修改产品维护后端接口，限制产品的删除

yaowanxin

2025-12-29 995e1f84b4d775a1f7b9d196bc680a58dcaa3c6d

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

@@ -22,5 +22,7 @@

    IPage<InvoicePurchaseReportDto> selectPurchaseReport(IPage page, @Param("c") InvoicePurchaseReportDto invoicePurchaseReportDto);

    List<VatDto> listVat(Page page, InvoicePurchase invoicePurchase);
    IPage<VatDto> listVat(Page page,@Param("month") String month);

    List<VatDto>  listVat1();
}