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shardingConfig2

This commit is contained in:
wangw 2025-01-02 17:40:54 +08:00
parent 4157bac93f
commit f4998e1073
4 changed files with 220 additions and 172 deletions
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41
src/main/java/com/sqx/config/ShardingConfig.java
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@ -6,6 +6,7 @@ import com.zaxxer.hikari.HikariConfig;
import com.zaxxer.hikari.HikariDataSource; import com.zaxxer.hikari.HikariDataSource;
import lombok.Data; import lombok.Data;
import lombok.extern.slf4j.Slf4j; import lombok.extern.slf4j.Slf4j;
import org.apache.commons.lang3.StringUtils;
import org.apache.shardingsphere.api.config.masterslave.MasterSlaveRuleConfiguration; import org.apache.shardingsphere.api.config.masterslave.MasterSlaveRuleConfiguration;
import org.apache.shardingsphere.api.config.sharding.ShardingRuleConfiguration; import org.apache.shardingsphere.api.config.sharding.ShardingRuleConfiguration;
import org.apache.shardingsphere.api.config.sharding.TableRuleConfiguration; import org.apache.shardingsphere.api.config.sharding.TableRuleConfiguration;
@ -105,6 +106,12 @@ public class ShardingConfig {
// 配置表的切分策略 // 配置表的切分策略
shardingRuleConfig.setTableRuleConfigs(addTableRuleConfigs()); shardingRuleConfig.setTableRuleConfigs(addTableRuleConfigs());
// 配置表绑定规则
List<Set<String>> sets = new ArrayList<>();
sets.add(regionTables);
shardingRuleConfig.setBindingTableGroups(bindingTableGroups(sets));
// 配置是否显示sql // 配置是否显示sql
Properties props = new Properties(); Properties props = new Properties();
props.put("sql.show", showSql); props.put("sql.show", showSql);
@ -193,4 +200,38 @@ public class ShardingConfig {
}); });
return sets; return sets;
} }
/**
* 绑定表的分片规则
*/
public static Set<String> bindingTableGroups(List<Set<String>> sets) {
if (sets != null && !sets.isEmpty()) {
Set<String> tableGroups = new HashSet<>();
for (Set<String> set : sets) {
String tableNames = bindingTable(set.toArray(new String[0]));
if (StringUtils.isNotBlank(tableNames)) {
tableGroups.add(tableNames);
}
}
return tableGroups;
}
return null;
}
/**
* 批量绑定表规则
*
* @param tables 批量绑定的标规则
* @return tableNames
*/
private static String bindingTable(String... tables) {
StringBuilder tableNames = new StringBuilder();
if (tables != null && tables.length != 0) {
for (String table : tables) {
tableNames.append(table).append(",");
}
tableNames.deleteCharAt(tableNames.length() - 1);
}
return tableNames.toString();
}
} }

16
src/main/java/com/sqx/modules/course/service/impl/CourseCollectServiceImpl.java
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@ -101,14 +101,14 @@ public class CourseCollectServiceImpl extends ServiceImpl<CourseCollectDao, Cour
@CachePut(value = "app:courseCollect", key = "#userId") @CachePut(value = "app:courseCollect", key = "#userId")
public Result selectByUserId(Integer page, Integer limit, Long userId,Integer classify) { public Result selectByUserId(Integer page, Integer limit, Long userId,Integer classify) {
Page<Course> pages=new Page<>(page,limit); Page<Course> pages=new Page<>(page,limit);
IPage<Course> courseIPage = baseMapper.selectCourseByCollect(pages, userId,classify); // IPage<Course> courseIPage = baseMapper.selectCourseByCollect(pages, userId,classify);
List<Course> courses = courseIPage.getRecords(); // List<Course> courses = courseIPage.getRecords();
if (courses != null && courses.size() > 0) { // if (courses != null && courses.size() > 0) {
for (Course course : courses) { // for (Course course : courses) {
course.setCourseClassification(courseClassificationDao.selectById(course.getClassifyId())); // course.setCourseClassification(courseClassificationDao.selectById(course.getClassifyId()));
