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/PlatformBannerMapper.xml |   15 +++++++++++----
 1 files changed, 11 insertions(+), 4 deletions(-)

diff --git a/src/main/resources/mapper/modules/PlatformBannerMapper.xml b/src/main/resources/mapper/modules/PlatformBannerMapper.xml
index 4421d20..4079ccf 100644
--- a/src/main/resources/mapper/modules/PlatformBannerMapper.xml
+++ b/src/main/resources/mapper/modules/PlatformBannerMapper.xml
@@ -2,12 +2,19 @@
 <!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
 <mapper namespace="cc.mrbird.febs.mall.mapper.PlatformBannerMapper">
 
-    <select id="findPlatformBannerInPage" resultType="cc.mrbird.febs.mall.entity.PlatformBanner">
-        SELECT
+	<select id="findPlatformBannerInPage" resultType="cc.mrbird.febs.mall.entity.PlatformBanner">
+		SELECT
 			*
 		FROM
 			platform_banner
-			order by created_time desc
-    </select>
+		<where>
+			<if test="record != null" >
+				<if test="record.type!=null and record.type!=0">
+					and type = #{record.type}
+				</if>
+			</if>
+		</where>
+		order by type asc,sort asc
+	</select>
 
 </mapper>
\ No newline at end of file

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