjie</groupId>
<version>2.6</version>
</parent>
<modelVersion>4.0.0</modelVersion>
<artifactId>eladmin-generator</artifactId>
<name>代码生成模块</name>
<properties>
<configuration.version>1.10</configuration.version>
</properties>
<dependencies>
<dependency>
<groupId>me.zhengjie</groupId>
<artifactId>eladmin-common</artifactId>
<version>2.6</version>
</dependency>
<!--模板引擎-->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-freemarker</artifactId>
</dependency>
<!-- https://mvnrepository.com/artifact/commons-configuration/commons-configuration -->
<dependency>
<groupId>commons-configuration</groupId>
<artifactId>commons-configuration</artifactId>
<version>${configuration.version}</version>
</dependency>
</dependencies>
</project>

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/*
* Copyright 2019-2020 Zheng Jie
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package me.zhengjie.domain;
import io.swagger.annotations.ApiModelProperty;
import lombok.Getter;
import lombok.NoArgsConstructor;
import lombok.Setter;
import me.zhengjie.utils.GenUtil;
import javax.persistence.*;
import java.io.Serializable;
/**
* 列的数据信息
* @author Zheng Jie
* @date 2019-01-02
*/
@Getter
@Setter
@Entity
@NoArgsConstructor
@Table(name = "code_column_config")
public class ColumnInfo implements Serializable {
@Id
@Column(name = "column_id")
@ApiModelProperty(value = "ID", hidden = true)
@GeneratedValue(strategy = GenerationType.IDENTITY)
private Long id;
@ApiModelProperty(value = "表名")
private String tableName;
@ApiModelProperty(value = "数据库字段名称")
private String columnName;
@ApiModelProperty(value = "数据库字段类型")
private String columnType;
@ApiModelProperty(value = "数据库字段键类型")
private String keyType;
@ApiModelProperty(value = "字段额外的参数")
private String extra;
@ApiModelProperty(value = "数据库字段描述")
private String remark;
@ApiModelProperty(value = "是否必填")
private Boolean notNull;
@ApiModelProperty(value = "是否在列表显示")
private Boolean listShow;
@ApiModelProperty(value = "是否表单显示")
private Boolean formShow;
@ApiModelProperty(value = "表单类型")
private String formType;
@ApiModelProperty(value = "查询 1:模糊 2精确")
private String queryType;
@ApiModelProperty(value = "字典名称")
private String dictName;
@ApiModelProperty(value = "日期注解")
private String dateAnnotation;
public ColumnInfo(String tableName, String columnName, Boolean notNull, String columnType, String remark, String keyType, String extra) {
this.tableName = tableName;
this.columnName = columnName;
this.columnType = columnType;
this.keyType = keyType;
this.extra = extra;
this.notNull = notNull;
if(GenUtil.PK.equalsIgnoreCase(keyType) && GenUtil.EXTRA.equalsIgnoreCase(extra)){
this.notNull = false;
}
this.remark = remark;
this.listShow = true;
this.formShow = true;
}
}

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/*
* Copyright 2019-2020 Zheng Jie
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package me.zhengjie.domain;
import io.swagger.annotations.ApiModelProperty;
import lombok.Getter;
import lombok.NoArgsConstructor;
import lombok.Setter;
import javax.persistence.*;
import javax.validation.constraints.NotBlank;
import java.io.Serializable;
/**
* 代码生成配置
* @author Zheng Jie
* @date 2019-01-03
*/
@Getter
@Setter
@Entity
@NoArgsConstructor
@Table(name = "code_gen_config")
public class GenConfig implements Serializable {
public GenConfig(String tableName) {
this.tableName = tableName;
}
@Id
@Column(name = "config_id")
@ApiModelProperty(value = "ID", hidden = true)
@GeneratedValue(strategy = GenerationType.IDENTITY)
private Long id;
@NotBlank
@ApiModelProperty(value = "表名")
private String tableName;
@ApiModelProperty(value = "接口名称")
private String apiAlias;
@NotBlank
@ApiModelProperty(value = "包路径")
private String pack;
@NotBlank
@ApiModelProperty(value = "模块名")
private String moduleName;
@NotBlank
@ApiModelProperty(value = "前端文件路径")
private String path;
@ApiModelProperty(value = "前端文件路径")
private String apiPath;
@ApiModelProperty(value = "作者")
private String author;
@ApiModelProperty(value = "表前缀")
private String prefix;
@ApiModelProperty(value = "是否覆盖")
private Boolean cover = false;
}

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/*
* Copyright 2019-2020 Zheng Jie
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package me.zhengjie.domain.vo;
import lombok.AllArgsConstructor;
import lombok.Data;
import lombok.NoArgsConstructor;
/**
* 表的数据信息
* @author Zheng Jie
* @date 2019-01-02
*/
@Data
@AllArgsConstructor
@NoArgsConstructor
public class TableInfo {
/** 表名称 */
private Object tableName;
/** 创建日期 */
private Object createTime;
/** 数据库引擎 */
private Object engine;
/** 编码集 */
private Object coding;
/** 备注 */
private Object remark;
}

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/*
* Copyright 2019-2020 Zheng Jie
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package me.zhengjie.repository;
import me.zhengjie.domain.ColumnInfo;
import org.springframework.data.jpa.repository.JpaRepository;
import java.util.List;
/**
* @author Zheng Jie
* @date 2019-01-14
*/
public interface ColumnInfoRepository extends JpaRepository<ColumnInfo,Long> {
/**
* 查询表信息
* @param tableName 表格名
* @return 表信息
*/
List<ColumnInfo> findByTableNameOrderByIdAsc(String tableName);
}

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/*
* Copyright 2019-2020 Zheng Jie
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package me.zhengjie.repository;
import me.zhengjie.domain.GenConfig;
import org.springframework.data.jpa.repository.JpaRepository;
/**
* @author Zheng Jie
* @date 2019-01-14
*/
public interface GenConfigRepository extends JpaRepository<GenConfig,Long> {
/**
* 查询表配置
* @param tableName 表名
* @return /
*/
GenConfig findByTableName(String tableName);
}

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/*
* Copyright 2019-2020 Zheng Jie
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package me.zhengjie.rest;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import lombok.RequiredArgsConstructor;
import me.zhengjie.domain.GenConfig;
import me.zhengjie.service.GenConfigService;
import org.springframework.http.HttpStatus;
import org.springframework.http.ResponseEntity;
import org.springframework.validation.annotation.Validated;
import org.springframework.web.bind.annotation.*;
/**
* @author Zheng Jie
* @date 2019-01-14
*/
@RestController
@RequiredArgsConstructor
@RequestMapping("/api/genConfig")
@Api(tags = "系统:代码生成器配置管理")
public class GenConfigController {
private final GenConfigService genConfigService;
@ApiOperation("查询")
@GetMapping(value = "/{tableName}")
public ResponseEntity<Object> queryGenConfig(@PathVariable String tableName){
return new ResponseEntity<>(genConfigService.find(tableName), HttpStatus.OK);
}
@PutMapping
@ApiOperation("修改")
public ResponseEntity<Object> updateGenConfig(@Validated @RequestBody GenConfig genConfig){
return new ResponseEntity<>(genConfigService.update(genConfig.getTableName(), genConfig),HttpStatus.OK);
}
}

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/*
* Copyright 2019-2020 Zheng Jie
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package me.zhengjie.rest;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import lombok.RequiredArgsConstructor;
import me.zhengjie.domain.ColumnInfo;
import me.zhengjie.exception.BadRequestException;
import me.zhengjie.service.GenConfigService;
import me.zhengjie.service.GeneratorService;
import me.zhengjie.utils.PageUtil;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.http.HttpStatus;
import org.springframework.http.ResponseEntity;
import org.springframework.web.bind.annotation.*;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.util.List;
/**
* @author Zheng Jie
* @date 2019-01-02
*/
@RestController
@RequiredArgsConstructor
@RequestMapping("/api/generator")
@Api(tags = "系统:代码生成管理")
public class GeneratorController {
private final GeneratorService generatorService;
private final GenConfigService genConfigService;
@Value("${generator.enabled}")
private Boolean generatorEnabled;
@ApiOperation("查询数据库数据")
@GetMapping(value = "/tables/all")
public ResponseEntity<Object> queryAllTables(){
return new ResponseEntity<>(generatorService.getTables(), HttpStatus.OK);
}
@ApiOperation("查询数据库数据")
@GetMapping(value = "/tables")
public ResponseEntity<Object> queryTables(@RequestParam(defaultValue = "") String name,
@RequestParam(defaultValue = "0")Integer page,
@RequestParam(defaultValue = "10")Integer size){
int[] startEnd = PageUtil.transToStartEnd(page, size);
return new ResponseEntity<>(generatorService.getTables(name,startEnd), HttpStatus.OK);
}
@ApiOperation("查询字段数据")
@GetMapping(value = "/columns")
public ResponseEntity<Object> queryColumns(@RequestParam String tableName){
List<ColumnInfo> columnInfos = generatorService.getColumns(tableName);
return new ResponseEntity<>(PageUtil.toPage(columnInfos,columnInfos.size()), HttpStatus.OK);
}
@ApiOperation("保存字段数据")
@PutMapping
public ResponseEntity<HttpStatus> saveColumn(@RequestBody List<ColumnInfo> columnInfos){
generatorService.save(columnInfos);
return new ResponseEntity<>(HttpStatus.OK);
}
@ApiOperation("同步字段数据")
@PostMapping(value = "sync")
public ResponseEntity<HttpStatus> syncColumn(@RequestBody List<String> tables){
for (String table : tables) {
generatorService.sync(generatorService.getColumns(table), generatorService.query(table));
}
return new ResponseEntity<>(HttpStatus.OK);
}
@ApiOperation("生成代码")
@PostMapping(value = "/{tableName}/{type}")
public ResponseEntity<Object> generatorCode(@PathVariable String tableName, @PathVariable Integer type, HttpServletRequest request, HttpServletResponse response){
if(!generatorEnabled && type == 0){
throw new BadRequestException("此环境不允许生成代码,请选择预览或者下载查看!");
}
switch (type){
// 生成代码
case 0: generatorService.generator(genConfigService.find(tableName), generatorService.getColumns(tableName));
break;
// 预览
case 1: return generatorService.preview(genConfigService.find(tableName), generatorService.getColumns(tableName));
// 打包
case 2: generatorService.download(genConfigService.find(tableName), generatorService.getColumns(tableName), request, response);
break;
default: throw new BadRequestException("没有这个选项");
}
return new ResponseEntity<>(HttpStatus.OK);
}
}

