From 3e4f8a6d2b9b8438e3c884ec42fe8838a0e6913d Mon Sep 17 00:00:00 2001
From: xioayue <xc@xyiege.com>
Date: Fri, 1 Jul 2022 10:49:18 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BB=A3=E7=A0=81=E6=9B=B4=E6=96=B0?=
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---
 .../chjyj/szwh/service/impl/ShopCarServiceImpl.java   | 11 +++++++++++
 src/main/java/cn/chjyj/szwh/utils/RedisUtils.java     |  2 +-
 2 files changed, 12 insertions(+), 1 deletion(-)

diff --git a/src/main/java/cn/chjyj/szwh/service/impl/ShopCarServiceImpl.java b/src/main/java/cn/chjyj/szwh/service/impl/ShopCarServiceImpl.java
index 8660c84..25c7820 100644
--- a/src/main/java/cn/chjyj/szwh/service/impl/ShopCarServiceImpl.java
+++ b/src/main/java/cn/chjyj/szwh/service/impl/ShopCarServiceImpl.java
@@ -89,8 +89,19 @@ public class ShopCarServiceImpl implements ShopCarService {
         return 0;
     }
 
+    /**
+     * 移除购物车
+     * @param userIsli
+     * @param goodsIsli
+     * @return
+     */
     @Override
     public int delShoppingCar(String userIsli, String goodsIsli) {
+        String key="car_"+userIsli;
+        if(RedisUtils.get(key)!=null){
+            // 移出该商品
+            RedisUtils.delete(key);
+        }
         return 0;
     }
 }
diff --git a/src/main/java/cn/chjyj/szwh/utils/RedisUtils.java b/src/main/java/cn/chjyj/szwh/utils/RedisUtils.java
index 1f8b9e5..f9462fd 100644
--- a/src/main/java/cn/chjyj/szwh/utils/RedisUtils.java
+++ b/src/main/java/cn/chjyj/szwh/utils/RedisUtils.java
@@ -84,7 +84,7 @@ public class RedisUtils {
         return get(key, NOT_EXPIRE);
     }
 
-    public void delete(String key) {
+    public static void delete(String key) {
         redisTemplate.delete(key);
     }