JarCastingrouting-datasource-spring-boot-starter
Introduction 简介
- Routing datasource for Spring Boot 结合 SpringBoot 使用的路由数据源
- Master-slave splitting 主从分离
- Switching slave datasource random or balanced 从库随机或均衡切换
How to use 使用方法
1. Import maven dependency (引入 maven 依赖)
<dependency>
<groupId>com.blockpie</groupId>
<artifactId>routing-datasource-spring-boot-starter</artifactId>
<version>${latest.release.version}</version>
</dependency>
Note: Please change the ${latest.release.version} to the actual version
注意: 请修改 ${latest.release.version} 为实际版本
2. Configure rule configuration (配置数据源)
routing-datasource:
data-source-map:
test1:
description: test database 1
strategy: random
list:
- driver-class-name: com.mysql.cj.jdbc.Driver
url: jdbc:mysql://127.0.0.1:3306/test1_master
username: root
password: pass
type: com.alibaba.druid.pool.DruidDataSource
- driver-class-name: com.mysql.cj.jdbc.Driver
url: jdbc:mysql://127.0.0.1:3306/test1_slave1
username: root
password: pass
type: com.zaxxer.hikari.HikariDataSource
- driver-class-name: com.mysql.cj.jdbc.Driver
url: jdbc:mysql://127.0.0.1:3306/test1_slave2
username: root
password: pass
test2:
description: test database 2
strategy: balance
list:
- driver-class-name: com.mysql.cj.jdbc.Driver
url: jdbc:mysql://127.0.0.1:3306/test2
username: root
password: pass
list[0] is the master, others are the slaves
数据源的第一项为主数据源, 其余的为从数据源
strategy: random / balance (default)
strategy 支持 random / balance 两个选项, 默认为 balance
