Springboot的通用mapper下主键回填
import lombok.Data; import tk.mybatis.mapper.annotation.KeySql; import javax.persistence.Id; import javax.persistence.Table; import java.util.Date; @Data @Table(name = "tb_user") public class User{ // id @Id //开启主键自动回填 @KeySql(useGeneratedKeys = true) private Long id; // 用户名 private String username; // 密码 private String password; // 姓名 private String name; // 年龄 private Integer age; // 性别,1男性,2女性 private Integer sex; // 出生日期 private Date birthday; // 创建时间 private Date created; // 更新时间 private Date updated; // 备注 private String note; }
主键回填注解:@KeySql(useGeneratedKeys = true)
转载:https://blog.csdn.net/qq_45430163/article/details/103289945
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