显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Server: nginx
Date: Sun, 19 May 2024 00:22:33 GMT
Content-Type: text/html
Content-Length: 1046
Connection: keep-alive
Vary: Accept-Encoding
Last-Modified: Fri, 17 May 2024 03:00:35 GMT
ETag: "6646c853-416"
Access-Control-Allow-Origin: *
Access-Control-Allow-Methods: GET, POST, OPTIONS
Access-Control-Allow-Headers: DNT,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type,Range
Access-Control-Expose-Headers: Content-Length,Content-Range
Accept-Ranges: bytes