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/*
* Copyright 2019-2020 Zheng Jie
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package me.zhengjie.service;
import me.zhengjie.domain.GenConfig;
/**
* @author Zheng Jie
* @date 2019-01-14
*/
public interface GenConfigService {
/**
* 查询表配置
* @param tableName 表名
* @return 表配置
*/
GenConfig find(String tableName);
/**
* 更新表配置
* @param tableName 表名
* @param genConfig 表配置
* @return 表配置
*/
GenConfig update(String tableName, GenConfig genConfig);
}

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/*
* Copyright 2019-2020 Zheng Jie
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package me.zhengjie.service;
import me.zhengjie.domain.GenConfig;
import me.zhengjie.domain.ColumnInfo;
import org.springframework.http.ResponseEntity;
import org.springframework.scheduling.annotation.Async;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.util.List;
/**
* @author Zheng Jie
* @date 2019-01-02
*/
public interface GeneratorService {
/**
* 查询数据库元数据
* @param name 表名
* @param startEnd 分页参数
* @return /
*/
Object getTables(String name, int[] startEnd);
/**
* 得到数据表的元数据
* @param name 表名
* @return /
*/
List<ColumnInfo> getColumns(String name);
/**
* 同步表数据
* @param columnInfos /
* @param columnInfoList /
*/
void sync(List<ColumnInfo> columnInfos, List<ColumnInfo> columnInfoList);
/**
* 保持数据
* @param columnInfos /
*/
void save(List<ColumnInfo> columnInfos);
/**
* 获取所有table
* @return /
*/
Object getTables();
/**
* 代码生成
* @param genConfig 配置信息
* @param columns 字段信息
*/
void generator(GenConfig genConfig, List<ColumnInfo> columns);
/**
* 预览
* @param genConfig 配置信息
* @param columns 字段信息
* @return /
*/
ResponseEntity<Object> preview(GenConfig genConfig, List<ColumnInfo> columns);
/**
* 打包下载
* @param genConfig 配置信息
* @param columns 字段信息
* @param request /
* @param response /
*/
void download(GenConfig genConfig, List<ColumnInfo> columns, HttpServletRequest request, HttpServletResponse response);
/**
* 查询数据库的表字段数据数据
* @param table /
* @return /
*/
List<ColumnInfo> query(String table);
}

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/*
* Copyright 2019-2020 Zheng Jie
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package me.zhengjie.service.impl;
import lombok.RequiredArgsConstructor;
import me.zhengjie.domain.GenConfig;
import me.zhengjie.repository.GenConfigRepository;
import me.zhengjie.service.GenConfigService;
import me.zhengjie.utils.StringUtils;
import org.springframework.stereotype.Service;
import java.io.File;
/**
* @author Zheng Jie
* @date 2019-01-14
*/
@Service
@RequiredArgsConstructor
public class GenConfigServiceImpl implements GenConfigService {
private final GenConfigRepository genConfigRepository;
@Override
public GenConfig find(String tableName) {
GenConfig genConfig = genConfigRepository.findByTableName(tableName);
if(genConfig == null){
return new GenConfig(tableName);
}
return genConfig;
}
@Override
public GenConfig update(String tableName, GenConfig genConfig) {
String separator = File.separator;
String[] paths;
String symbol = "\\";
if (symbol.equals(separator)) {
paths = genConfig.getPath().split("\\\\");
} else {
paths = genConfig.getPath().split(File.separator);
}
StringBuilder api = new StringBuilder();
for (String path : paths) {
api.append(path);
api.append(separator);
if ("src".equals(path)) {
api.append("api");
break;
}
}
genConfig.setApiPath(api.toString());
return genConfigRepository.save(genConfig);
}
}

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/*
* Copyright 2019-2020 Zheng Jie
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package me.zhengjie.service.impl;
import cn.hutool.core.collection.CollectionUtil;
import cn.hutool.core.util.ObjectUtil;
import cn.hutool.core.util.ZipUtil;
import lombok.RequiredArgsConstructor;
import me.zhengjie.domain.GenConfig;
import me.zhengjie.domain.ColumnInfo;
import me.zhengjie.domain.vo.TableInfo;
import me.zhengjie.exception.BadRequestException;
import me.zhengjie.repository.ColumnInfoRepository;
import me.zhengjie.service.GeneratorService;
import me.zhengjie.utils.FileUtil;
import me.zhengjie.utils.GenUtil;
import me.zhengjie.utils.PageUtil;
import me.zhengjie.utils.StringUtils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.http.HttpStatus;
import org.springframework.http.ResponseEntity;
import org.springframework.stereotype.Service;
import javax.persistence.EntityManager;
import javax.persistence.PersistenceContext;
import javax.persistence.Query;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.File;
import java.io.IOException;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
import java.util.stream.Collectors;
/**
* @author Zheng Jie
* @date 2019-01-02
*/
@Service
@RequiredArgsConstructor
public class GeneratorServiceImpl implements GeneratorService {
private static final Logger log = LoggerFactory.getLogger(GeneratorServiceImpl.class);
@PersistenceContext
private EntityManager em;
private final ColumnInfoRepository columnInfoRepository;
private final String CONFIG_MESSAGE = "请先配置生成器";
@Override
public Object getTables() {
// 使用预编译防止sql注入
String sql = "select table_name ,create_time , engine, table_collation, table_comment from information_schema.tables " +
"where table_schema = (select database()) " +
"order by create_time desc";
Query query = em.createNativeQuery(sql);
return query.getResultList();
}
@Override
public Object getTables(String name, int[] startEnd) {
// 使用预编译防止sql注入
String sql = "select table_name ,create_time , engine, table_collation, table_comment from information_schema.tables " +
"where table_schema = (select database()) " +
"and table_name like :table order by create_time desc";
Query query = em.createNativeQuery(sql);
query.setFirstResult(startEnd[0]);
query.setMaxResults(startEnd[1] - startEnd[0]);
query.setParameter("table", StringUtils.isNotBlank(name) ? ("%" + name + "%") : "%%");
List result = query.getResultList();
List<TableInfo> tableInfos = new ArrayList<>();
for (Object obj : result) {
Object[] arr = (Object[]) obj;
tableInfos.add(new TableInfo(arr[0], arr[1], arr[2], arr[3], ObjectUtil.isNotEmpty(arr[4]) ? arr[4] : "-"));
}
String countSql = "select count(1) from information_schema.tables " +
"where table_schema = (select database()) and table_name like :table";
Query queryCount = em.createNativeQuery(countSql);
queryCount.setParameter("table", StringUtils.isNotBlank(name) ? ("%" + name + "%") : "%%");
Object totalElements = queryCount.getSingleResult();
return PageUtil.toPage(tableInfos, totalElements);
}
@Override
public List<ColumnInfo> getColumns(String tableName) {
List<ColumnInfo> columnInfos = columnInfoRepository.findByTableNameOrderByIdAsc(tableName);
if (CollectionUtil.isNotEmpty(columnInfos)) {
return columnInfos;
} else {
columnInfos = query(tableName);
return columnInfoRepository.saveAll(columnInfos);
}
}
@Override
public List<ColumnInfo> query(String tableName) {
// 使用预编译防止sql注入
String sql = "select column_name, is_nullable, data_type, column_comment, column_key, extra from information_schema.columns " +
"where table_name = ? and table_schema = (select database()) order by ordinal_position";
Query query = em.createNativeQuery(sql);
query.setParameter(1, tableName);
List result = query.getResultList();
List<ColumnInfo> columnInfos = new ArrayList<>();
for (Object obj : result) {
Object[] arr = (Object[]) obj;
columnInfos.add(
new ColumnInfo(
tableName,
arr[0].toString(),
"NO".equals(arr[1]),
arr[2].toString(),
ObjectUtil.isNotNull(arr[3]) ? arr[3].toString() : null,
ObjectUtil.isNotNull(arr[4]) ? arr[4].toString() : null,
ObjectUtil.isNotNull(arr[5]) ? arr[5].toString() : null)
);
}
return columnInfos;
}
@Override
public void sync(List<ColumnInfo> columnInfos, List<ColumnInfo> columnInfoList) {
// 第一种情况数据库类字段改变或者新增字段
for (ColumnInfo columnInfo : columnInfoList) {
// 根据字段名称查找
List<ColumnInfo> columns = columnInfos.stream().filter(c -> c.getColumnName().equals(columnInfo.getColumnName())).collect(Collectors.toList());
// 如果能找到就修改部分可能被字段
if (CollectionUtil.isNotEmpty(columns)) {
ColumnInfo column = columns.get(0);
column.setColumnType(columnInfo.getColumnType());
column.setExtra(columnInfo.getExtra());
column.setKeyType(columnInfo.getKeyType());
if (StringUtils.isBlank(column.getRemark())) {
column.setRemark(columnInfo.getRemark());
}
columnInfoRepository.save(column);
} else {
// 如果找不到则保存新字段信息
columnInfoRepository.save(columnInfo);
}
}
// 第二种情况数据库字段删除了
for (ColumnInfo columnInfo : columnInfos) {
// 根据字段名称查找
List<ColumnInfo> columns = columnInfoList.stream().filter(c -> c.getColumnName().equals(columnInfo.getColumnName())).collect(Collectors.toList());
// 如果找不到就代表字段被删除了则需要删除该字段
if (CollectionUtil.isEmpty(columns)) {
columnInfoRepository.delete(columnInfo);
}
}
}
@Override
public void save(List<ColumnInfo> columnInfos) {
columnInfoRepository.saveAll(columnInfos);
}
@Override
public void generator(GenConfig genConfig, List<ColumnInfo> columns) {
if (genConfig.getId() == null) {
throw new BadRequestException(CONFIG_MESSAGE);
}
try {
GenUtil.generatorCode(columns, genConfig);
} catch (IOException e) {
log.error(e.getMessage(), e);
throw new BadRequestException("生成失败,请手动处理已生成的文件");
}
}
@Override
public ResponseEntity<Object> preview(GenConfig genConfig, List<ColumnInfo> columns) {
if (genConfig.getId() == null) {
throw new BadRequestException(CONFIG_MESSAGE);
}
List<Map<String, Object>> genList = GenUtil.preview(columns, genConfig);
return new ResponseEntity<>(genList, HttpStatus.OK);
}
@Override
public void download(GenConfig genConfig, List<ColumnInfo> columns, HttpServletRequest request, HttpServletResponse response) {
if (genConfig.getId() == null) {
throw new BadRequestException(CONFIG_MESSAGE);
}
try {
File file = new File(GenUtil.download(columns, genConfig));
String zipPath = file.getPath() + ".zip";
ZipUtil.zip(file.getPath(), zipPath);
FileUtil.downloadFile(request, response, new File(zipPath), true);
} catch (IOException e) {
throw new BadRequestException("打包失败");
}
}
}

