SpringBoot整合Druid連接池

參考

https://www.funtl.com/zh/spring-boot-mybatis/Spring-Boot-整合-Druid.html#概述

引入依賴

在 pom.xml 文件引入 druid-spring-boot-starter依賴

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

引入數據庫連接依賴

<dependency>
    <groupId>mysql</groupId>
    <artifactId>mysql-connector-java</artifactId>
    <scope>runtime</scope>
</dependency>

配置 application.yml

spring:
  datasource:
    druid:
      url: jdbc:mysql://ip:port/dbname?useUnicode=true&characterEncoding=utf-8&useSSL=false
      username: root
      password: 123456
      initial-size: 1
      min-idle: 1
      max-active: 20
      test-on-borrow: true
      # MySQL 8.x: com.mysql.cj.jdbc.Driver
      driver-class-name: com.mysql.jdbc.Driver