shardingConfig2

src/main/java/com/sqx/config/ShardingConfig.java

@@ -6,6 +6,7 @@ import com.zaxxer.hikari.HikariConfig;
 import com.zaxxer.hikari.HikariDataSource;
 import lombok.Data;
 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.sharding.ShardingRuleConfiguration;
 import org.apache.shardingsphere.api.config.sharding.TableRuleConfiguration;
@@ -105,6 +106,12 @@ public class ShardingConfig {
         // 配置表的切分策略
         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
         Properties props = new Properties();
         props.put("sql.show", showSql);
@@ -193,4 +200,38 @@ public class ShardingConfig {
         });
         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();
+    }
 }

src/main/java/com/sqx/modules/course/service/impl/CourseCollectServiceImpl.java

@@ -101,14 +101,14 @@ public class CourseCollectServiceImpl extends ServiceImpl<CourseCollectDao, Cour
     @CachePut(value = "app:courseCollect", key = "#userId")
     public Result selectByUserId(Integer page, Integer limit, Long userId,Integer classify) {
         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);
     }
 
 

src/main/resources/application-prod.yml

@@ -22,7 +22,7 @@ spring:
   # sharding-jdbc 配置
   shardingsphere:
     # 显示sharding-jdbc改写的sql语句
-        show-sql: false
+    show-sql: true
 
     center-tables-data-node: duanju.%s
     # 区域表的数据源节点
@@ -30,130 +30,131 @@ spring:
     # 区域分库策略的计算字段
     region-tables-sharding-database-column: user_id
     # 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
     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
     datasource:
-            master:
+      duanju:
         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}
         maximum-pool-size: ${maximum-pool-size}
         idle-timeout: ${idle-timeout}
         max-lifetime: ${max-lifetime}
         connection-timeout: ${connection-timeout}
       # 数据源配置begin
-            master-0:
+      duanju-0:
         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}
         maximum-pool-size: ${maximum-pool-size}
         idle-timeout: ${idle-timeout}
         max-lifetime: ${max-lifetime}
         connection-timeout: ${connection-timeout}
-            master-1:
+      duanju-1:
         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}
         maximum-pool-size: ${maximum-pool-size}
         idle-timeout: ${idle-timeout}
         max-lifetime: ${max-lifetime}
         connection-timeout: ${connection-timeout}
-            master-2:
+      duanju-2:
         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}
         maximum-pool-size: ${maximum-pool-size}
         idle-timeout: ${idle-timeout}
         max-lifetime: ${max-lifetime}
         connection-timeout: ${connection-timeout}
-            master-3:
+      duanju-3:
         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}
         maximum-pool-size: ${maximum-pool-size}
         idle-timeout: ${idle-timeout}
         max-lifetime: ${max-lifetime}
         connection-timeout: ${connection-timeout}
-            master-4:
+      duanju-4:
         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}
         maximum-pool-size: ${maximum-pool-size}
         idle-timeout: ${idle-timeout}
         max-lifetime: ${max-lifetime}
         connection-timeout: ${connection-timeout}
-            slave:
+
+      duanju-slave:
         driver-class-name: ${driver-class-name}
-                jdbc-url:
+        jdbc-url: jdbc:mysql://192.168.1.5:3306/duanju?useUnicode=true&characterEncoding=utf-8&useSSL=false&serverTimezone=CTT
-                username:
+        username: root
-                password:
+        password: gongyijieqp002
         minimum-idle: ${minimum-idle}
         maximum-pool-size: ${maximum-pool-size}
         idle-timeout: ${idle-timeout}
         max-lifetime: ${max-lifetime}
         connection-timeout: ${connection-timeout}
-            slave-0:
+      duanju-slave-0:
         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}
         maximum-pool-size: ${maximum-pool-size}
         idle-timeout: ${idle-timeout}
         max-lifetime: ${max-lifetime}
         connection-timeout: ${connection-timeout}
-            slave-1:
+      duanju-slave-1:
         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}
         maximum-pool-size: ${maximum-pool-size}
         idle-timeout: ${idle-timeout}
         max-lifetime: ${max-lifetime}
         connection-timeout: ${connection-timeout}
-            slave-2:
+      duanju-slave-2:
         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}
         maximum-pool-size: ${maximum-pool-size}
         idle-timeout: ${idle-timeout}
         max-lifetime: ${max-lifetime}
         connection-timeout: ${connection-timeout}
-            slave-3:
+      duanju-slave-3:
         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}
         maximum-pool-size: ${maximum-pool-size}
         idle-timeout: ${idle-timeout}
         max-lifetime: ${max-lifetime}
         connection-timeout: ${connection-timeout}
-            slave-4:
+      duanju-slave-4:
         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}
         maximum-pool-size: ${maximum-pool-size}
         idle-timeout: ${idle-timeout}
@@ -164,22 +165,28 @@ spring:
     # 读写分离配置begin
     master-slave-rules:
       #数据源
-            duanju:
+      center:
-                master-data-source-name: master
+        masterDataSourceName: duanju
-                slave-data-source-names: slave
+        slaveDataSourceNames:
+          - duanju-slave
       duanju-0:
-                master-data-source-name: master-0
+        masterDataSourceName: duanju-0
-                slave-data-source-names: slave-0
+        slaveDataSourceNames:
+          - duanju-slave-0
       duanju-1:
-                master-data-source-name: master-1
+        masterDataSourceName: duanju-1
-                slave-data-source-names: slave-1
+        slaveDataSourceNames:
+          - duanju-slave-1
       duanju-2:
-                master-data-source-name: master-2
+        masterDataSourceName: duanju-2
-                slave-data-source-names: slave-2
+        slaveDataSourceNames:
+          - duanju-slave-2
       duanju-3:
-                master-data-source-name: master-3
+        masterDataSourceName: duanju-3
-                slave-data-source-names: slave-3
+        slaveDataSourceNames:
+          - duanju-slave-3
       duanju-4:
-                master-data-source-name: master-4
+        masterDataSourceName: duanju-4
-                slave-data-source-names: slave-4
+        slaveDataSourceNames:
+          - duanju-slave-4
 

src/main/resources/application.yml

@@ -65,7 +65,7 @@ spring:
     allow-bean-definition-overriding: true
   # 环境 dev|test|prod
   profiles:
-    active: dev
+    active: prod
   # jackson时间格式化
   jackson:
     time-zone: GMT+8