SpringBoot之多數據源動態切換數據源

兩個數據庫

1,依賴

　　

 <dependency>
            <groupId>com.baomidou</groupId>
            <artifactId>dynamic-datasource-spring-boot-starter</artifactId>
            <version>1.0.0</version>
        </dependency>

2,yml

spring:
  datasource:
    dynamic:
      #primary: master #設置默認的數據源或者數據源組,默認值即為master
      #strict: false #設置嚴格模式,默認false不啟動. 啟動后在未匹配到指定數據源時候會拋出異常,不啟動則使用默認數據源.
      #datasource:
      master:
        url: jdbc:mysql://ip+端口/woke_cloud_social?characterEncoding=UTF-8&useSSL=false&zeroDateTimeBehavior=convertToNull&serverTimezone=CTT&tinyInt1isBit=false
        username: 
        password: 
        #driver-class-name: com.mysql.jdbc.Driver
      slave:
        slave_1:
          url: jdbc:mysql://ip+端口/woke_cloud_property?characterEncoding=UTF-8&useSSL=false&zeroDateTimeBehavior=convertToNull&serverTimezone=CTT&tinyInt1isBit=false
          username: 
          password: 
          #driver-class-name: com.mysql.jdbc.Driver

3,在mapper加從節點的注解