druid yml

pagehelper:
  helperDialect:  mysql
  reasonable: true
  supportMethodsArguments:  true
  params: count=countSql

spring:
  datasource:
    druid:
      url:  jdbc:mysql://localhost:3306/litemall?useUnicode=true&characterEncoding=UTF-8&serverTimezone=UTC&allowPublicKeyRetrieval=true&verifyServerCertificate=false&useSSL=false
      driver-class-name:  com.mysql.jdbc.Driver
      username:  litemall
      password:  litemall123456
      initial-size:  10
      max-active:  50
      min-idle:  10
      max-wait:  60000
      pool-prepared-statements:  true
      max-pool-prepared-statement-per-connection-size:  20
      validation-query:  SELECT 1 FROM DUAL
      test-on-borrow:  false
      test-on-return:  false
      test-while-idle:  true
      time-between-eviction-runs-millis:  60000
      filters:  stat,wall

            <!-- MySQL 连接驱动依赖 -->
            <dependency>
                <groupId>mysql</groupId>
                <artifactId>mysql-connector-java</artifactId>
                <version>5.1.46</version>
            </dependency>

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