HTTP/1.1 200 OK Server: VWebServer/6.0.0 Date: Fri, 07 Jun 2019 09:07:07 GMT Content-Type: text/html Content-Length: 0 Connection: keep-alive X-Frame-Options: SAMEORIGIN Last-Modified: Wed, 22 May 2019 15:59:49 GMT Accept-Ranges: bytes Cache-Control: max-age=600 Expires: Fri, 07 Jun 2019 09:17:07 GMT ETag: "0-5897c0e19a15c-gzip" Content-Language: zh-CN X-Frame-Options: SAMEORIGIN