HTTP/1.1 200 OK Date: Tue, 21 May 2019 08:39:00 GMT Server: VWebServer X-Frame-Options: SAMEORIGIN Last-Modified: Sat, 29 Dec 2018 11:56:09 GMT Accept-Ranges: bytes Content-Length: 0 Vary: User-Agent Cache-Control: private, max-age=600 Expires: Tue, 21 May 2019 08:49:00 GMT ETag: "0-57e27dd898a82-gzip" Content-Type: text/html Content-Language: zh-CN