Cors

server/app/Http/Controllers/Web/AttachmentController.php

@@ -28,7 +28,6 @@ class AttachmentController extends Controller
         if (!$attachment) {
             return view('errors.404');
         }
-
         return Response::download($attachment->path, $attachment->name, [
             'Content-type'  => $attachment->file_type,
             'Accept-Ranges' => 'bytes',

server/app/Http/Kernel.php

@@ -18,8 +18,8 @@ class Kernel extends HttpKernel
         \Illuminate\Foundation\Http\Middleware\ValidatePostSize::class,
         \App\Http\Middleware\TrimStrings::class,
         \Illuminate\Foundation\Http\Middleware\ConvertEmptyStringsToNull::class,
-
         \App\Http\Middleware\Cors::class, //跨域问题
+
     ];
 
     /**

server/app/Http/Middleware/Cors.php

@@ -24,14 +24,14 @@ class Cors
      *
      * @return mixed
      */
-    public function handle($request, Closure $next, $guard = null)
+    public function handle($request, Closure $next)
     {
         $headers = [
             'Access-Control-Allow-Origin'      => '*',
             'Access-Control-Allow-Methods'     => 'GET, HEAD, POST, PUT, DELETE ,OPTIONS',
             'Access-Control-Allow-Credentials' => 'true',
-            'Access-Control-Max-Age'           => '60',
-            'Access-Control-Allow-Headers'     => 'Origin, X-Requested-With, Content-Type, Accept, Authorization',
+            'Access-Control-Max-Age'           => (60 * 60 * 24),
+            'Access-Control-Allow-Headers'     => 'Content-Type, Accept, Authorization, X-Requested-With, Application',
         ];
 
         if ($request->isMethod('OPTIONS')) {
@@ -40,9 +40,8 @@ class Cors
 
         $response = $next($request);
         foreach ($headers as $key => $value) {
-            $response->header($key, $value);
+            $response->headers->set($key, $value);
         }
-
         return $response;
     }
 }

server/routes/api.php

@@ -1,7 +1,5 @@
 <?php
 
-use Illuminate\Http\Request;
-
 /*
 |--------------------------------------------------------------------------
 | API Routes