feat: 售后附件与临期售后信息接口

gongchunyi

2026-03-03 84746c6a1fe8fb6c0216495110895cb5d346563e

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

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

    AjaxResult importData(MultipartFile file);

    PurchaseLedgerDto getPurchaseByCode(PurchaseLedgerDto purchaseLedgerDto);
}