src/main/java/com/ruoyi/purchase/service/IPurchaseLedgerService.java
@@ -23,6 +23,8 @@
    List<PurchaseLedger> selectPurchaseLedgerList(PurchaseLedger purchaseLedger);
    List<PurchaseLedger> selectReturnablePurchaseLedgerList(PurchaseLedger purchaseLedger);
    int addOrEditPurchase(PurchaseLedgerDto purchaseLedgerDto) throws Exception;
    R batchInsertPurchaseSteps(List<Long> ids);