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/MallGoodsImagesMapper.xml | 8 ++++++++
1 files changed, 8 insertions(+), 0 deletions(-)
diff --git a/src/main/resources/mapper/modules/MallGoodsImagesMapper.xml b/src/main/resources/mapper/modules/MallGoodsImagesMapper.xml
index 6b3049e..f1e7f4f 100644
--- a/src/main/resources/mapper/modules/MallGoodsImagesMapper.xml
+++ b/src/main/resources/mapper/modules/MallGoodsImagesMapper.xml
@@ -5,4 +5,12 @@
<select id="selectGoodsImagesByGoodsId" resultType="java.lang.String">
select image_url from mall_goods_images where goods_id=#{goodsId}
</select>
+
+ <select id="selectByGoodId" resultType="java.lang.String">
+ select image_url from mall_goods_images where goods_id = #{goodsId}
+ </select>
+
+ <delete id="deleteByGoodsId">
+ delete from mall_goods_images where goods_id = #{goodsId}
+ </delete>
</mapper>
\ No newline at end of file
--
Gitblit v1.9.1