From f95d53611c41596643b85ea50e40caa9e4468fd6 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E5=BC=A0=E6=9D=BE?=
 <8605635+zhang3064194730@user.noreply.gitee.com>
Date: Wed, 4 Dec 2024 14:37:47 +0800
Subject: [PATCH] =?UTF-8?q?fix:=20=E5=8A=A0=E5=85=A5=E8=B4=AD=E7=89=A9?=
 =?UTF-8?q?=E8=BD=A6skuid=E5=8F=AF=E9=80=89?=
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---
 .../chaozhanggui/system/cashierservice/service/CartService.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/main/java/com/chaozhanggui/system/cashierservice/service/CartService.java b/src/main/java/com/chaozhanggui/system/cashierservice/service/CartService.java
index 901a026..914a033 100644
--- a/src/main/java/com/chaozhanggui/system/cashierservice/service/CartService.java
+++ b/src/main/java/com/chaozhanggui/system/cashierservice/service/CartService.java
@@ -386,7 +386,7 @@ public class CartService {
                     return Result.fail("该商品不存在");
                 }
                 // 判断商品是否已下架
-                tbProductSkuWithBLOBs = productSkuMapper.selectByPrimaryKey(Integer.valueOf(skuId));
+                tbProductSkuWithBLOBs = StrUtil.isBlank(skuId) ? null: productSkuMapper.selectByPrimaryKey(Integer.valueOf(skuId));
                 if (tbProductSkuWithBLOBs == null || tbProductSkuWithBLOBs.getIsGrounding().equals(0)) {
                     rmCart(jsonObject, skuId, tableCartKey);
                     return Result.fail("商品已下架");