显示HTTP状态码和HEAD信息↓
HTTP/1.1 302 Found
Server: nginx
Date: Mon, 01 Jul 2024 16:23:46 GMT
Content-Type: text/html; charset=utf-8
Content-Length: 123
Connection: keep-alive
Cache-Control: private
Location: /zh-cn
X-AspNet-Version: 4.0.30319
X-Powered-By: ASP.NET
HTTP/1.1 301 Moved Permanently
Server: nginx
Date: Mon, 01 Jul 2024 16:23:46 GMT
Content-Type: text/html; charset=UTF-8
Content-Length: 149
Location: http://3bio.cn/zh-cn/
Connection: keep-alive
X-Powered-By: ASP.NET
HTTP/1.1 200 OK
Server: nginx
Date: Mon, 01 Jul 2024 16:23:46 GMT
Content-Type: text/html; charset=utf-8
Content-Length: 48126
Connection: keep-alive
Vary: Accept-Encoding
Cache-Control: private
X-AspNet-Version: 4.0.30319
X-Powered-By: ASP.NET