springboot整合mybatisplus

1、引入依赖

        <dependency>
            <groupId>com.mysql</groupId>
            <artifactId>mysql-connector-j</artifactId>
            <scope>runtime</scope>
        </dependency>
        <dependency>
            <groupId>com.baomidou</groupId>
            <artifactId>mybatis-plus-boot-starter</artifactId>
            <version>3.5.3</version>
        </dependency>

2、在application.yaml中添加配置

server:
  port: 8088

spring:
  application:
    name: user-service-blog
  datasource:
    url: jdbc:mysql://localhost:3306/db?characterEncoding=utf-8
    username: root
    password: root
    driver-class-name: com.mysql.cj.jdbc.Driver

mybatis-plus:
  configuration:
    log-impl: org.apache.ibatis.logging.stdout.StdOutImpl  #日志
    map-underscore-to-camel-case: true  #开启驼峰命名
logging:
  level:
    org:
      ongoal: debug

3、demo代码

entity实体类代码

mapper的代码

 service代码

 serviceImpl代码

 controller

 启动类添加扫描mapper

springboot整合mybatisplus还是比较简单的，此处只是做个笔记