header('Cache-Control','nocache, no-store, max-age=0, must-revalidate') // ->header('Pragma','no-cache') // ->header('Expires','Fri, 01 Jan 1990 00:00:00 GMT'); $response->headers->set('Access-Control-Allow-Origin' , '*'); $response->headers->set('Access-Control-Allow-Methods', 'POST, GET, OPTIONS, PUT, DELETE'); $response->headers->set('Access-Control-Allow-Headers', 'Content-Type, Accept, Authorization, X-Requested-With, Application'); return $response; } }