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/*
* Copyright 2019-2020 Zheng Jie
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package me.zhengjie.utils;
import org.apache.commons.configuration.*;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
/**
* sql字段转java
*
* @author Zheng Jie
* @date 2019-01-03
*/
public class ColUtil {
private static final Logger log = LoggerFactory.getLogger(ColUtil.class);
/**
* 转换mysql数据类型为java数据类型
*
* @param type 数据库字段类型
* @return String
*/
static String cloToJava(String type) {
Configuration config = getConfig();
assert config != null;
return config.getString(type, "unknowType");
}
/**
* 获取配置信息
*/
public static PropertiesConfiguration getConfig() {
try {
return new PropertiesConfiguration("generator.properties");
} catch (ConfigurationException e) {
log.error(e.getMessage(), e);
}
return null;
}
}

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/*
* Copyright 2019-2020 Zheng Jie
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package me.zhengjie.utils;
import cn.hutool.core.util.StrUtil;
import cn.hutool.extra.template.*;
import lombok.extern.slf4j.Slf4j;
import me.zhengjie.domain.GenConfig;
import me.zhengjie.domain.ColumnInfo;
import org.springframework.util.ObjectUtils;
import java.io.File;
import java.io.FileWriter;
import java.io.IOException;
import java.io.Writer;
import java.time.LocalDate;
import java.util.*;
import static me.zhengjie.utils.FileUtil.SYS_TEM_DIR;
/**
* 代码生成
*
* @author Zheng Jie
* @date 2019-01-02
*/
@Slf4j
@SuppressWarnings({"unchecked", "all"})
public class GenUtil {
private static final String TIMESTAMP = "Timestamp";
private static final String BIGDECIMAL = "BigDecimal";
public static final String PK = "PRI";
public static final String EXTRA = "auto_increment";
/**
* 获取后端代码模板名称
*
* @return List
*/
private static List<String> getAdminTemplateNames() {
List<String> templateNames = new ArrayList<>();
templateNames.add("Entity");
templateNames.add("Dto");
templateNames.add("Mapper");
templateNames.add("Controller");
templateNames.add("QueryCriteria");
templateNames.add("Service");
templateNames.add("ServiceImpl");
templateNames.add("Repository");
return templateNames;
}
/**
* 获取前端代码模板名称
*
* @return List
*/
private static List<String> getFrontTemplateNames() {
List<String> templateNames = new ArrayList<>();
templateNames.add("index");
templateNames.add("api");
return templateNames;
}
public static List<Map<String, Object>> preview(List<ColumnInfo> columns, GenConfig genConfig) {
Map<String, Object> genMap = getGenMap(columns, genConfig);
List<Map<String, Object>> genList = new ArrayList<>();
// 获取后端模版
List<String> templates = getAdminTemplateNames();
TemplateEngine engine = TemplateUtil.createEngine(new TemplateConfig("template", TemplateConfig.ResourceMode.CLASSPATH));
for (String templateName : templates) {
Map<String, Object> map = new HashMap<>(1);
Template template = engine.getTemplate("generator/admin/" + templateName + ".ftl");
map.put("content", template.render(genMap));
map.put("name", templateName);
genList.add(map);
}
// 获取前端模版
templates = getFrontTemplateNames();
for (String templateName : templates) {
Map<String, Object> map = new HashMap<>(1);
Template template = engine.getTemplate("generator/front/" + templateName + ".ftl");
map.put(templateName, template.render(genMap));
map.put("content", template.render(genMap));
map.put("name", templateName);
genList.add(map);
}
return genList;
}
public static String download(List<ColumnInfo> columns, GenConfig genConfig) throws IOException {
// 拼接的路径/tmpeladmin-gen-temp/这个路径在Linux下需要root用户才有权限创建,非root用户会权限错误而失败更改为 /tmp/eladmin-gen-temp/
// String tempPath =SYS_TEM_DIR + "eladmin-gen-temp" + File.separator + genConfig.getTableName() + File.separator;
String tempPath = SYS_TEM_DIR + "eladmin-gen-temp" + File.separator + genConfig.getTableName() + File.separator;
Map<String, Object> genMap = getGenMap(columns, genConfig);
TemplateEngine engine = TemplateUtil.createEngine(new TemplateConfig("template", TemplateConfig.ResourceMode.CLASSPATH));
// 生成后端代码
List<String> templates = getAdminTemplateNames();
for (String templateName : templates) {
Template template = engine.getTemplate("generator/admin/" + templateName + ".ftl");
String filePath = getAdminFilePath(templateName, genConfig, genMap.get("className").toString(), tempPath + "eladmin" + File.separator);
assert filePath != null;
File file = new File(filePath);
// 如果非覆盖生成
if (!genConfig.getCover() && FileUtil.exist(file)) {
continue;
}
// 生成代码
genFile(file, template, genMap);
}
// 生成前端代码
templates = getFrontTemplateNames();
for (String templateName : templates) {
Template template = engine.getTemplate("generator/front/" + templateName + ".ftl");
String path = tempPath + "eladmin-web" + File.separator;
String apiPath = path + "src" + File.separator + "api" + File.separator;
String srcPath = path + "src" + File.separator + "views" + File.separator + genMap.get("changeClassName").toString() + File.separator;
String filePath = getFrontFilePath(templateName, apiPath, srcPath, genMap.get("changeClassName").toString());
assert filePath != null;
File file = new File(filePath);
// 如果非覆盖生成
if (!genConfig.getCover() && FileUtil.exist(file)) {
continue;
}
// 生成代码
genFile(file, template, genMap);
}
return tempPath;
}
public static void generatorCode(List<ColumnInfo> columnInfos, GenConfig genConfig) throws IOException {
Map<String, Object> genMap = getGenMap(columnInfos, genConfig);
TemplateEngine engine = TemplateUtil.createEngine(new TemplateConfig("template", TemplateConfig.ResourceMode.CLASSPATH));
// 生成后端代码
List<String> templates = getAdminTemplateNames();
for (String templateName : templates) {
Template template = engine.getTemplate("generator/admin/" + templateName + ".ftl");
String rootPath = System.getProperty("user.dir");
String filePath = getAdminFilePath(templateName, genConfig, genMap.get("className").toString(), rootPath);
assert filePath != null;
File file = new File(filePath);
// 如果非覆盖生成
if (!genConfig.getCover() && FileUtil.exist(file)) {
continue;
}
// 生成代码
genFile(file, template, genMap);
}
// 生成前端代码
templates = getFrontTemplateNames();
for (String templateName : templates) {
Template template = engine.getTemplate("generator/front/" + templateName + ".ftl");
String filePath = getFrontFilePath(templateName, genConfig.getApiPath(), genConfig.getPath(), genMap.get("changeClassName").toString());
assert filePath != null;
File file = new File(filePath);
// 如果非覆盖生成
if (!genConfig.getCover() && FileUtil.exist(file)) {
continue;
}
// 生成代码
genFile(file, template, genMap);
}
}
// 获取模版数据
private static Map<String, Object> getGenMap(List<ColumnInfo> columnInfos, GenConfig genConfig) {
// 存储模版字段数据
Map<String, Object> genMap = new HashMap<>(16);
// 接口别名
genMap.put("apiAlias", genConfig.getApiAlias());
// 包名称
genMap.put("package", genConfig.getPack());
// 模块名称
genMap.put("moduleName", genConfig.getModuleName());
// 作者
genMap.put("author", genConfig.getAuthor());
// 创建日期
genMap.put("date", LocalDate.now().toString());
// 表名
genMap.put("tableName", genConfig.getTableName());
// 大写开头的类名
String className = StringUtils.toCapitalizeCamelCase(genConfig.getTableName());
