显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Server: CWS
Date: Sun, 23 Jun 2024 15:18:13 GMT
Content-Type: text/html; charset=utf-8
Connection: keep-alive
Vary: Accept-Encoding
Vary: Accept-Encoding
Vary: Accept-Encoding
Last-Modified: Sun, 23 Jun 2024 15:33:00 GMT
ETag: "f9cd29a285d5301ae990449ab851bb47"
X-Frame-Options: SAMEORIGIN
Access-Control-Allow-Methods: GET,POST
Access-Control-Allow-Headers: DNT,X-Mx-ReqToken,Keep-Alive,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type,Authorization