} // }
} // }
return Result.success().put("data",courseIPage); return Result.success().put("data",null);
} }

333
src/main/resources/application-prod.yml
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@ -1,9 +1,9 @@
swagger: swagger:
enabled: false enabled: false
pay: pay:
h5BaseUrl: https://dj-h5.hnsiyao.cn/me/detail/detail?allId= h5BaseUrl: https://dj-h5.hnsiyao.cn/me/detail/detail?allId=
orderNotifyUrl: https://pay.hnsiyao.cn/czg/app/wuyou/notify orderNotifyUrl: https://pay.hnsiyao.cn/czg/app/wuyou/notify
extractNotifyUrl: https://pay.hnsiyao.cn/czg/app/wuyou/extractNotify extractNotifyUrl: https://pay.hnsiyao.cn/czg/app/wuyou/extractNotify
# 数据源的一些配置 # 数据源的一些配置
driver-class-name: com.mysql.cj.jdbc.Driver driver-class-name: com.mysql.cj.jdbc.Driver
@ -19,167 +19,174 @@ max-lifetime: 30000
connection-timeout: 30000 connection-timeout: 30000
spring: spring:
# sharding-jdbc 配置 # sharding-jdbc 配置
shardingsphere: shardingsphere:
# 显示sharding-jdbc改写的sql语句 # 显示sharding-jdbc改写的sql语句
show-sql: false show-sql: true
center-tables-data-node: duanju.%s center-tables-data-node: duanju.%s
# 区域表的数据源节点 # 区域表的数据源节点
region-tables-data-node: duanju-$->{0..4}.%s region-tables-data-node: duanju-$->{0..4}.%s
# 区域分库策略的计算字段 # 区域分库策略的计算字段
region-tables-sharding-database-column: user_id region-tables-sharding-database-column: user_id
# 分库的计算方法 # 分库的计算方法
region-tables-sharding-database-algorithm: duanju-$->{Math.abs(user_id) % 5} region-tables-sharding-database-algorithm: duanju-$->{user_id%5}
# 短剧集表 拆分 # 短剧集表 拆分
course_details-sharding-database-column: course_id course_details-sharding-database-column: course_id
course_details-sharding-database-algorithm: duanju-$->{Math.abs(course_id) % 5} course_details-sharding-database-algorithm: duanju-$->{course_i%5}
# 数据源名称 # 数据源名称
datasource: datasource:
master: duanju:
driver-class-name: ${driver-class-name} driver-class-name: ${driver-class-name}
jdbc-url: jdbc:mysql://rm-gc7xx913734hv5w5q.mysql.cn-chengdu.rds.aliyuncs.com/duanju?useUnicode=true&characterEncoding=utf-8&useSSL=false&serverTimezone=CTT jdbc-url: jdbc:mysql://192.168.1.5:3306/duanju?useUnicode=true&characterEncoding=utf-8&useSSL=false&serverTimezone=CTT
username: video_user username: root
password: VideoUser@1 password: gongyijieqp002
minimum-idle: ${minimum-idle} minimum-idle: ${minimum-idle}
maximum-pool-size: ${maximum-pool-size} maximum-pool-size: ${maximum-pool-size}
idle-timeout: ${idle-timeout} idle-timeout: ${idle-timeout}
max-lifetime: ${max-lifetime} max-lifetime: ${max-lifetime}
connection-timeout: ${connection-timeout} connection-timeout: ${connection-timeout}
# 数据源配置begin # 数据源配置begin
master-0: duanju-0:
driver-class-name: ${driver-class-name} driver-class-name: ${driver-class-name}
jdbc-url: jdbc-url: jdbc:mysql://192.168.1.5:3306/duanju-0?useUnicode=true&characterEncoding=utf-8&useSSL=false&serverTimezone=CTT
username: username: root
password: password: gongyijieqp002
minimum-idle: ${minimum-idle} minimum-idle: ${minimum-idle}
maximum-pool-size: ${maximum-pool-size} maximum-pool-size: ${maximum-pool-size}
idle-timeout: ${idle-timeout} idle-timeout: ${idle-timeout}
max-lifetime: ${max-lifetime} max-lifetime: ${max-lifetime}
connection-timeout: ${connection-timeout} connection-timeout: ${connection-timeout}
master-1: duanju-1:
driver-class-name: ${driver-class-name} driver-class-name: ${driver-class-name}
jdbc-url: jdbc-url: jdbc:mysql://192.168.1.5:3306/duanju-1?useUnicode=true&characterEncoding=utf-8&useSSL=false&serverTimezone=CTT
username: username: root
password: password: gongyijieqp002
minimum-idle: ${minimum-idle} minimum-idle: ${minimum-idle}
