在springboot项目中整合Druid

或

1.导入maven坐标
<dependency><groupId>com.alibaba</groupId><artifactId>druid-spring-boot-starter</artifactId><version>1.2.19</version>
</dependency>

2.在application.properties中配置连接池
spring:datasource:druid:driver-class-name: com.mysql.cj.jdbc.Driverurl: jdbc:mysql://localhost:3306/testusername: rootpassword: 123456

总结：