商品最高返

yujian

2019-10-29 9b55262bb45c81c997ab04e55e8de13e14b8ca7d

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package com.yeshi.fanli.dao.mybatis.money;
 
import com.yeshi.fanli.dao.BaseMapper;
import com.yeshi.fanli.entity.money.UserBalance;
 
public interface UserBalanceMapper extends BaseMapper<UserBalance> {
    
    /**
     * 根据用户id查询
     * @param uid
     * @return
     */
    UserBalance getByUid(Long uid);
}