maximum-pool-size: ${maximum-pool-size} maximum-pool-size: ${maximum-pool-size}
idle-timeout: ${idle-timeout} idle-timeout: ${idle-timeout}
max-lifetime: ${max-lifetime} max-lifetime: ${max-lifetime}
connection-timeout: ${connection-timeout} connection-timeout: ${connection-timeout}
master-2: duanju-2:
driver-class-name: ${driver-class-name} driver-class-name: ${driver-class-name}
jdbc-url: jdbc-url: jdbc:mysql://192.168.1.5:3306/duanju-2?useUnicode=true&characterEncoding=utf-8&useSSL=false&serverTimezone=CTT
username: username: root
password: password: gongyijieqp002
minimum-idle: ${minimum-idle} minimum-idle: ${minimum-idle}
maximum-pool-size: ${maximum-pool-size} maximum-pool-size: ${maximum-pool-size}
idle-timeout: ${idle-timeout} idle-timeout: ${idle-timeout}
max-lifetime: ${max-lifetime} max-lifetime: ${max-lifetime}
connection-timeout: ${connection-timeout} connection-timeout: ${connection-timeout}
master-3: duanju-3:
driver-class-name: ${driver-class-name} driver-class-name: ${driver-class-name}
jdbc-url: jdbc-url: jdbc:mysql://192.168.1.5:3306/duanju-3?useUnicode=true&characterEncoding=utf-8&useSSL=false&serverTimezone=CTT
username: username: root
password: password: gongyijieqp002
minimum-idle: ${minimum-idle} minimum-idle: ${minimum-idle}
maximum-pool-size: ${maximum-pool-size} maximum-pool-size: ${maximum-pool-size}
idle-timeout: ${idle-timeout} idle-timeout: ${idle-timeout}
max-lifetime: ${max-lifetime} max-lifetime: ${max-lifetime}
connection-timeout: ${connection-timeout} connection-timeout: ${connection-timeout}
master-4: duanju-4:
driver-class-name: ${driver-class-name} driver-class-name: ${driver-class-name}
jdbc-url: jdbc-url: jdbc:mysql://192.168.1.5:3306/duanju-4?useUnicode=true&characterEncoding=utf-8&useSSL=false&serverTimezone=CTT
username: username: root
password: password: gongyijieqp002
minimum-idle: ${minimum-idle} minimum-idle: ${minimum-idle}
maximum-pool-size: ${maximum-pool-size} maximum-pool-size: ${maximum-pool-size}
idle-timeout: ${idle-timeout} idle-timeout: ${idle-timeout}
max-lifetime: ${max-lifetime} max-lifetime: ${max-lifetime}
connection-timeout: ${connection-timeout} connection-timeout: ${connection-timeout}
slave:
driver-class-name: ${driver-class-name}
jdbc-url:
username:
password:
minimum-idle: ${minimum-idle}
maximum-pool-size: ${maximum-pool-size}
idle-timeout: ${idle-timeout}
max-lifetime: ${max-lifetime}
connection-timeout: ${connection-timeout}
slave-0:
driver-class-name: ${driver-class-name}
jdbc-url:
username:
password:
minimum-idle: ${minimum-idle}
maximum-pool-size: ${maximum-pool-size}
idle-timeout: ${idle-timeout}
max-lifetime: ${max-lifetime}
connection-timeout: ${connection-timeout}
slave-1:
driver-class-name: ${driver-class-name}
jdbc-url:
username:
password:
minimum-idle: ${minimum-idle}
maximum-pool-size: ${maximum-pool-size}
idle-timeout: ${idle-timeout}
max-lifetime: ${max-lifetime}
connection-timeout: ${connection-timeout}
slave-2:
driver-class-name: ${driver-class-name}
jdbc-url:
username:
password:
minimum-idle: ${minimum-idle}
maximum-pool-size: ${maximum-pool-size}
idle-timeout: ${idle-timeout}
max-lifetime: ${max-lifetime}
connection-timeout: ${connection-timeout}
slave-3:
driver-class-name: ${driver-class-name}
jdbc-url:
username:
password:
minimum-idle: ${minimum-idle}
maximum-pool-size: ${maximum-pool-size}
idle-timeout: ${idle-timeout}
max-lifetime: ${max-lifetime}
connection-timeout: ${connection-timeout}
slave-4:
driver-class-name: ${driver-class-name}
jdbc-url:
username:
password:
minimum-idle: ${minimum-idle}
maximum-pool-size: ${maximum-pool-size}
idle-timeout: ${idle-timeout}
max-lifetime: ${max-lifetime}
connection-timeout: ${connection-timeout}
