header('Content-Type', $type) ->header('Access-Control-Allow-Origin', '*') ->header('Access-Control-Allow-Methods', 'GET, HEAD, OPTIONS') ->header('Access-Control-Allow-Headers', '*') ->header('Access-Control-Expose-Headers', '*') ->header('Access-Control-Max-Age', '86400') ->header('Cache-Control', 'public, max-age=31536000'); })->where('filename', '.*');