package cn.lili.modules.payment.service; import cn.lili.modules.payment.entity.RefundLog; import com.baomidou.mybatisplus.extension.service.IService; /** * 退款日志 业务层 * * @author Chopper * @since 2020-12-19 09:25 */ public interface RefundLogService extends IService { /** * 根据售后sn查询退款日志 * @param sn * @return */ RefundLog queryByAfterSaleSn(String sn); }