Springboot整合Druid

导入依赖 

      <!--        druid连接-->
        <dependency>
            <groupId>com.alibaba</groupId>
            <artifactId>druid-spring-boot-starter</artifactId>
            <version>1.1.10</version>
        </dependency>

#配置数据源
spring:
  datasource:
    driver-class-name: com.mysql.jdbc.Driver
    username: "root"
    password: "2001"
    url: jdbc:mysql://localhost:3306/test?useSSL=true&useUnicode=true&characterEncoding=utf8
    type: com.alibaba.druid.pool.DruidDataSource

测试类 

package com.qf;

import org.junit.jupiter.api.Test;
import org.springframework.beans.factory.annotatio