XXXMapper |
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XXXMapper.xml select t2.*,t1.uname from tab_user t1,tab_feedback t2 where t2.author =t1.id and uname = #{uname} and title Like CONCAT('%',#{title},'%') XXXMapper.java in package com.hp.dao; public interface BackMapper { //显示所有 public ListfindAll(Back back); //登录 @Select("select * from tab_user where uname=#{uname} and pwd=#{pwd}") public Listlogin(User user); //新增 @Insert("insert tab_feedback(author,commit_time,title,content,open)values(1,#{commit_time},#{title},#{content},#{open})") public void add(Back back); //删除 @Delete("delete from tab_feedback where id =#{id}") public void del(Integer id); } |
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