HTTP/1.1 302 302 Date: Wed, 03 Jun 2020 22:09:36 GMT Server: Apache X-Frame-Options: SAMEORIGIN Frame-Options: SAMEORIGIN X-Application-Context: application Set-Cookie: JSESSIONID=35B030CA0CA908B424E32D22D8A0BA54; Path=/; HttpOnly Location: http://www.math.pku.edu.cn/ Content-Length: 0 Connection: close Content-Type: text/html;charset=UTF-8