feat(productOrder): 修复自动生成订单编号序号

buhuazhen

2026-04-27 f25369ff160772b7e866462cb10dda799d27e9fb

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

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

    AjaxResult importData(MultipartFile file);

    PurchaseLedgerDto getPurchaseByCode(PurchaseLedgerDto purchaseLedgerDto);
}