HTTP/1.1 200 OK Server: nginx Date: Tue, 03 Aug 2021 04:58:59 GMT Content-Type: text/html Content-Length: 0 Last-Modified: Wed, 21 Apr 2021 17:08:10 GMT Connection: keep-alive ETag: "60805bfa-0" Access-Control-Allow-Origin: * Access-Control-Allow-Headers: X-Requested-With Access-Control-Allow-Methods: GET,POST,OPTIONS X-XSS-Protection: 1; mode=block X-Content-Type-Options: nosniff Strict-Transport-Security: max-age=31536000; includeSubdomains; Set-Cookie: HttpOnly Set-Cookie: Secure X-Frame-Options: http://screen.gywb.cn:8000 Accept-Ranges: bytes