HTTP/1.1 200 OK Server: none Date: Sat, 20 Dec 2025 12:27:36 GMT Content-Length: 0 Connection: keep-alive x-application-context: application set-cookie: JSESSIONID=14A172DF85E6077A52036B5DB6940A5B; Path=/; HttpOnly x-envoy-upstream-service-time: 4 X-Content-Type-Options: nosniff X-XSS-Protection: 1; mode=block X-Frame-Options: ALLOW-FROM callonestop.xdsisu.edu.cn Frame-Options: SAMEORIGIN Strict-Transport-Security: max-age=31536000;includeSubdomains; preload