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/java/cc/mrbird/febs/mall/mapper/MallGoodsCouponMapper.java |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/src/main/java/cc/mrbird/febs/mall/mapper/MallGoodsCouponMapper.java b/src/main/java/cc/mrbird/febs/mall/mapper/MallGoodsCouponMapper.java
index 2130af8..1c939ac 100644
--- a/src/main/java/cc/mrbird/febs/mall/mapper/MallGoodsCouponMapper.java
+++ b/src/main/java/cc/mrbird/febs/mall/mapper/MallGoodsCouponMapper.java
@@ -1,6 +1,7 @@
 package cc.mrbird.febs.mall.mapper;
 
 import cc.mrbird.febs.mall.entity.MallGoodsCoupon;
+import cc.mrbird.febs.mall.vo.AdminMallGoodsCouponVo;
 import com.baomidou.mybatisplus.core.mapper.BaseMapper;
 import com.baomidou.mybatisplus.core.metadata.IPage;
 import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
@@ -10,4 +11,5 @@
 
     IPage<MallGoodsCoupon> selectMallGoodsCouponListInPage(Page<MallGoodsCoupon> page, @Param("record")MallGoodsCoupon mallGoodsCoupon);
 
+    AdminMallGoodsCouponVo selectGoodsCouponById(@Param("id")long id);
 }

--
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