feat(technology): 添加工艺路线查询功能并完善相关接口

云

2026-04-21 b2bfc3c8c094d7b46f1e41fc75b26221ce945dab

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

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

    AjaxResult importData(MultipartFile file);

    PurchaseLedgerDto getPurchaseByCode(PurchaseLedgerDto purchaseLedgerDto);
}