From 2613b83d2484dddd3a1a7a27ba04d97a44c31c78 Mon Sep 17 00:00:00 2001
From: todaywindy <hant@cherrybless.com>
Date: Fri, 11 Jul 2025 15:28:04 +0800
Subject: [PATCH] =?UTF-8?q?=E5=AF=BC=E5=87=BA=E9=80=BB=E8=BE=91?=
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---
 application/common/controller/Backend.php | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/application/common/controller/Backend.php b/application/common/controller/Backend.php
index c7c514b..56745ff 100755
--- a/application/common/controller/Backend.php
+++ b/application/common/controller/Backend.php
@@ -770,6 +770,13 @@ class Backend extends Controller
     {
         $page = 1;
         $rowIndex = 2;
+        if (ob_get_level()) ob_end_clean();
+        ob_clean();
+
+        ini_set('memory_limit', '512M');
+        set_time_limit(0);
+        ignore_user_abort(true);
+        ini_set('zlib.output_compression', 'Off');
 
         // 创建 Spreadsheet 和 Sheet
         $spreadsheet = new Spreadsheet();