// 小写开头的类名
String changeClassName = StringUtils.toCamelCase(genConfig.getTableName());
// 判断是否去除表前缀
if (StringUtils.isNotEmpty(genConfig.getPrefix())) {
className = StringUtils.toCapitalizeCamelCase(StrUtil.removePrefix(genConfig.getTableName(), genConfig.getPrefix()));
changeClassName = StringUtils.toCamelCase(StrUtil.removePrefix(genConfig.getTableName(), genConfig.getPrefix()));
changeClassName = StringUtils.uncapitalize(changeClassName);
}
// 保存类名
genMap.put("className", className);
// 保存小写开头的类名
genMap.put("changeClassName", changeClassName);
// 存在 Timestamp 字段
genMap.put("hasTimestamp", false);
// 查询类中存在 Timestamp 字段
genMap.put("queryHasTimestamp", false);
// 存在 BigDecimal 字段
genMap.put("hasBigDecimal", false);
// 查询类中存在 BigDecimal 字段
genMap.put("queryHasBigDecimal", false);
// 是否需要创建查询
genMap.put("hasQuery", false);
// 自增主键
genMap.put("auto", false);
// 存在字典
genMap.put("hasDict", false);
// 存在日期注解
genMap.put("hasDateAnnotation", false);
// 保存字段信息
List<Map<String, Object>> columns = new ArrayList<>();
// 保存查询字段的信息
List<Map<String, Object>> queryColumns = new ArrayList<>();
// 存储字典信息
List<String> dicts = new ArrayList<>();
// 存储 between 信息
List<Map<String, Object>> betweens = new ArrayList<>();
// 存储不为空的字段信息
List<Map<String, Object>> isNotNullColumns = new ArrayList<>();
for (ColumnInfo column : columnInfos) {
Map<String, Object> listMap = new HashMap<>(16);
// 字段描述
listMap.put("remark", column.getRemark());
// 字段类型
listMap.put("columnKey", column.getKeyType());
// 主键类型
String colType = ColUtil.cloToJava(column.getColumnType());
// 小写开头的字段名
String changeColumnName = StringUtils.toCamelCase(column.getColumnName());
// 大写开头的字段名
String capitalColumnName = StringUtils.toCapitalizeCamelCase(column.getColumnName());
if (PK.equals(column.getKeyType())) {
// 存储主键类型
genMap.put("pkColumnType", colType);
// 存储小写开头的字段名
genMap.put("pkChangeColName", changeColumnName);
// 存储大写开头的字段名
genMap.put("pkCapitalColName", capitalColumnName);
}
// 是否存在 Timestamp 类型的字段
if (TIMESTAMP.equals(colType)) {
genMap.put("hasTimestamp", true);
}
// 是否存在 BigDecimal 类型的字段
if (BIGDECIMAL.equals(colType)) {
genMap.put("hasBigDecimal", true);
}
// 主键是否自增
if (EXTRA.equals(column.getExtra())) {
genMap.put("auto", true);
}
// 主键存在字典
if (StringUtils.isNotBlank(column.getDictName())) {
genMap.put("hasDict", true);
if(!dicts.contains(column.getDictName()))
dicts.add(column.getDictName());
}
// 存储字段类型
listMap.put("columnType", colType);
// 存储字原始段名称
listMap.put("columnName", column.getColumnName());
// 不为空
listMap.put("istNotNull", column.getNotNull());
// 字段列表显示
listMap.put("columnShow", column.getListShow());
// 表单显示
listMap.put("formShow", column.getFormShow());
// 表单组件类型
listMap.put("formType", StringUtils.isNotBlank(column.getFormType()) ? column.getFormType() : "Input");
// 小写开头的字段名称
listMap.put("changeColumnName", changeColumnName);
//大写开头的字段名称
listMap.put("capitalColumnName", capitalColumnName);
// 字典名称
listMap.put("dictName", column.getDictName());
// 日期注解
listMap.put("dateAnnotation", column.getDateAnnotation());
if (StringUtils.isNotBlank(column.getDateAnnotation())) {
genMap.put("hasDateAnnotation", true);
}
// 添加非空字段信息
if (column.getNotNull()) {
isNotNullColumns.add(listMap);
}
// 判断是否有查询如有则把查询的字段set进columnQuery
if (!StringUtils.isBlank(column.getQueryType())) {
// 查询类型
listMap.put("queryType", column.getQueryType());
// 是否存在查询
genMap.put("hasQuery", true);
if (TIMESTAMP.equals(colType)) {
// 查询中存储 Timestamp 类型
genMap.put("queryHasTimestamp", true);
}
if (BIGDECIMAL.equals(colType)) {
// 查询中存储 BigDecimal 类型
genMap.put("queryHasBigDecimal", true);
}
if ("between".equalsIgnoreCase(column.getQueryType())) {
betweens.add(listMap);
} else {
// 添加到查询列表中
queryColumns.add(listMap);
}
}
// 添加到字段列表中
columns.add(listMap);
}
// 保存字段列表
genMap.put("columns", columns);
// 保存查询列表
genMap.put("queryColumns", queryColumns);
// 保存字段列表
genMap.put("dicts", dicts);
// 保存查询列表
genMap.put("betweens", betweens);
// 保存非空字段信息
genMap.put("isNotNullColumns", isNotNullColumns);
return genMap;
}
/**
* 定义后端文件路径以及名称
*/
private static String getAdminFilePath(String templateName, GenConfig genConfig, String className, String rootPath) {
String projectPath = rootPath + File.separator + genConfig.getModuleName();
String packagePath = projectPath + File.separator + "src" + File.separator + "main" + File.separator + "java" + File.separator;
if (!ObjectUtils.isEmpty(genConfig.getPack())) {
packagePath += genConfig.getPack().replace(".", File.separator) + File.separator;
}
if ("Entity".equals(templateName)) {
return packagePath + "domain" + File.separator + className + ".java";
}
if ("Controller".equals(templateName)) {
return packagePath + "rest" + File.separator + className + "Controller.java";
}
if ("Service".equals(templateName)) {
return packagePath + "service" + File.separator + className + "Service.java";
}
if ("ServiceImpl".equals(templateName)) {
return packagePath + "service" + File.separator + "impl" + File.separator + className + "ServiceImpl.java";
}
if ("Dto".equals(templateName)) {
return packagePath + "service" + File.separator + "dto" + File.separator + className + "Dto.java";
}
if ("QueryCriteria".equals(templateName)) {
return packagePath + "service" + File.separator + "dto" + File.separator + className + "QueryCriteria.java";
}
if ("Mapper".equals(templateName)) {
return packagePath + "service" + File.separator + "mapstruct" + File.separator + className + "Mapper.java";
}
if ("Repository".equals(templateName)) {
return packagePath + "repository" + File.separator + className + "Repository.java";
}
return null;
}
/**
* 定义前端文件路径以及名称
*/
private static String getFrontFilePath(String templateName, String apiPath, String path, String apiName) {
if ("api".equals(templateName)) {
return apiPath + File.separator + apiName + ".js";
}
if ("index".equals(templateName)) {
return path + File.separator + "index.vue";
}
return null;
}
private static void genFile(File file, Template template, Map<String, Object> map) throws IOException {
// 生成目标文件
Writer writer = null;
try {
FileUtil.touch(file);
writer = new FileWriter(file);
template.render(map, writer);
} catch (TemplateException | IOException e) {
throw new RuntimeException(e);
} finally {
assert writer != null;
writer.close();
}
}
}

22
eladmin-logging/pom.xml Normal file
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<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<parent>
<artifactId>eladmin</artifactId>
<groupId>me.zhengjie</groupId>
<version>2.6</version>
</parent>
<modelVersion>4.0.0</modelVersion>
<artifactId>eladmin-logging</artifactId>
<name>日志模块</name>
<dependencies>
<dependency>
<groupId>me.zhengjie</groupId>
<artifactId>eladmin-common</artifactId>
<version>2.6</version>
</dependency>
</dependencies>
</project>

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/*
* Copyright 2019-2020 Zheng Jie
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package me.zhengjie.annotation;
import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;
/**
* @author Zheng Jie
* @date 2018-11-24
*/
@Target(ElementType.METHOD)
@Retention(RetentionPolicy.RUNTIME)
public @interface Log {
String value() default "";
}

