From c3f81c5997f6d9e54ce28631a00fc03cca3bd2c6 Mon Sep 17 00:00:00 2001
From: liyj <1617420630@qq.com>
Date: Mon, 21 Jul 2025 15:49:37 +0800
Subject: [PATCH] =?UTF-8?q?=E5=95=86=E5=93=81=E4=BF=9D=E5=AD=98=E9=97=AE?=
 =?UTF-8?q?=E9=A2=98=E4=BF=AE=E5=A4=8D?=
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---
 .../product/service/impl/ShopProductBaseServiceImpl.java    | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/mall-shop/src/main/java/com/suisung/mall/shop/product/service/impl/ShopProductBaseServiceImpl.java b/mall-shop/src/main/java/com/suisung/mall/shop/product/service/impl/ShopProductBaseServiceImpl.java
index f8aa3993..a178f29c 100644
--- a/mall-shop/src/main/java/com/suisung/mall/shop/product/service/impl/ShopProductBaseServiceImpl.java
+++ b/mall-shop/src/main/java/com/suisung/mall/shop/product/service/impl/ShopProductBaseServiceImpl.java
@@ -1001,8 +1001,10 @@ public class ShopProductBaseServiceImpl extends BaseServiceImpl<ShopProductBaseM
             item_row.setSpec_item_ids(CollUtil.join(spec_item_ids, ","));
 
             // todo 生成商家SKU
-
-            String sku_uniqid = CollUtil.join(spec_item_ids, "-");
+            String sku_uniqid = "default";
+            if(CollUtil.isNotEmpty(spec_item_ids)){
+                 sku_uniqid = CollUtil.join(spec_item_ids, "-");
+            }
             String product_item_seq_val = String.format("%s:%s", productId, sku_uniqid);
             String product_item_seq_id = SecureUtil.md5(product_item_seq_val);