From 8a2d6564e22c28ec357a8c702ffe67d6d790c459 Mon Sep 17 00:00:00 2001
From: Administrator <15274802129@163.com>
Date: Thu, 22 Jan 2026 16:37:51 +0800
Subject: [PATCH] fix(ai): 修复会员学习记录查询中的空指针异常

---
 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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