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/*
* Copyright 2019-2020 Zheng Jie
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package me.zhengjie.aspect;
import lombok.extern.slf4j.Slf4j;
import me.zhengjie.domain.Log;
import me.zhengjie.service.LogService;
import me.zhengjie.utils.RequestHolder;
import me.zhengjie.utils.SecurityUtils;
import me.zhengjie.utils.StringUtils;
import me.zhengjie.utils.ThrowableUtil;
import org.aspectj.lang.JoinPoint;
import org.aspectj.lang.ProceedingJoinPoint;
import org.aspectj.lang.annotation.AfterThrowing;
import org.aspectj.lang.annotation.Around;
import org.aspectj.lang.annotation.Aspect;
import org.aspectj.lang.annotation.Pointcut;
import org.springframework.stereotype.Component;
import javax.servlet.http.HttpServletRequest;
/**
* @author Zheng Jie
* @date 2018-11-24
*/
@Component
@Aspect
@Slf4j
public class LogAspect {
private final LogService logService;
ThreadLocal<Long> currentTime = new ThreadLocal<>();
public LogAspect(LogService logService) {
this.logService = logService;
}
/**
* 配置切入点
*/
@Pointcut("@annotation(me.zhengjie.annotation.Log)")
public void logPointcut() {
// 该方法无方法体,主要为了让同类中其他方法使用此切入点
}
/**
* 配置环绕通知,使用在方法logPointcut()上注册的切入点
*
* @param joinPoint join point for advice
*/
@Around("logPointcut()")
public Object logAround(ProceedingJoinPoint joinPoint) throws Throwable {
Object result;
currentTime.set(System.currentTimeMillis());
result = joinPoint.proceed();
Log log = new Log("INFO",System.currentTimeMillis() - currentTime.get());
currentTime.remove();
HttpServletRequest request = RequestHolder.getHttpServletRequest();
logService.save(getUsername(), StringUtils.getBrowser(request), StringUtils.getIp(request),joinPoint, log);
return result;
}
/**
* 配置异常通知
*
* @param joinPoint join point for advice
* @param e exception
*/
@AfterThrowing(pointcut = "logPointcut()", throwing = "e")
public void logAfterThrowing(JoinPoint joinPoint, Throwable e) {
Log log = new Log("ERROR",System.currentTimeMillis() - currentTime.get());
currentTime.remove();
log.setExceptionDetail(ThrowableUtil.getStackTrace(e).getBytes());
HttpServletRequest request = RequestHolder.getHttpServletRequest();
logService.save(getUsername(), StringUtils.getBrowser(request), StringUtils.getIp(request), (ProceedingJoinPoint)joinPoint, log);
}
public String getUsername() {
try {
return SecurityUtils.getCurrentUsername();
}catch (Exception e){
return "";
}
}
}

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/*
* Copyright 2019-2020 Zheng Jie
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package me.zhengjie.domain;
import lombok.Getter;
import lombok.NoArgsConstructor;
import lombok.Setter;
import org.hibernate.annotations.CreationTimestamp;
import javax.persistence.*;
import java.io.Serializable;
import java.sql.Timestamp;
/**
* @author Zheng Jie
* @date 2018-11-24
*/
@Entity
@Getter
@Setter
@Table(name = "sys_log")
@NoArgsConstructor
public class Log implements Serializable {
@Id
@Column(name = "log_id")
@GeneratedValue(strategy = GenerationType.IDENTITY)
private Long id;
/** 操作用户 */
private String username;
/** 描述 */
private String description;
/** 方法名 */
private String method;
/** 参数 */
private String params;
/** 日志类型 */
private String logType;
/** 请求ip */
private String requestIp;
/** 地址 */
private String address;
/** 浏览器 */
private String browser;
/** 请求耗时 */
private Long time;
/** 异常详细 */
private byte[] exceptionDetail;
/** 创建日期 */
@CreationTimestamp
private Timestamp createTime;
public Log(String logType, Long time) {
this.logType = logType;
this.time = time;
}
}

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/*
* Copyright 2019-2020 Zheng Jie
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package me.zhengjie.repository;
import me.zhengjie.domain.Log;
import org.springframework.data.jpa.repository.JpaRepository;
import org.springframework.data.jpa.repository.JpaSpecificationExecutor;
import org.springframework.data.jpa.repository.Modifying;
import org.springframework.data.jpa.repository.Query;
import org.springframework.stereotype.Repository;
/**
* @author Zheng Jie
* @date 2018-11-24
*/
@Repository
public interface LogRepository extends JpaRepository<Log,Long>, JpaSpecificationExecutor<Log> {
/**
* 根据日志类型删除信息
* @param logType 日志类型
*/
@Modifying
@Query(value = "delete from sys_log where log_type = ?1", nativeQuery = true)
void deleteByLogType(String logType);
}

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/*
* Copyright 2019-2020 Zheng Jie
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package me.zhengjie.rest;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import lombok.RequiredArgsConstructor;
import me.zhengjie.annotation.Log;
import me.zhengjie.service.LogService;
import me.zhengjie.service.dto.LogQueryCriteria;
import me.zhengjie.utils.SecurityUtils;
import org.springframework.data.domain.Pageable;
import org.springframework.http.HttpStatus;
import org.springframework.http.ResponseEntity;
import org.springframework.security.access.prepost.PreAuthorize;
import org.springframework.web.bind.annotation.*;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
/**
* @author Zheng Jie
* @date 2018-11-24
*/
@RestController
@RequiredArgsConstructor
@RequestMapping("/api/logs")
@Api(tags = "系统:日志管理")
public class LogController {
private final LogService logService;
@Log("导出数据")
@ApiOperation("导出数据")
@GetMapping(value = "/download")
@PreAuthorize("@el.check()")
public void exportLog(HttpServletResponse response, LogQueryCriteria criteria) throws IOException {
criteria.setLogType("INFO");
logService.download(logService.queryAll(criteria), response);
}
@Log("导出错误数据")
@ApiOperation("导出错误数据")
@GetMapping(value = "/error/download")
@PreAuthorize("@el.check()")
public void exportErrorLog(HttpServletResponse response, LogQueryCriteria criteria) throws IOException {
criteria.setLogType("ERROR");
logService.download(logService.queryAll(criteria), response);
}
@GetMapping
@ApiOperation("日志查询")
@PreAuthorize("@el.check()")
public ResponseEntity<Object> queryLog(LogQueryCriteria criteria, Pageable pageable){
criteria.setLogType("INFO");
return new ResponseEntity<>(logService.queryAll(criteria,pageable), HttpStatus.OK);
}
@GetMapping(value = "/user")
@ApiOperation("用户日志查询")
public ResponseEntity<Object> queryUserLog(LogQueryCriteria criteria, Pageable pageable){
criteria.setLogType("INFO");
criteria.setUsername(SecurityUtils.getCurrentUsername());
return new ResponseEntity<>(logService.queryAllByUser(criteria,pageable), HttpStatus.OK);
}
@GetMapping(value = "/error")
@ApiOperation("错误日志查询")
@PreAuthorize("@el.check()")
public ResponseEntity<Object> queryErrorLog(LogQueryCriteria criteria, Pageable pageable){
criteria.setLogType("ERROR");
return new ResponseEntity<>(logService.queryAll(criteria,pageable), HttpStatus.OK);
}
@GetMapping(value = "/error/{id}")
@ApiOperation("日志异常详情查询")
@PreAuthorize("@el.check()")
public ResponseEntity<Object> queryErrorLogDetail(@PathVariable Long id){
return new ResponseEntity<>(logService.findByErrDetail(id), HttpStatus.OK);
}
@DeleteMapping(value = "/del/error")
@Log("删除所有ERROR日志")
@ApiOperation("删除所有ERROR日志")
@PreAuthorize("@el.check()")
public ResponseEntity<Object> delAllErrorLog(){
logService.delAllByError();
return new ResponseEntity<>(HttpStatus.OK);
}
@DeleteMapping(value = "/del/info")
@Log("删除所有INFO日志")
@ApiOperation("删除所有INFO日志")
@PreAuthorize("@el.check()")
public ResponseEntity<Object> delAllInfoLog(){
logService.delAllByInfo();
return new ResponseEntity<>(HttpStatus.OK);
}
}

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/*
* Copyright 2019-2020 Zheng Jie
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package me.zhengjie.service;
import me.zhengjie.domain.Log;
import me.zhengjie.service.dto.LogQueryCriteria;
import org.aspectj.lang.ProceedingJoinPoint;
import org.springframework.data.domain.Pageable;
import org.springframework.scheduling.annotation.Async;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.util.List;
/**
* @author Zheng Jie
* @date 2018-11-24
*/
public interface LogService {
/**
* 分页查询
* @param criteria 查询条件
* @param pageable 分页参数
* @return /
*/
Object queryAll(LogQueryCriteria criteria, Pageable pageable);
/**
* 查询全部数据
* @param criteria 查询条件
* @return /
*/
List<Log> queryAll(LogQueryCriteria criteria);
/**
* 查询用户日志
* @param criteria 查询条件
* @param pageable 分页参数
* @return -
*/
Object queryAllByUser(LogQueryCriteria criteria, Pageable pageable);
/**
* 保存日志数据
* @param username 用户
* @param browser 浏览器
* @param ip 请求IP
* @param joinPoint /
* @param log 日志实体
*/
@Async
void save(String username, String browser, String ip, ProceedingJoinPoint joinPoint, Log log);
/**
* 查询异常详情
* @param id 日志ID
* @return Object
*/
Object findByErrDetail(Long id);
/**
* 导出日志
* @param logs 待导出的数据
* @param response /
* @throws IOException /
*/
void download(List<Log> logs, HttpServletResponse response) throws IOException;
/**
* 删除所有错误日志
*/
void delAllByError();
/**
* 删除所有INFO日志
*/
void delAllByInfo();
}

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/*
* Copyright 2019-2020 Zheng Jie
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package me.zhengjie.service.dto;
import lombok.Data;
import java.io.Serializable;
import java.sql.Timestamp;
/**
* @author Zheng Jie
* @date 2019-5-22
*/
@Data
public class LogErrorDTO implements Serializable {
private Long id;
private String username;
private String description;
private String method;
private String params;
private String browser;
private String requestIp;
private String address;
private Timestamp createTime;
}

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/*
* Copyright 2019-2020 Zheng Jie
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package me.zhengjie.service.dto;
import lombok.Data;
import me.zhengjie.annotation.Query;
import java.sql.Timestamp;
import java.util.List;
/**
* 日志查询类
* @author Zheng Jie
* @date 2019-6-4 09:23:07
*/
@Data
public class LogQueryCriteria {
@Query(blurry = "username,description,address,requestIp,method,params")
private String blurry;
@Query
private String username;
@Query
private String logType;
@Query(type = Query.Type.BETWEEN)
private List<Timestamp> createTime;
}

