From 2f53a0cf7ae41d061120715d1a6ef88a69f287ba Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E5=B0=8F=E8=83=A1?= <3203164629@qq.com>
Date: Sun, 29 Sep 2024 13:37:20 +0000
Subject: [PATCH] update core/class/io/io_dzz.php.
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Signed-off-by: 小胡 <3203164629@qq.com>
---
 core/class/io/io_dzz.php | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/core/class/io/io_dzz.php b/core/class/io/io_dzz.php
index 608ec3f..c058b3b 100644
--- a/core/class/io/io_dzz.php
+++ b/core/class/io/io_dzz.php
@@ -366,6 +366,9 @@ class io_dzz extends io_api
     public function setFileContent($rid, $fileContent, $force = false, $nocover = true)
     {
         global $_G;
+        if (strpos($rid, 'preview_') === 0) {
+            $rid = preg_replace('/^preview_/', '', $rid);
+        }
         if (!$icoarr = C::t('resources')->fetch_by_rid($rid)) {
             return array('error' => lang('file_not_exist'));
         }