显示HTTP状态码和HEAD信息↓
HTTP/1.1 302 Found
connection: close
Cache-Control: private
Content-Length: 139
Content-Type: text/html; charset=utf-8
Location: /error.htm?msg=4
Server: Microsoft-IIS/7.5
X-AspNet-Version: 2.0.50727
X-Powered-By: ASP.NET
Date: Fri, 28 Jun 2024 00:31:47 GMT
HTTP/1.1 200 OK
Content-Length: 2496
Content-Type: text/html
Last-Modified: Thu, 27 Mar 2014 05:39:34 GMT
Accept-Ranges: bytes
ETag: "02fe9ee7e49cf1:0"
Server: Microsoft-IIS/7.5
X-Powered-By: ASP.NET
Date: Fri, 28 Jun 2024 00:31:47 GMT