whyczh
2021-12-14 81d03b1f1976d8ba163547eb0b3790be1264c1c5
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package com.whyc.service;
 
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.extension.api.R;
import com.whyc.dto.Response;
import com.whyc.mapper.PositionMapUserMapper;
import com.whyc.pojo.PositionMapUser;
import org.springframework.stereotype.Service;
 
import javax.annotation.Resource;
import java.util.List;
 
@Service
public class PositionMapUserService {
    @Resource
    private PositionMapUserMapper mapper;
 
    public Response add(PositionMapUser entity){
        if (mapper.insert(entity)>0){
            return new Response().set(1,"添加成功");
        }else{
            return new Response().set(0,"添加失败");
        }
    }
 
    public Response getListByUserId(int userId){
        QueryWrapper<PositionMapUser> queryWrapper = new QueryWrapper<>();
        queryWrapper.eq("uid",userId);
        List<PositionMapUser> list = mapper.selectList(queryWrapper);
        return new Response().set(1,list,"查询成功");
    }
 
 
 
}