# 数据源配置end
# 读写分离配置begin duanju-slave:
master-slave-rules: driver-class-name: ${driver-class-name}
#数据源 jdbc-url: jdbc:mysql://192.168.1.5:3306/duanju?useUnicode=true&characterEncoding=utf-8&useSSL=false&serverTimezone=CTT
duanju: username: root
master-data-source-name: master password: gongyijieqp002
slave-data-source-names: slave minimum-idle: ${minimum-idle}
duanju-0: maximum-pool-size: ${maximum-pool-size}
master-data-source-name: master-0 idle-timeout: ${idle-timeout}
slave-data-source-names: slave-0 max-lifetime: ${max-lifetime}
duanju-1: connection-timeout: ${connection-timeout}
master-data-source-name: master-1 duanju-slave-0:
slave-data-source-names: slave-1 driver-class-name: ${driver-class-name}
duanju-2: jdbc-url: jdbc:mysql://192.168.1.5:3306/duanju-0?useUnicode=true&characterEncoding=utf-8&useSSL=false&serverTimezone=CTT
master-data-source-name: master-2 username: root
slave-data-source-names: slave-2 password: gongyijieqp002
duanju-3: minimum-idle: ${minimum-idle}
master-data-source-name: master-3 maximum-pool-size: ${maximum-pool-size}
slave-data-source-names: slave-3 idle-timeout: ${idle-timeout}
duanju-4: max-lifetime: ${max-lifetime}
master-data-source-name: master-4 connection-timeout: ${connection-timeout}
slave-data-source-names: slave-4 duanju-slave-1:
driver-class-name: ${driver-class-name}
jdbc-url: jdbc:mysql://192.168.1.5:3306/duanju-1?useUnicode=true&characterEncoding=utf-8&useSSL=false&serverTimezone=CTT
username: root
password: gongyijieqp002
minimum-idle: ${minimum-idle}
maximum-pool-size: ${maximum-pool-size}
idle-timeout: ${idle-timeout}
max-lifetime: ${max-lifetime}
connection-timeout: ${connection-timeout}
duanju-slave-2:
driver-class-name: ${driver-class-name}
jdbc-url: jdbc:mysql://192.168.1.5:3306/duanju-2?useUnicode=true&characterEncoding=utf-8&useSSL=false&serverTimezone=CTT
username: root
password: gongyijieqp002
minimum-idle: ${minimum-idle}
maximum-pool-size: ${maximum-pool-size}
idle-timeout: ${idle-timeout}
max-lifetime: ${max-lifetime}
connection-timeout: ${connection-timeout}
duanju-slave-3:
driver-class-name: ${driver-class-name}
jdbc-url: jdbc:mysql://192.168.1.5:3306/duanju-3?useUnicode=true&characterEncoding=utf-8&useSSL=false&serverTimezone=CTT
username: root
password: gongyijieqp002
minimum-idle: ${minimum-idle}
maximum-pool-size: ${maximum-pool-size}
idle-timeout: ${idle-timeout}
max-lifetime: ${max-lifetime}
connection-timeout: ${connection-timeout}
duanju-slave-4:
driver-class-name: ${driver-class-name}
jdbc-url: jdbc:mysql://192.168.1.5:3306/duanju-4?useUnicode=true&characterEncoding=utf-8&useSSL=false&serverTimezone=CTT
username: root
password: gongyijieqp002
minimum-idle: ${minimum-idle}
maximum-pool-size: ${maximum-pool-size}
idle-timeout: ${idle-timeout}
max-lifetime: ${max-lifetime}
connection-timeout: ${connection-timeout}
# 数据源配置end
# 读写分离配置begin
master-slave-rules:
#数据源
center:
masterDataSourceName: duanju
slaveDataSourceNames:
- duanju-slave
duanju-0:
masterDataSourceName: duanju-0
slaveDataSourceNames:
- duanju-slave-0
duanju-1:
masterDataSourceName: duanju-1
slaveDataSourceNames:
- duanju-slave-1
duanju-2:
masterDataSourceName: duanju-2
slaveDataSourceNames:
- duanju-slave-2
duanju-3:
masterDataSourceName: duanju-3
slaveDataSourceNames:
- duanju-slave-3
duanju-4:
masterDataSourceName: duanju-4
slaveDataSourceNames:
- duanju-slave-4

2
src/main/resources/application.yml
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@ -65,7 +65,7 @@ spring:
allow-bean-definition-overriding: true allow-bean-definition-overriding: true
# 环境 dev|test|prod # 环境 dev|test|prod
profiles: profiles:
active: dev active: prod
# jackson时间格式化 # jackson时间格式化
jackson: jackson:
time-zone: GMT+8 time-zone: GMT+8