js跨域

app/Http/Middleware/CrossHttp.php

@@ -13,17 +13,11 @@ class CrossHttp
     public function handle($request, Closure $next)
     {
         $response = $next($request);
-        $origin = $request->server('HTTP_ORIGIN') ? $request->server('HTTP_ORIGIN') : '';
-        $allow_origin = [
-            'http://localhost:3000',
-        ];
-//        if (in_array($origin, $allow_origin)) {
         $response->header('Access-Control-Allow-Origin', "*");
         $response->header('Access-Control-Allow-Headers', 'Origin, Content-Type, Cookie,X-Requested-With, X-CSRF-TOKEN, Accept, Authorization, X-XSRF-TOKEN');
         $response->header('Access-Control-Expose-Headers', 'Authorization, authenticated');
         $response->header('Access-Control-Allow-Methods', 'GET, POST, PATCH, PUT, OPTIONS');
         $response->header('Access-Control-Allow-Credentials', 'true');
-//        }
         return $response;
     }
 }
\ No newline at end of file

app/Http/routes.php

@@ -28,7 +28,7 @@ Route::pattern('roleId', '[0-9]+');
 |
 */
 
-Route::group(['middleware' => 'cors'], function () {
+Route::group(['middleware' => ["cors"]], function () {
     Route::get('/api/get_user_labels', 'ApiController@getUserLabels');
 });