whyczh
2021-04-15 28e7d24ad81f9afe1037b72d8cfc3c27ba948f28
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package com.example.lxw.mapper;
 
import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.example.lxw.pojo.User_inf;
import com.example.lxw.pojo.vo.UserInfo;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Select;
import org.springframework.stereotype.Component;
import org.springframework.stereotype.Repository;
 
import java.util.List;
import java.util.Map;
 
/**
 * @author lxw
 * @create 2021-04-13 16:32
 */
@Mapper
public interface User_InfMapper extends BaseMapper<User_inf> {
    /**
     * 返回所有的用户
     * @return
     */
    public List<User_inf> searchByBaojiUsr();
 
    /**
     * 返回所有的用户
     * @return
     */
 
    public List<UserInfo> searchByBaojiUsr2();
 
    @Select("SELECT tb_user_inf.*,tb_user_battgroup_baojigroup_usr.baoji_group_id from tb_user_inf LEFT JOIN tb_user_battgroup_baojigroup_usr ON tb_user_inf.uId=tb_user_battgroup_baojigroup_usr.uId  order by tb_user_inf.uid")
    public List<Map<String,Object>> searchByBaojiUsr3();
 
}