修改查询库存工具类，增添库存管理-成品库存接口，

yaowanxin

2026-01-14 3257a0d66eb770cd4a4bba4b48ddf26ec6d6c046

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

@@ -39,4 +39,6 @@
    List<InvoiceRegistrationProduct> getProductBySalesNo(Long id);

    String getPurchaseNo();

    int addPurchaseTemplate(PurchaseLedgerDto purchaseLedgerDto) throws IOException;
}