From 6f1aa6e3d5f493948c1223d0fc038efd3920f33a Mon Sep 17 00:00:00 2001
From: lifenlong <pikachu1995@126.com>
Date: Wed, 21 Jul 2021 12:00:03 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BD=BF=E7=94=A8hutool=E5=81=9AString?=
 =?UTF-8?q?=E9=9D=9E=E7=A9=BA=E5=88=A4=E6=96=AD?=
MIME-Version: 1.0
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---
 .../cn/lili/modules/goods/serviceimpl/GoodsSkuServiceImpl.java  | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/framework/src/main/java/cn/lili/modules/goods/serviceimpl/GoodsSkuServiceImpl.java b/framework/src/main/java/cn/lili/modules/goods/serviceimpl/GoodsSkuServiceImpl.java
index f601e134..844cfd3e 100644
--- a/framework/src/main/java/cn/lili/modules/goods/serviceimpl/GoodsSkuServiceImpl.java
+++ b/framework/src/main/java/cn/lili/modules/goods/serviceimpl/GoodsSkuServiceImpl.java
@@ -194,7 +194,7 @@ public class GoodsSkuServiceImpl extends ServiceImpl<GoodsSkuMapper, GoodsSku> i
         String quantity = stringRedisTemplate.opsForValue().get(GoodsSkuService.getStockCacheKey(id));
 
         //如果sku缓存的库存与库存缓存不符则按照库存缓存进行
-        if (quantity == null) {
+        if (StrUtil.isNotEmpty(quantity)) {
             goodsSku.setQuantity(Convert.toInt(quantity));
             cache.put(GoodsSkuService.getCacheKeys(goodsSku.getId()), goodsSku);
         }