package com.caimei.www.mapper;

import com.caimei.www.pojo.account.Account;
import org.apache.ibatis.annotations.Mapper;

/**
 * Description
 *
 * @author : Charles
 * @date : 2020/7/24
 */
@Mapper
public interface AccountDao {
    /**
     * 根据Id查找用户
     * @param userId
     * @return
     */
    Account getUserById(Integer userId);
}
