From ccbd86bc5f747b748b5bde257a789d748b8cefbb Mon Sep 17 00:00:00 2001
From: Administrator <15274802129@163.com>
Date: Thu, 11 Sep 2025 17:41:35 +0800
Subject: [PATCH] ``` refactor(service): 在设置活动类别名称前增加非空检查在AdminHappyActivityServiceImpl.java中，对happyActivity的categoryId进行了非空检查，并且确认categoryMap中包含该categoryId后，再设置其categoryName。这样可以避免因为空值或不存在的键导致的潜在异常。 ```
---
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
--
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