xyh.lnut.edu.cn

HTTP /1.1 301 Moved Permanently Server: none Date: Fri, 13 Jan 2023 21:53:02 GMT Content-Type: text/html Content-Length: 177 Connection: keep-alive Location: https://xyh.lnut.edu.cn/ HTTP/1.1 200 OK Server: none Date: Fri, 13 Jan 2023 21:53:02 GMT Content-Type: text/html Content-Length: 8986 Connection: keep-alive X-Frame-Options: SAMEORIGIN Last-Modified: Sat, 08 Oct 2022 04:51:43 GMT ETag: