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/MallMemberCouponMapper.xml | 4 +++-
1 files changed, 3 insertions(+), 1 deletions(-)
diff --git a/src/main/resources/mapper/modules/MallMemberCouponMapper.xml b/src/main/resources/mapper/modules/MallMemberCouponMapper.xml
index ee8fdb9..ecde786 100644
--- a/src/main/resources/mapper/modules/MallMemberCouponMapper.xml
+++ b/src/main/resources/mapper/modules/MallMemberCouponMapper.xml
@@ -6,7 +6,8 @@
select
a.*,
b.cost_amount costAmount,
- b.real_amount realAmount
+ b.real_amount realAmount,
+ b.type type
from mall_member_coupon a
INNER join mall_goods_coupon b on b.id = a.coupon_id and b.state = 2
<where>
@@ -32,6 +33,7 @@
select
a.*,
b.cost_amount costAmount,
+ b.type type,
b.real_amount realAmount
from mall_member_coupon a
INNER join mall_goods_coupon b on b.id = a.coupon_id and b.state = 2
--
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