HTTP/1.1 200 OK Date: Thu, 26 Nov 2020 10:05:51 GMT Server: VWebServer X-Frame-Options: SAMEORIGIN Upgrade: h2c,h2 Connection: Upgrade Last-Modified: Thu, 26 Nov 2020 10:05:51 GMT Accept-Ranges: bytes Content-Length: 0 Cache-Control: max-age=600 Expires: Thu, 26 Nov 2020 10:15:51 GMT ETag: W/"0-5b4ffb055f20d" Content-Type: text/html Content-Language: zh-CN