From cbbc969b64ad7efd9de168e4fda2bcbd52da4793 Mon Sep 17 00:00:00 2001
From: zhang1106 <849185023@qq.com>
Date: Fri, 6 Feb 2026 13:38:24 +0800
Subject: [PATCH] =?UTF-8?q?fix(racks):=20=E7=A1=AE=E4=BF=9D=E5=AF=BC?=
 =?UTF-8?q?=E5=85=A5=E6=96=87=E4=BB=B6=E6=97=B6=E4=B8=B4=E6=97=B6=E7=9B=AE?=
 =?UTF-8?q?=E5=BD=95=E5=AD=98=E5=9C=A8?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

在文件导入路由中添加检查并创建临时目录的逻辑，防止因目录不存在导致的文件保存失败
---
 backend/routes/racks.js | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/backend/routes/racks.js b/backend/routes/racks.js
index 018bb01..0e0d29c 100644
--- a/backend/routes/racks.js
+++ b/backend/routes/racks.js
@@ -218,8 +218,14 @@ router.post('/import', async (req, res) => {
 
     const file = req.files.file;
     
+    // 确保temp目录存在
+    const tempDir = path.join(__dirname, '../temp');
+    if (!fs.existsSync(tempDir)) {
+      fs.mkdirSync(tempDir, { recursive: true });
+    }
+    
     // 保存临时文件
-    const tempFilePath = path.join(__dirname, '../temp', `${Date.now()}_${file.name}`);
+    const tempFilePath = path.join(tempDir, `${Date.now()}_${file.name}`);
     try {
       await file.mv(tempFilePath);
     } catch (saveError) {