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/*
* Copyright 2019-2020 Zheng Jie
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package me.zhengjie.service.dto;
import lombok.Data;
import java.io.Serializable;
import java.sql.Timestamp;
/**
* @author Zheng Jie
* @date 2019-5-22
*/
@Data
public class LogSmallDTO implements Serializable {
private String description;
private String requestIp;
private Long time;
private String address;
private String browser;
private Timestamp createTime;
}

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/*
* Copyright 2019-2020 Zheng Jie
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package me.zhengjie.service.impl;
import cn.hutool.core.lang.Dict;
import cn.hutool.core.util.ObjectUtil;
import cn.hutool.json.JSONObject;
import cn.hutool.json.JSONUtil;
import lombok.RequiredArgsConstructor;
import me.zhengjie.domain.Log;
import me.zhengjie.repository.LogRepository;
import me.zhengjie.service.LogService;
import me.zhengjie.service.dto.LogQueryCriteria;
import me.zhengjie.service.mapstruct.LogErrorMapper;
import me.zhengjie.service.mapstruct.LogSmallMapper;
import me.zhengjie.utils.*;
import org.aspectj.lang.ProceedingJoinPoint;
import org.aspectj.lang.reflect.MethodSignature;
import org.springframework.data.domain.Page;
import org.springframework.data.domain.Pageable;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestParam;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.lang.reflect.Method;
import java.lang.reflect.Parameter;
import java.util.*;
/**
* @author Zheng Jie
* @date 2018-11-24
*/
@Service
@RequiredArgsConstructor
public class LogServiceImpl implements LogService {
private final LogRepository logRepository;
private final LogErrorMapper logErrorMapper;
private final LogSmallMapper logSmallMapper;
@Override
public Object queryAll(LogQueryCriteria criteria, Pageable pageable) {
Page<Log> page = logRepository.findAll(((root, criteriaQuery, cb) -> QueryHelp.getPredicate(root, criteria, cb)), pageable);
String status = "ERROR";
if (status.equals(criteria.getLogType())) {
return PageUtil.toPage(page.map(logErrorMapper::toDto));
}
return page;
}
@Override
public List<Log> queryAll(LogQueryCriteria criteria) {
return logRepository.findAll(((root, criteriaQuery, cb) -> QueryHelp.getPredicate(root, criteria, cb)));
}
@Override
public Object queryAllByUser(LogQueryCriteria criteria, Pageable pageable) {
Page<Log> page = logRepository.findAll(((root, criteriaQuery, cb) -> QueryHelp.getPredicate(root, criteria, cb)), pageable);
return PageUtil.toPage(page.map(logSmallMapper::toDto));
}
@Override
@Transactional(rollbackFor = Exception.class)
public void save(String username, String browser, String ip, ProceedingJoinPoint joinPoint, Log log) {
if (log == null) {
throw new IllegalArgumentException("Log 不能为 null!");
}
MethodSignature signature = (MethodSignature) joinPoint.getSignature();
Method method = signature.getMethod();
me.zhengjie.annotation.Log aopLog = method.getAnnotation(me.zhengjie.annotation.Log.class);
// 方法路径
String methodName = joinPoint.getTarget().getClass().getName() + "." + signature.getName() + "()";
// 描述
log.setDescription(aopLog.value());
log.setRequestIp(ip);
log.setAddress(StringUtils.getCityInfo(log.getRequestIp()));
log.setMethod(methodName);
log.setUsername(username);
log.setParams(getParameter(method, joinPoint.getArgs()));
// 记录登录用户隐藏密码信息
if(signature.getName().equals("login") && StringUtils.isNotEmpty(log.getParams())){
JSONObject obj = JSONUtil.parseObj(log.getParams());
log.setUsername(obj.getStr("username", ""));
log.setParams(JSONUtil.toJsonStr(Dict.create().set("username", log.getUsername())));
}
log.setBrowser(browser);
logRepository.save(log);
}
/**
* 根据方法和传入的参数获取请求参数
*/
private String getParameter(Method method, Object[] args) {
List<Object> argList = new ArrayList<>();
Parameter[] parameters = method.getParameters();
for (int i = 0; i < parameters.length; i++) {
//将RequestBody注解修饰的参数作为请求参数
RequestBody requestBody = parameters[i].getAnnotation(RequestBody.class);
if (requestBody != null) {
argList.add(args[i]);
}
//将RequestParam注解修饰的参数作为请求参数
RequestParam requestParam = parameters[i].getAnnotation(RequestParam.class);
if (requestParam != null) {
Map<String, Object> map = new HashMap<>(2);
String key = parameters[i].getName();
if (!StringUtils.isEmpty(requestParam.value())) {
key = requestParam.value();
}
map.put(key, args[i]);
argList.add(map);
}
}
if (argList.isEmpty()) {
return "";
}
return argList.size() == 1 ? JSONUtil.toJsonStr(argList.get(0)) : JSONUtil.toJsonStr(argList);
}
@Override
public Object findByErrDetail(Long id) {
Log log = logRepository.findById(id).orElseGet(Log::new);
ValidationUtil.isNull(log.getId(), "Log", "id", id);
byte[] details = log.getExceptionDetail();
return Dict.create().set("exception", new String(ObjectUtil.isNotNull(details) ? details : "".getBytes()));
}
@Override
public void download(List<Log> logs, HttpServletResponse response) throws IOException {
List<Map<String, Object>> list = new ArrayList<>();
for (Log log : logs) {
Map<String, Object> map = new LinkedHashMap<>();
map.put("用户名", log.getUsername());
map.put("IP", log.getRequestIp());
map.put("IP来源", log.getAddress());
map.put("描述", log.getDescription());
map.put("浏览器", log.getBrowser());
map.put("请求耗时/毫秒", log.getTime());
map.put("异常详情", new String(ObjectUtil.isNotNull(log.getExceptionDetail()) ? log.getExceptionDetail() : "".getBytes()));
map.put("创建日期", log.getCreateTime());
list.add(map);
}
FileUtil.downloadExcel(list, response);
}
@Override
@Transactional(rollbackFor = Exception.class)
public void delAllByError() {
logRepository.deleteByLogType("ERROR");
}
@Override
@Transactional(rollbackFor = Exception.class)
public void delAllByInfo() {
logRepository.deleteByLogType("INFO");
}
}

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/*
* Copyright 2019-2020 Zheng Jie
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package me.zhengjie.service.mapstruct;
import me.zhengjie.base.BaseMapper;
import me.zhengjie.domain.Log;
import me.zhengjie.service.dto.LogErrorDTO;
import org.mapstruct.Mapper;
import org.mapstruct.ReportingPolicy;
/**
* @author Zheng Jie
* @date 2019-5-22
*/
@Mapper(componentModel = "spring",unmappedTargetPolicy = ReportingPolicy.IGNORE)
public interface LogErrorMapper extends BaseMapper<LogErrorDTO, Log> {
}

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/*
* Copyright 2019-2020 Zheng Jie
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package me.zhengjie.service.mapstruct;
import me.zhengjie.base.BaseMapper;
import me.zhengjie.domain.Log;
import me.zhengjie.service.dto.LogSmallDTO;
import org.mapstruct.Mapper;
import org.mapstruct.ReportingPolicy;
/**
* @author Zheng Jie
* @date 2019-5-22
*/
@Mapper(componentModel = "spring",unmappedTargetPolicy = ReportingPolicy.IGNORE)
public interface LogSmallMapper extends BaseMapper<LogSmallDTO, Log> {
}

126
eladmin-system/pom.xml Normal file
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<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<parent>
<artifactId>eladmin</artifactId>
<groupId>me.zhengjie</groupId>
<version>2.6</version>
</parent>
<modelVersion>4.0.0</modelVersion>
<artifactId>eladmin-system</artifactId>
<name>核心模块</name>
<properties>
<jjwt.version>0.11.2</jjwt.version>
<!-- oshi监控需要指定jna版本, 问题详见 https://github.com/oshi/oshi/issues/1040 -->
<jna.version>5.8.0</jna.version>
</properties>
<dependencies>
<!-- 代码生成模块 -->
<dependency>
<groupId>me.zhengjie</groupId>
<artifactId>eladmin-generator</artifactId>
<version>2.6</version>
<exclusions>
<exclusion>
<groupId>me.zhengjie</groupId>
<artifactId>eladmin-common</artifactId>
</exclusion>
</exclusions>
</dependency>
<!-- tools 模块包含了 common 和 logging 模块 -->
<dependency>
<groupId>me.zhengjie</groupId>
<artifactId>eladmin-tools</artifactId>
<version>2.6</version>
</dependency>
<!-- Spring boot websocket -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-websocket</artifactId>
</dependency>
<!-- jwt -->
<dependency>
<groupId>io.jsonwebtoken</groupId>
<artifactId>jjwt-api</artifactId>
<version>${jjwt.version}</version>
</dependency>
<dependency>
<groupId>io.jsonwebtoken</groupId>
<artifactId>jjwt-impl</artifactId>
<version>${jjwt.version}</version>
</dependency>
<dependency>
<groupId>io.jsonwebtoken</groupId>
<artifactId>jjwt-jackson</artifactId>
<version>${jjwt.version}</version>
</dependency>
<!-- quartz -->
<dependency>
<groupId>org.quartz-scheduler</groupId>
<artifactId>quartz</artifactId>
</dependency>
<!-- linux的管理 -->
<dependency>
<groupId>ch.ethz.ganymed</groupId>
<artifactId>ganymed-ssh2</artifactId>
<version>build210</version>
</dependency>
<dependency>
<groupId>com.jcraft</groupId>
<artifactId>jsch</artifactId>
<version>0.1.55</version>
</dependency>
<!-- 获取系统信息 -->
<dependency>
<groupId>com.github.oshi</groupId>
<artifactId>oshi-core</artifactId>
<version>6.1.4</version>
</dependency>
</dependencies>
<!-- 打包 -->
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-jar-plugin</artifactId>
<configuration>
<excludes>
<exclude>*.properties</exclude>
<exclude>*.yml</exclude>
<exclude>*.xml</exclude>
</excludes>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-assembly-plugin</artifactId>
<version>2.6</version>
<executions>
<execution>
<phase>package</phase>
<goals>
<goal>single</goal>
</goals>
</execution>
</executions>
<configuration>
<descriptors>
<descriptor>src/assembly/assembly.xml</descriptor>
</descriptors>
</configuration>
</plugin>
</plugins>
</build>
</project>

