HTTP/1.1 302 302 Server: none Date: Mon, 23 May 2022 01:30:27 GMT Content-Type: text/html;charset=UTF-8 Content-Length: 0 Connection: keep-alive X-Frame-Options: SAMEORIGIN X-Application-Context: application Set-Cookie: JSESSIONID=ACA6FA19EE69D870401B7F0476D885D1; Path=/; HttpOnly Location: http://www.gsm.pku.edu.cn/index/index.html