From c1bb3dd69c4d68f3f0787b59881ca258707b8cea Mon Sep 17 00:00:00 2001
From: Administrator <15274802129@163.com>
Date: Thu, 14 Aug 2025 10:34:36 +0800
Subject: [PATCH] feat(websocket): 添加 Netty WebSocket 聊天功能基础版本，URL:http://localhost:8085/febs/pages/websocket/chat.html
---
src/main/resources/mapper/modules/CouponGoodsMapper.xml | 9 +++++++++
1 files changed, 9 insertions(+), 0 deletions(-)
diff --git a/src/main/resources/mapper/modules/CouponGoodsMapper.xml b/src/main/resources/mapper/modules/CouponGoodsMapper.xml
index c5f1acf..f3039df 100644
--- a/src/main/resources/mapper/modules/CouponGoodsMapper.xml
+++ b/src/main/resources/mapper/modules/CouponGoodsMapper.xml
@@ -21,4 +21,13 @@
and coupon_id = #{couponId}
</select>
+ <select id="selectByGoodIdList" resultType="java.lang.Long">
+ select a.coupon_id
+ from coupon_goods a
+ where goods_id IN
+ <foreach collection = "list" item = "item" separator="," open = "(" close = ")" >
+ #{item}
+ </foreach >
+ </select>
+
</mapper>
\ No newline at end of file
--
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