mybatis-plus动态sql

public class User {private Long id;private String name;private Integer age;private String email;}@Testpublic void testUpdate(){User user = new User();user.setId(1L);user.setAge(28);//注意：update时生成的sql自

Aldersw

4536人浏览 · 2022-02-15 23:51:42

Aldersw · 2022-02-15 23:51:42 发布

public class User {
    private Long id;
    private String name;
    private Integer age;
    private String email;
}


@Test
public void testUpdate(){

    User user = new User();
    user.setId(1L);
    user.setAge(28);

    //注意：update时生成的sql自动是动态sql
    int result = userMapper.updateById(user);
    System.out.println("影响的行数：" + result);
}