HTTP/1.1 302 Found Server: nginx Date: Fri, 17 Jan 2020 21:47:03 GMT Content-Type: text/html;charset=UTF-8 Content-Length: 0 Connection: keep-alive Frame-Options: SAMEORIGIN Set-Cookie: JSESSIONID=B84BC8E1EA336058E27BA4C75ACEAFEC; Path=/; HttpOnly Location: http://121.192.172.118/classroom/ X-Frame-Options: sameorigin