java实现多数据源切换方式

        <!--配置多数据源-->
        <dependency>
            <groupId>com.baomidou</groupId>
            <artifactId>dynamic-datasource-spring-boot-starter</artifactId>
            <version>3.5.0</version>
        </dependency>

spring:
  type: com.alibaba.druid.pool.DruidDataSource
  datasource:
    dynamic:
      primary: master #设置默认的数据源或者数据源组,默认值即为master
      strict: true #严格匹配数据源,默认false. true未匹配到指定数据源时抛异常,false使用默认数据源
      datasource:
        master:
          username: root
          password: Root123.
          url: jdbc:mysql://120.27.15.101:3306/policy?useUnicode=true&characterEncoding=utf8&characterSetResults=utf8
          driver-class-name: com.mysql.cj.jdbc.Driver
        slave_1:
          username: root
          password: zxc12300824.
          url: jdbc:mysql://localhost/test?useUnicode=true&characterEncoding=utf8&characterSetResults=utf8
          driver-class-name: com.mysql.cj.jdbc.Driver

@SpringBootApplication(exclude={DataSourceAutoConfiguration.class})