质量管理：优化下载原料时doc显示

huminmin

2026-03-16 ced8477cd8620650d2fc942f74a0d4350ecb7b7e

 src/main/java/com/ruoyi/purchase/service/IPurchaseLedgerService.java

@@ -43,4 +43,6 @@
    String getPurchaseNo();

    AjaxResult importData(MultipartFile file);

    PurchaseLedgerDto getPurchaseByCode(PurchaseLedgerDto purchaseLedgerDto);
}