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<?xml version="1.0" encoding="UTF-8"?>
<assembly
xmlns="http://maven.apache.org/plugins/maven-assembly-plugin/assembly/1.1.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/plugins/maven-assembly-plugin/assembly/1.1.0 http://maven.apache.org/xsd/assembly-1.1.0.xsd
">
<id>release</id>
<formats>
<format>zip</format>
</formats>
<fileSets>
<fileSet>
<directory>src/assembly</directory>
<outputDirectory>.</outputDirectory>
<includes>
<include>*.sh</include>
<include>*.bat</include>
</includes>
</fileSet>
<fileSet>
<directory>src/main/resources</directory>
<outputDirectory>.</outputDirectory>
<includes>
<include>*.properties</include>
<include>application.xml</include>
</includes>
</fileSet>
<fileSet>
<directory>src/main/resources/config</directory>
<outputDirectory>.</outputDirectory>
<includes>
<include>*.yml</include>
</includes>
</fileSet>
</fileSets>
<dependencySets>
<!-- 将scope为runtime的依赖包打包到lib目录下。 -->
<dependencySet>
<useProjectArtifact>true</useProjectArtifact>
<outputDirectory>libs</outputDirectory>
<scope>runtime</scope>
</dependencySet>
</dependencySets>
</assembly>

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@echo off
setLocal enableDelayedExpansion
set cp=.
FOR %%i IN ("%~dp0libs\*.jar") DO set cp=!cp!;%%~fsi
start "gateway-app-server" java -cp %cp% GatewayAppApplication

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#!/bin/bash --login
shopt -s expand_aliases
baseDir=$(cd "$(dirname "$0")"; pwd)
cp=.
for file in $baseDir/libs/*.jar
do
cp=$cp:$file
done
java -cp $cp me.zhengjie.AppRun >>stdout.out 2>&1 &

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/*
* Copyright 2019-2020 Zheng Jie
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package me.zhengjie;
import io.swagger.annotations.Api;
import me.zhengjie.annotation.rest.AnonymousGetMapping;
import me.zhengjie.utils.SpringContextHolder;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.boot.context.ApplicationPidFileWriter;
import org.springframework.boot.web.embedded.tomcat.TomcatServletWebServerFactory;
import org.springframework.boot.web.servlet.server.ServletWebServerFactory;
import org.springframework.context.annotation.Bean;
import org.springframework.data.jpa.repository.config.EnableJpaAuditing;
import org.springframework.scheduling.annotation.EnableAsync;
import org.springframework.transaction.annotation.EnableTransactionManagement;
import org.springframework.web.bind.annotation.RestController;
/**
* 开启审计功能 -> @EnableJpaAuditing
*
* @author Zheng Jie
* @date 2018/11/15 9:20:19
*/
@EnableAsync
@RestController
@Api(hidden = true)
@SpringBootApplication
@EnableTransactionManagement
@EnableJpaAuditing(auditorAwareRef = "auditorAware")
public class AppRun {
public static void main(String[] args) {
SpringApplication springApplication = new SpringApplication(AppRun.class);
// 监控应用的PID启动时可指定PID路径--spring.pid.file=/home/eladmin/app.pid
// 或者在 application.yml 添加文件路径方便 killkill `cat /home/eladmin/app.pid`
springApplication.addListeners(new ApplicationPidFileWriter());
springApplication.run(args);
}
@Bean
public SpringContextHolder springContextHolder() {
return new SpringContextHolder();
}
/**
* 访问首页提示
*
* @return /
*/
@AnonymousGetMapping("/")
public String index() {
return "Backend service started successfully";
}
}

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/*
* Copyright 2019-2020 Zheng Jie
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package me.zhengjie.config;
import com.alibaba.fastjson.serializer.SerializerFeature;
import com.alibaba.fastjson.support.config.FastJsonConfig;
import com.alibaba.fastjson.support.spring.FastJsonHttpMessageConverter;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.http.MediaType;
import org.springframework.http.converter.HttpMessageConverter;
import org.springframework.web.cors.CorsConfiguration;
import org.springframework.web.cors.UrlBasedCorsConfigurationSource;
import org.springframework.web.filter.CorsFilter;
import org.springframework.web.servlet.config.annotation.EnableWebMvc;
import org.springframework.web.servlet.config.annotation.ResourceHandlerRegistry;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
import java.nio.charset.StandardCharsets;
import java.util.ArrayList;
import java.util.List;
/**
* WebMvcConfigurer
*
* @author Zheng Jie
* @date 2018-11-30
*/
@Configuration
@EnableWebMvc
public class ConfigurerAdapter implements WebMvcConfigurer {
/** 文件配置 */
private final FileProperties properties;
public ConfigurerAdapter(FileProperties properties) {
this.properties = properties;
}
@Bean
public CorsFilter corsFilter() {
UrlBasedCorsConfigurationSource source = new UrlBasedCorsConfigurationSource();
CorsConfiguration config = new CorsConfiguration();
config.setAllowCredentials(true);
config.addAllowedOriginPattern("*");
config.addAllowedHeader("*");
config.addAllowedMethod("*");
source.registerCorsConfiguration("/**", config);
return new CorsFilter(source);
}
@Override
public void addResourceHandlers(ResourceHandlerRegistry registry) {
FileProperties.ElPath path = properties.getPath();
String avatarUtl = "file:" + path.getAvatar().replace("\\","/");
String pathUtl = "file:" + path.getPath().replace("\\","/");
registry.addResourceHandler("/avatar/**").addResourceLocations(avatarUtl).setCachePeriod(0);
registry.addResourceHandler("/file/**").addResourceLocations(pathUtl).setCachePeriod(0);
registry.addResourceHandler("/**").addResourceLocations("classpath:/META-INF/resources/").setCachePeriod(0);
}
@Override
public void configureMessageConverters(List<HttpMessageConverter<?>> converters) {
// 使用 fastjson 序列化会导致 @JsonIgnore 失效可以使用 @JSONField(serialize = false) 替换
FastJsonHttpMessageConverter converter = new FastJsonHttpMessageConverter();
List<MediaType> supportMediaTypeList = new ArrayList<>();
supportMediaTypeList.add(MediaType.APPLICATION_JSON);
FastJsonConfig config = new FastJsonConfig();
config.setDateFormat("yyyy-MM-dd HH:mm:ss");
config.setSerializerFeatures(SerializerFeature.DisableCircularReferenceDetect);
converter.setFastJsonConfig(config);
converter.setSupportedMediaTypes(supportMediaTypeList);
converter.setDefaultCharset(StandardCharsets.UTF_8);
converters.add(converter);
}
}

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package me.zhengjie.config;
import org.apache.catalina.connector.Connector;
import org.springframework.boot.web.embedded.tomcat.TomcatConnectorCustomizer;
import org.springframework.context.annotation.Configuration;
/**
* @author bearBoy80
*/
@Configuration(proxyBeanMethods = false)
public class RelaxedQueryCharsConnectorCustomizer implements TomcatConnectorCustomizer {
@Override
public void customize(Connector connector) {
connector.setProperty("relaxedQueryChars", "[]{}");
}
}

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/*
* Copyright 2019-2020 Zheng Jie
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package me.zhengjie.config;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.socket.server.standard.ServerEndpointExporter;
/**
* @author ZhangHouYing
* @date 2019-08-24 15:44
*/
@Configuration
public class WebSocketConfig {
@Bean
public ServerEndpointExporter serverEndpointExporter() {
return new ServerEndpointExporter();
}
}

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/*
* Copyright 2019-2020 Zheng Jie
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package me.zhengjie.config.thread;
import lombok.extern.slf4j.Slf4j;
import org.springframework.aop.interceptor.AsyncUncaughtExceptionHandler;
import org.springframework.context.annotation.Configuration;
import org.springframework.scheduling.annotation.AsyncConfigurer;
import org.springframework.scheduling.concurrent.ThreadPoolTaskExecutor;
import java.util.concurrent.Executor;
import java.util.concurrent.ThreadPoolExecutor;
/**
* 异步任务线程池装配类
* @author https://juejin.im/entry/5abb8f6951882555677e9da2
* @date 2019年10月31日15:06:18
*/
@Slf4j
@Configuration
public class AsyncTaskExecutePool implements AsyncConfigurer {
@Override
public Executor getAsyncExecutor() {
ThreadPoolTaskExecutor executor = new ThreadPoolTaskExecutor();
//核心线程池大小
executor.setCorePoolSize(AsyncTaskProperties.corePoolSize);
//最大线程数
executor.setMaxPoolSize(AsyncTaskProperties.maxPoolSize);
//队列容量
executor.setQueueCapacity(AsyncTaskProperties.queueCapacity);
//活跃时间
executor.setKeepAliveSeconds(AsyncTaskProperties.keepAliveSeconds);
//线程工厂
executor.setThreadFactory(new TheadFactoryName("el-async"));
// setRejectedExecutionHandler当pool已经达到max size的时候如何处理新任务
// CallerRunsPolicy不在新线程中执行任务而是由调用者所在的线程来执行
executor.setRejectedExecutionHandler(new ThreadPoolExecutor.CallerRunsPolicy());
executor.initialize();
return executor;
}
@Override
public AsyncUncaughtExceptionHandler getAsyncUncaughtExceptionHandler() {
return (throwable, method, objects) -> {
log.error("===="+throwable.getMessage()+"====", throwable);
log.error("exception method:"+method.getName());
};
}
}

