cec.gcc.edu.cn

HTTP /1.1 301 Moved Permanently Server: nginx Date: Fri, 23 Jun 2023 10:28:54 GMT Content-Type: text/html Content-Length: 162 Connection: keep-alive Location: https://cec.gcc.edu.cn/ HTTP/1.1 200 OK Server: nginx Date: Fri, 23 Jun 2023 10:28:54 GMT Content-Type: text/html Content-Length: 22974 Last-Modified: Fri, 02 Jun 2023 08:40:25 GMT Connection: keep-alive ETag: