From bf3385c9330a8f334b9bc4f775b8e8b597d9fe11 Mon Sep 17 00:00:00 2001
From: Helius <wangdoubleone@gmail.com>
Date: Sat, 28 May 2022 09:42:07 +0800
Subject: [PATCH] fix news

---
 src/main/resources/mapper/modules/MallShoppingCartMapper.xml |   16 ++++++++++++++++
 1 files changed, 16 insertions(+), 0 deletions(-)

diff --git a/src/main/resources/mapper/modules/MallShoppingCartMapper.xml b/src/main/resources/mapper/modules/MallShoppingCartMapper.xml
index 1dd5d8d..3acd27d 100644
--- a/src/main/resources/mapper/modules/MallShoppingCartMapper.xml
+++ b/src/main/resources/mapper/modules/MallShoppingCartMapper.xml
@@ -20,4 +20,20 @@
         select * from mall_shopping_cart
         where member_id=#{memberId} and sku_id=#{skuId}
     </select>
+
+    <delete id="delBySkuId">
+        delete from mall_shopping_cart
+        where member_id=#{memberId} and sku_id=#{skuId}
+    </delete>
+
+    <delete id="deleteByGoodsId">
+        delete from mall_shopping_cart
+        where goods_id = #{goodsId}
+    </delete>
+
+    <delete id="deleteByGoodsIdAndSkuId">
+        delete from mall_shopping_cart
+        where goods_id = #{goodsId} and sku_id = #{skuId}
+    </delete>
+
 </mapper>
\ No newline at end of file

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