From 8e98c5fc1912aa4f65073776754d8b91080d7a66 Mon Sep 17 00:00:00 2001
From: tianya <yanghuxiao@vip.qq.com>
Date: Wed, 24 May 2023 20:47:58 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BC=98=E5=8C=96=E7=B3=BB=E7=BB=9F=E6=9B=B4?=
 =?UTF-8?q?=E6=96=B0=E7=9A=84=E9=97=AE=E9=A2=98?=
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---
 src/admin/api.php | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/admin/api.php b/src/admin/api.php
index 52523c67..f7ce8082 100644
--- a/src/admin/api.php
+++ b/src/admin/api.php
@@ -13,6 +13,7 @@ define('IS_DEDEAPI', TRUE);
 define('DEDEADMIN', str_replace("\\", '/', dirname(__FILE__)));
 require_once(DEDEADMIN.'/../system/common.inc.php');
 require_once(DEDEINC.'/userlogin.class.php');
+@set_time_limit(0);
 AjaxHead();
 helper('cache');
 $action = isset($action) && in_array($action, array('is_need_check_code', 'has_new_version', 'get_changed_files', 'update_backup', 'get_update_versions', 'update', 'upload_image')) ? $action  : '';
@@ -245,17 +246,21 @@ if ($action === 'is_need_check_code') {
             RmRecurse($backupVerPath);
             mkdir($backupVerPath);
             foreach ($fileList as $f) {
+                $realFile = $backupVerPath.$f->filename;
                 if (!preg_match("/^\//", $f->filename)) {
                     //忽略src之外的目录
                     continue;
                 }
+                if (file_exists($realFile)) {
+                    continue;
+                }
                 $fileUrl = DEDEBIZCDN.'/update/'.$ver->ver.'/src'.$f->filename;
                 $dhd = new DedeHttpDown();
                 $dhd->OpenUrl($fileUrl);
                 $fData = $dhd->GetHtml();
                 $dhd->Close();
                 $f->filename = preg_replace('/^\/admin/', $curDir, $f->filename);
-                $realFile = $backupVerPath.$f->filename;
+                
                 @mkdir(dirname($realFile), 0777, true);
                 file_put_contents($realFile, $fData);
             }