HTTP /1.1 301 Moved Permanently
Server: Tengine
Date: Sat, 24 Dec 2022 04:20:32 GMT
Content-Type: text/html
Content-Length: 239
Connection: keep-alive
Location: https://xjtu.xuetangx.com/
HTTP/1.1 502 Bad Gateway
Server: Tengine
Date: Sat, 24 Dec 2022 04:21:00 GMT
Content-Type: text/html
Content-Length: 564
Connection: keep-alive
15个字符
