iHotel_student_houtai/src/main/java/com/template/services/impl/UsersServiceImpl.java

package com.template.services.impl;

import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.template.mapper.UsersMapper;
import com.template.model.pojo.Users;
import com.template.services.UsersService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

import java.util.List;

/**
 * <p>
 *  服务实现类
 * </p>
 *
 * @author ceshi
 * @since 2023-11-27
 */
@Service
public class UsersServiceImpl extends ServiceImpl<UsersMapper, Users> implements UsersService {

    @Autowired
    UsersMapper usersMapper;

    @Override
    public List<String> departmentList() {
        List<String> departmentList=usersMapper.departmentList();

        return departmentList;
    }

    @Override
    public List<Users> listUserMenuId(int userMenuId) {
        LambdaQueryWrapper<Users> wrapper=new LambdaQueryWrapper<>();
//        wrapper.eq(Users::getUserMenuId,userMenuId);
        List<Users> list = this.list(wrapper);
        return list;
    }
}