mybatis使用流程

1.新建项目，打开mybatis-generator-gui生成项目模板

2.配置yml

spring:
  datasource:
    driver-class-name: com.mysql.cj.jdbc.Driver
    url: jdbc:mysql://localhost:3306/lctest?useSSL=false&serverTimezone=UTC
    username: root
    password: 123456
mybatis:
  mapper-locations: classpath:mapper/*.xml

3.启动类加入@MapperScan("com.lc.test.mapper")
启动看看