显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Server: marco/2.20
Date: Thu, 18 Apr 2024 11:46:31 GMT
Content-Type: text/html; charset=utf-8
Content-Length: 24575
Connection: keep-alive
Vary: Accept-Encoding
X-Source: C/200
ETag: "662102c2-5fff"
Last-Modified: Thu, 18 Apr 2024 11:23:46 GMT
Accept-Ranges: bytes
Expires: Sat, 03 Mar 1990 23:33:33 GMT
Cache-Control: no-cache, no-store, must-revalidate
Pragma: no-cache
X-Request-Id: b61d9a4de4bb4a99d295af2d602d6b42
Via: S.mix-js-taz1-220, T.220.D, V.mix-js-taz1-221, T.4.D, M.ctn-js-ynz-005