添加附件上传后端代码

TWW

2025-08-08 6873d560b235e04a2e95c8240f00dc8e8b6e1ac6

 src/main/java/com/ruoyi/purchase/mapper/ProductRecordMapper.java

@@ -17,4 +17,6 @@
public interface ProductRecordMapper extends BaseMapper<ProductRecord> {

    IPage<ProductRecordDto> productRecordPage(Page page, @Param("c") TicketRegistrationDto ticketRegistrationDto);

    ProductRecordDto getProductRecordById(Long id);
}