package com.tianji.promotion.mapper;

import com.tianji.promotion.domain.po.ExchangeCode;
import com.baomidou.mybatisplus.core.mapper.BaseMapper;

/**
 * <p>
 * 兑换码 Mapper 接口
 * </p>
 *
 * @author 虎哥
 */
public interface ExchangeCodeMapper extends BaseMapper<ExchangeCode> {

}
