From d60d905750e86e7dbcbf932ee2aa7bb835f879bc Mon Sep 17 00:00:00 2001
From: zepengdev <lzpsmith@outlook.com>
Date: Wed, 04 Jun 2025 08:24:32 +0800
Subject: [PATCH] 1、PlatformCategory继承BaseEntity 2、调整PlatformCategoryView字段 3、完成queryPlatformCategory接口开发

---
 oying-system/src/main/java/com/oying/modules/message/service/impl/MessageOrderBuyerServiceImpl.java |    6 ++++++
 1 files changed, 6 insertions(+), 0 deletions(-)

diff --git a/oying-system/src/main/java/com/oying/modules/message/service/impl/MessageOrderBuyerServiceImpl.java b/oying-system/src/main/java/com/oying/modules/message/service/impl/MessageOrderBuyerServiceImpl.java
index 72b1b20..212e818 100644
--- a/oying-system/src/main/java/com/oying/modules/message/service/impl/MessageOrderBuyerServiceImpl.java
+++ b/oying-system/src/main/java/com/oying/modules/message/service/impl/MessageOrderBuyerServiceImpl.java
@@ -1,5 +1,6 @@
 package com.oying.modules.message.service.impl;
 
+import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
 import com.oying.modules.message.domain.MessageOrderBuyer;
 import com.oying.utils.FileUtil;
 import lombok.RequiredArgsConstructor;
@@ -74,4 +75,9 @@
         }
         FileUtil.downloadExcel(list, response);
     }
+
+    @Override
+    public MessageOrderBuyer findByOrderId(Integer orderId) {
+        return baseMapper.selectOne(new QueryWrapper<MessageOrderBuyer>().eq("order_id", orderId));
+    }
 }

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