From 000112976716cb6676e61b35e818481db8eb99a1 Mon Sep 17 00:00:00 2001
From: gaoluyang <2820782392@qq.com>
Date: 星期日, 11 十月 2026 14:46:40 +0800
Subject: [PATCH] 天津-奇缘恒艺 录数据需求修改

---
 src/main/java/com/ruoyi/basic/service/IProductService.java |    7 +++++++
 1 files changed, 7 insertions(+), 0 deletions(-)

diff --git a/src/main/java/com/ruoyi/basic/service/IProductService.java b/src/main/java/com/ruoyi/basic/service/IProductService.java
index 1abaad4..dfbe570 100644
--- a/src/main/java/com/ruoyi/basic/service/IProductService.java
+++ b/src/main/java/com/ruoyi/basic/service/IProductService.java
@@ -20,4 +20,11 @@
     List<ProductTreeDto> selectProductList(ProductDto productDto);
 
     IPage<ProductModelVo> listPageProductModel(Page<ProductModelVo> page, ProductModel productModel);
+
+    /**
+     * 鍙拌处鎵嬪伐褰曞叆鍝佸悕/鏉愯川/瑙勬牸鍨嬪彿鏃讹紝鑷姩娉ㄥ唽浜у搧澶х被(鍝佸悕)-瀛愮被(鏉愯川)-瑙勬牸鍨嬪彿锛屽凡瀛樺湪鍒欏鐢�
+     *
+     * @return 瑙勬牸鍨嬪彿璁板綍锛屾湭娉ㄥ唽鏃惰繑鍥� null
+     */
+    ProductModel ensureProductHierarchy(String productName, String material, String modelName, String unit);
 }

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