Spring boot 整合 SardingSphere (多表(分))
作者:互联网
废话不多说,差别在配置文件上
文章源码:https://gitee.com/yihong-sword/learn_shardingsphere
Tips:
- 只是将原本s_user的分表配置给copy将表名替换
- 其他源码,就不一一copy到这篇文章,参考:https://www.cnblogs.com/yi1036943655/p/15700170.html
application.properties
# 应用名称 spring.application.name=learn_shardingsphere # 应用服务 WEB 访问端口 server.port=8085 # 数据源 sharding01 sharding02 spring.shardingsphere.datasource.names=sharding0,sharding1 # 第一个数据库 spring.shardingsphere.datasource.sharding0.type=com.zaxxer.hikari.HikariDataSource spring.shardingsphere.datasource.sharding0.driver-class-name=com.mysql.cj.jdbc.Driver spring.shardingsphere.datasource.sharding0.jdbc-url=jdbc:mysql://localhost:3306/sharding0?serverTimezone=GMT%2B8&useSSL=false spring.shardingsphere.datasource.sharding0.username=root spring.shardingsphere.datasource.sharding0.password=yihongjian # 第二个数据库 spring.shardingsphere.datasource.sharding1.type=com.zaxxer.hikari.HikariDataSource spring.shardingsphere.datasource.sharding1.driver-class-name=com.mysql.cj.jdbc.Driver spring.shardingsphere.datasource.sharding1.jdbc-url=jdbc:mysql://localhost:3306/sharding1?serverTimezone=GMT%2B8&useSSL=false spring.shardingsphere.datasource.sharding1.username=root spring.shardingsphere.datasource.sharding1.password=yihongjian spring.shardingsphere. # 水平拆分的数据库(表) 配置分库 + 分表策略 行表达式分片策略 # 分库策略 spring.shardingsphere.sharding.default-database-strategy.inline.sharding-column=id spring.shardingsphere.sharding.default-database-strategy.inline.algorithm-expression=sharding$->{id % 2} # 分表策略 其中 s_user 为逻辑表 分表主要取决于s_user.id的行 spring.shardingsphere.sharding.tables.s_user.actual-data-nodes=sharding$->{0..1}.s_user$->{0..1} spring.shardingsphere.sharding.tables.s_user.table-strategy.inline.sharding-column=age spring.shardingsphere.sharding.tables.s_user.table-strategy.inline.algorithm-expression=s_user$->{Integer.valueOf(age) % 2} # 分表策略 其中 s_student 为逻辑表 分表主要取决于s_student.id的行 spring.shardingsphere.sharding.tables.s_student.actual-data-nodes=sharding$->{0..1}.s_student$->{0..1} spring.shardingsphere.sharding.tables.s_student.table-strategy.inline.sharding-column=age spring.shardingsphere.sharding.tables.s_student.table-strategy.inline.algorithm-expression=s_student$->{Integer.valueOf(age) % 2} # 主键生成策略 # spring.shardingsphere.sharding.tables.s_user.key-generator.column=id # spring.shardingsphere.sharding.tables.s_user.key-generator.type=SNOWFLAKE # 打印执行的数据库以及语句 spring.shardingsphere.props.sql.show=true spring.main.allow-bean-definition-overriding=true logging.level.com.sharding.demo.mapper=DEBUG # mybatis mybatis.mapper-locations=classpath:/mappers/*.xml
标签:tables,多表,Spring,shardingsphere,sharding,datasource,spring,SardingSphere,user 来源: https://www.cnblogs.com/yi1036943655/p/15733915.html