tk.mybatis自动生成单表操作

1.新建一个项目，见上一篇

https://mvnrepository.com/artifact/tk.mybatis/mapper-spring-boot-starter/2.1.5

添加tk.mybatis插件依赖

 2.配置数据源和tkmybatis

  3.实体类

  4.添加basemapper

 5.添加UserMapper

 6.测试结果