From e0c734d3d95eba39ece3e1777387d884606d3d92 Mon Sep 17 00:00:00 2001
From: liumangmang <a362165265@qq.com>
Date: Wed, 18 Mar 2026 23:25:14 +0800
Subject: [PATCH] =?UTF-8?q?Config:=20=E9=85=8D=E7=BD=AE=20multipart=20?=
 =?UTF-8?q?=E6=8C=81=E4=B9=85=E5=8C=96=E4=B8=B4=E6=97=B6=E7=9B=AE=E5=BD=95?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 backend/src/main/resources/application.yml | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/backend/src/main/resources/application.yml b/backend/src/main/resources/application.yml
index ad52294..f0c1db3 100644
--- a/backend/src/main/resources/application.yml
+++ b/backend/src/main/resources/application.yml
@@ -9,6 +9,8 @@ spring:
     multipart:
       max-file-size: 2048MB
       max-request-size: 2048MB
+      location: ./data/upload-temp  # 持久化临时目录，避免 Docker 容器重启丢失
+      file-size-threshold: 0  # 立即写入磁盘，不使用内存缓冲
   datasource:
     url: jdbc:h2:file:./data/sshmanager;DB_CLOSE_DELAY=-1
     driver-class-name: org.h2.Driver