整合druid

pom.xml引入依赖

<!--druid 连接池-->
<dependency>
    <groupId>com.alibaba</groupId>
    <artifactId>druid-spring-boot-starter</artifactId>
    <version>1.2.9</version>
</dependency>

配置application.yml

#2、使用druid配置相关信息
spring:
  datasource:
    druid:
      driver-class-name: com.mysql.cj.jdbc.Driver
      url: jdbc:mysql://localhost:3307/jakedeal?serverTimezone=UTC
      username: root
      password: xxxxx