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/*
* Copyright 2019-2020 Zheng Jie
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package me.zhengjie.config.thread;
import lombok.Data;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.boot.context.properties.ConfigurationProperties;
import org.springframework.stereotype.Component;
/**
* 线程池配置属性类
* @author https://juejin.im/entry/5abb8f6951882555677e9da2
* @date 2019年10月31日14:58:18
*/
@Data
@Component
public class AsyncTaskProperties {
public static int corePoolSize;
public static int maxPoolSize;
public static int keepAliveSeconds;
public static int queueCapacity;
@Value("${task.pool.core-pool-size}")
public void setCorePoolSize(int corePoolSize) {
AsyncTaskProperties.corePoolSize = corePoolSize;
}
@Value("${task.pool.max-pool-size}")
public void setMaxPoolSize(int maxPoolSize) {
AsyncTaskProperties.maxPoolSize = maxPoolSize;
}
@Value("${task.pool.keep-alive-seconds}")
public void setKeepAliveSeconds(int keepAliveSeconds) {
AsyncTaskProperties.keepAliveSeconds = keepAliveSeconds;
}
@Value("${task.pool.queue-capacity}")
public void setQueueCapacity(int queueCapacity) {
AsyncTaskProperties.queueCapacity = queueCapacity;
}
}

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/*
* Copyright 2019-2020 Zheng Jie
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package me.zhengjie.config.thread;
import me.zhengjie.utils.StringUtils;
import org.springframework.stereotype.Component;
import java.util.concurrent.ThreadFactory;
import java.util.concurrent.atomic.AtomicInteger;
/**
* 自定义线程名称
* @author Zheng Jie
* @date 2019年10月31日17:49:55
*/
@Component
public class TheadFactoryName implements ThreadFactory {
private static final AtomicInteger POOL_NUMBER = new AtomicInteger(1);
private final ThreadGroup group;
private final AtomicInteger threadNumber = new AtomicInteger(1);
private final String namePrefix;
private final static String DEF_NAME = "el-pool-";
public TheadFactoryName() {
this(DEF_NAME);
}
public TheadFactoryName(String name){
SecurityManager s = System.getSecurityManager();
group = (s != null) ? s.getThreadGroup() :
Thread.currentThread().getThreadGroup();
//此时namePrefix就是 name + 第几个用这个工厂创建线程池的
this.namePrefix = (StringUtils.isNotBlank(name) ? name : DEF_NAME) + "-" + POOL_NUMBER.getAndIncrement();
}
@Override
public Thread newThread(Runnable r) {
//此时线程的名字 就是 namePrefix + -exec- + 这个线程池中第几个执行的线程
Thread t = new Thread(group, r,
namePrefix + "-exec-"+threadNumber.getAndIncrement(),
0);
if (t.isDaemon()) {
t.setDaemon(false);
}
if (t.getPriority() != Thread.NORM_PRIORITY) {
t.setPriority(Thread.NORM_PRIORITY);
}
return t;
}
}

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/*
* Copyright 2019-2020 Zheng Jie
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package me.zhengjie.config.thread;
import java.util.concurrent.ArrayBlockingQueue;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.ThreadPoolExecutor;
import java.util.concurrent.TimeUnit;
/**
* 用于获取自定义线程池
* @author Zheng Jie
* @date 2019年10月31日18:16:47
*/
public class ThreadPoolExecutorUtil {
public static ExecutorService getPoll(){
return getPoll(null);
}
public static ExecutorService getPoll(String threadName){
return new ThreadPoolExecutor(
AsyncTaskProperties.corePoolSize,
AsyncTaskProperties.maxPoolSize,
AsyncTaskProperties.keepAliveSeconds,
TimeUnit.SECONDS,
new ArrayBlockingQueue<>(AsyncTaskProperties.queueCapacity),
new TheadFactoryName(threadName),
// 队列与线程池中线程都满了时使用调用者所在的线程来执行
new ThreadPoolExecutor.CallerRunsPolicy()
);
}
}

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/*
* Copyright 2019-2020 Zheng Jie
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package me.zhengjie.modules.account.domain;
import lombok.Data;
import cn.hutool.core.bean.BeanUtil;
import io.swagger.annotations.ApiModelProperty;
import cn.hutool.core.bean.copier.CopyOptions;
import javax.persistence.*;
import java.sql.Timestamp;
import java.math.BigDecimal;
import java.io.Serializable;
/**
* @website https://eladmin.vip
* @description /
* @author admin
* @date 2023-10-30
**/
@Entity
@Data
@Table(name="bot_user_flow")
public class BotUserFlow implements Serializable {
@Id
@GeneratedValue(strategy = GenerationType.IDENTITY)
@Column(name = "`id`")
@ApiModelProperty(value = "id")
private Integer id;
@Column(name = "`user_telegram_id`")
@ApiModelProperty(value = "电报号")
private String userTelegramId;
@Column(name = "`user_name`")
@ApiModelProperty(value = "用户名称")
private String userName;
@Column(name = "`biz_code`")
@ApiModelProperty(value = "业务代码")
private String bizCode;
@Column(name = "`amount`")
@ApiModelProperty(value = "变动金额")
private BigDecimal amount;
@Column(name = "`old_balance`")
@ApiModelProperty(value = "变动前金额")
private BigDecimal oldBalance;
@Column(name = "`new_balance`")
@ApiModelProperty(value = "变动后金额")
private BigDecimal newBalance;
@Column(name = "`create_time`")
@ApiModelProperty(value = "创建时间")
private Timestamp createTime;
public void copy(BotUserFlow source){
BeanUtil.copyProperties(source,this, CopyOptions.create().setIgnoreNullValue(true));
}
}

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/*
* Copyright 2019-2020 Zheng Jie
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package me.zhengjie.modules.account.repository;
import me.zhengjie.modules.account.domain.BotUserFlow;
import org.springframework.data.jpa.repository.JpaRepository;
import org.springframework.data.jpa.repository.JpaSpecificationExecutor;
/**
* @website https://eladmin.vip
* @author admin
* @date 2023-10-30
**/
public interface BotUserFlowRepository extends JpaRepository<BotUserFlow, Integer>, JpaSpecificationExecutor<BotUserFlow> {
}

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/*
* Copyright 2019-2020 Zheng Jie
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package me.zhengjie.modules.account.rest;
import me.zhengjie.annotation.Log;
import me.zhengjie.modules.account.domain.BotUserFlow;
import me.zhengjie.modules.account.service.BotUserFlowService;
import me.zhengjie.modules.account.service.dto.BotUserFlowQueryCriteria;
import org.springframework.data.domain.Pageable;
import lombok.RequiredArgsConstructor;
import org.springframework.http.HttpStatus;
import org.springframework.http.ResponseEntity;
import org.springframework.security.access.prepost.PreAuthorize;
import org.springframework.validation.annotation.Validated;
import org.springframework.web.bind.annotation.*;
import io.swagger.annotations.*;
import java.io.IOException;
import javax.servlet.http.HttpServletResponse;
/**
* @website https://eladmin.vip
* @author admin
* @date 2023-10-30
**/
@RestController
@RequiredArgsConstructor
@Api(tags = "accountFlow管理")
@RequestMapping("/api/botUserFlow")
public class BotUserFlowController {
private final BotUserFlowService botUserFlowService;
@Log("导出数据")
@ApiOperation("导出数据")
@GetMapping(value = "/download")
@PreAuthorize("@el.check('botUserFlow:list')")
public void exportBotUserFlow(HttpServletResponse response, BotUserFlowQueryCriteria criteria) throws IOException {
botUserFlowService.download(botUserFlowService.queryAll(criteria), response);
}
@GetMapping
@Log("查询accountFlow")
@ApiOperation("查询accountFlow")
@PreAuthorize("@el.check('botUserFlow:list')")
public ResponseEntity<Object> queryBotUserFlow(BotUserFlowQueryCriteria criteria, Pageable pageable){
return new ResponseEntity<>(botUserFlowService.queryAll(criteria,pageable),HttpStatus.OK);
}
@PostMapping
@Log("新增accountFlow")
@ApiOperation("新增accountFlow")
@PreAuthorize("@el.check('botUserFlow:add')")
public ResponseEntity<Object> createBotUserFlow(@Validated @RequestBody BotUserFlow resources){
return new ResponseEntity<>(botUserFlowService.create(resources),HttpStatus.CREATED);
}
@PutMapping
@Log("修改accountFlow")
@ApiOperation("修改accountFlow")
@PreAuthorize("@el.check('botUserFlow:edit')")
public ResponseEntity<Object> updateBotUserFlow(@Validated @RequestBody BotUserFlow resources){
botUserFlowService.update(resources);
return new ResponseEntity<>(HttpStatus.NO_CONTENT);
}
@DeleteMapping
@Log("删除accountFlow")
@ApiOperation("删除accountFlow")
@PreAuthorize("@el.check('botUserFlow:del')")
public ResponseEntity<Object> deleteBotUserFlow(@RequestBody Integer[] ids) {
botUserFlowService.deleteAll(ids);
return new ResponseEntity<>(HttpStatus.OK);
}
}

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