SpringBoot 2.6整合Sharding-JDBC示例

Java代码不需要写分表相关的代码。

yml配置如下 ：

spring:
  jpa:
    hibernate:
      ddl-auto: create # 项目启动时重建表 可选项 update none
  shardingsphere:
    datasource:
#      names: test0,test1
      names: test0
      test0:
        type: com.alibaba.druid.pool.DruidDataSource
        driver-class-name: com.mysql.jdbc.Driver
        url: jdbc:mysql://localhost:3306/test0
        username: root
        password: root
#      test1:
#        type: com.alibaba.druid.pool.DruidDataSource
#        driver-class-name: com.mysql.jdbc.Driver
#        url: jdbc:mysql://localhost:3306/test1
#        username: root
#        password: root
    sharding:
      tables:
        t_order:
#          actual-data-nodes: test$->{0..1}.t_order_$->{0..1}
          actual-data-nodes: test0.t_order_$->{0..1}
          table-strategy:
            inline:
              shardingColumn: order_id
              algorithm-expression: t_order_$->{order_id % 2}
          keyGenerator:
            type: SNOWFLAKE
            column: order_id
#          databaseStrategy:
#            inline:
#              shardingColumn: user_id
#              algorithmExpression: test$->{user_id % 2}
    props:
      sql:
        show: true

代码地址如下： 

https://gitee.com/ourcloud/sharding-jdbc-demo