From 72dbab451bd9abdd58f70cf7e8db604051651f96 Mon Sep 17 00:00:00 2001
From: huminmin <mac@MacBook-Pro.local>
Date: 星期三, 25 三月 2026 09:59:32 +0800
Subject: [PATCH] 增加注解

---
 src/main/java/com/ruoyi/basic/service/impl/ProductModelServiceImpl.java |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)

diff --git a/src/main/java/com/ruoyi/basic/service/impl/ProductModelServiceImpl.java b/src/main/java/com/ruoyi/basic/service/impl/ProductModelServiceImpl.java
index 9382134..e9dfd73 100644
--- a/src/main/java/com/ruoyi/basic/service/impl/ProductModelServiceImpl.java
+++ b/src/main/java/com/ruoyi/basic/service/impl/ProductModelServiceImpl.java
@@ -118,6 +118,10 @@
                 ProductModel item = productModelList.get(i);
                 int rowNum = i + 2;
 
+                if (StringUtils.isEmpty(item.getMaterialCode())) {
+                    return AjaxResult.error("绗� " + rowNum + " 琛屽鍏ュけ璐�: [鐗╂枡缂栧彿] 涓嶈兘涓虹┖");
+                }
+
                 if (StringUtils.isEmpty(item.getModel())) {
                     return AjaxResult.error("绗� " + rowNum + " 琛屽鍏ュけ璐�: [瑙勬牸鍨嬪彿] 涓嶈兘涓虹┖");
                 }

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