修复下载功能

2025-05-20 10:34:02 +08:00
parent 7542d76d39
commit 16d2fe4520
13 changed files with 2249 additions and 69 deletions
@@ -0,0 +1,53 @@
+<?php
+namespace app\index\controller;
+use think\facade\Request;
+use think\facade\Filesystem;
+use think\Response;
+
+use app\index\model\Resources\Resources;
+
+class StorageController extends BaseController
+{
+    /**
+     * 处理文件下载
+     * @return \think\Response
+     */
+    public function download()
+    {
+        // 获取请求的文件路径
+        $path = Request::pathinfo();
+        
+        // 移除 'storage/' 前缀
+        $path = str_replace('storage/', '', $path);
+        
+        // 构建完整的文件路径
+        $filePath = public_path() . 'storage/' . $path;
+        
+        // 检查文件是否存在
+        if (!file_exists($filePath)) {
+            return Response::create('文件不存在', 'html', 404);
+        }
+        
+        // 获取文件信息
+        $fileInfo = pathinfo($filePath);
+        $fileName = $fileInfo['basename'];
+        $fileSize = filesize($filePath);
+        $fileType = mime_content_type($filePath);
+        
+        // 设置响应头
+        $headers = [
+            'Content-Type' => $fileType,
+            'Content-Disposition' => 'attachment; filename="' . $fileName . '"',
+            'Content-Length' => $fileSize,
+            'Cache-Control' => 'no-cache, must-revalidate',
+            'Pragma' => 'no-cache',
+            'Expires' => '0'
+        ];
+        
+        // 读取文件内容
+        $content = file_get_contents($filePath);
+        
+        // 返回文件下载响应
+        return Response::create($content, 'file', 200, $headers);
+    }
+}