From 61296f3965dd87dcc02ada9c630a5bc2db5eda5b Mon Sep 17 00:00:00 2001
From: KKSU <15274802129@163.com>
Date: Fri, 20 Dec 2024 13:28:07 +0800
Subject: [PATCH] fix(mall): 修复查询充值记录时的空指针异常 - 在查询充值记录后，增加对结果为空的检查 - 如果查询结果为空，抛出 "记录不存在" 的异常 - 这个修改确保了在处理充值记录时，不会因为空指针而导致程序崩溃
---
src/main/resources/mapper/modules/MallShoppingCartMapper.xml | 18 +++++++++++++++++-
1 files changed, 17 insertions(+), 1 deletions(-)
diff --git a/src/main/resources/mapper/modules/MallShoppingCartMapper.xml b/src/main/resources/mapper/modules/MallShoppingCartMapper.xml
index 1dd5d8d..ac1796e 100644
--- a/src/main/resources/mapper/modules/MallShoppingCartMapper.xml
+++ b/src/main/resources/mapper/modules/MallShoppingCartMapper.xml
@@ -13,11 +13,27 @@
</resultMap>
<select id="selectCartGoodsList" resultMap="ShoppingCartMap">
- select * from mall_shopping_cart where member_id=#{memberId}
+ select * from mall_shopping_cart where member_id=#{memberId} and type = #{type}
</select>
<select id="selectCartGoodsBySkuId" resultType="cc.mrbird.febs.mall.entity.MallShoppingCart">
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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