From c179ed27f17c18b7e7d2ca6dd69bca9acafc8b1d Mon Sep 17 00:00:00 2001
From: augushong <augushong@163.com>
Date: Sat, 2 May 2026 22:10:42 +0800
Subject: [PATCH] =?UTF-8?q?fix(admin):=20=E7=BB=9F=E4=B8=80jpe/jpeg?=
 =?UTF-8?q?=E6=89=A9=E5=B1=95=E5=90=8D=E4=B8=BAjpg?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

检测到文件MIME类型对应的扩展名为jpe或jpeg时，统一转换为更常见的jpg格式，确保后续文件路径处理的一致性。
---
 app/admin/controller/File.php | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/app/admin/controller/File.php b/app/admin/controller/File.php
index 40afbe5..87eb1b4 100644
--- a/app/admin/controller/File.php
+++ b/app/admin/controller/File.php
@@ -104,6 +104,11 @@ class File extends Common
         $mime_type = $mime_detector->detectMimeTypeFromBuffer($file_data);
         $ext_name = array_search($mime_type, GeneratedExtensionToMimeTypeMap::MIME_TYPES_FOR_EXTENSIONS);
 
+        // jpe/jpeg 统一为更常见的 jpg
+        if ($ext_name === 'jpe' || $ext_name === 'jpeg') {
+            $ext_name = 'jpg';
+        }
+
         $public_file_path = '/temp_img/' . uniqid() . '.' . $ext_name;
 
         $temp_file = App::getRootPath() . 'public' . $public_file_path;