HTTP/1.1 200 OK Server: none Date: Tue, 23 Dec 2025 15:49:13 GMT Content-Length: 0 Connection: keep-alive x-application-context: application set-cookie: JSESSIONID=1BB481B91E205D051497D3FDEDE32AD4; 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