HTTP/1.1 200 OK Expires: Tue, 26 Mar 2019 16:22:33 GMT Date: Tue, 26 Mar 2019 16:17:33 GMT Server: nginx Content-Type: text/html Transfer-Encoding: chunked Cache-Control: max-age=300 X-Via: 1.1 PSgdhzdx7ur102:10 (Cdn Cache Server V2.0), 1.1 PSxgHK6pw69:3 (Cdn Cache Server V2.0) Connection: keep-alive 成都面对面