dhl:Request.Url asp.net获取当前页面的url地址
Request.Url:
http://localhost:1532/URL.aspx?sid=3434
Code
Request.Url.AbsolutePath:
/URL.aspx
Request.Url.AbsoluteUri:
http://localhost:1532/URL.aspx?sid=3434
Request.Url.Authority:
localhost:1532
Request.Url.DnsSafeHost:
localhost
Request.Url.Host:
localhost
Request.Url.HostNameType:
Dns
Request.Url.IsAbsoluteUri:
True
Request.Url.LocalPath:
/URL.aspx
Request.Url.OriginalString:
http://localhost:1532/URL.aspx?sid=3434
Request.Url.PathAndQuery:
/URL.aspx?sid=3434
Request.Url.Port:
1532
Request.Url.Query:
?sid=3434
Request.Url.Scheme:
http
Request.Url.UserInfo:
Response.Write("http://" + Request.Url.Authority + Request.ApplicationPath);
http://localhost:1532/
假设当前页完整地址是:http://www.jb51.net/aaa/bbb.aspx?id=5&name=kelli
"http://"是协议名
"www.jb51.net"是域名
"aaa"是站点名
"bbb.aspx"是页面名(文件名)
"id=5&name=kelli"是参数
【1】获取 完整url (协议名+域名+站点名+文件名+参数)
string url=Request.Url.ToString();
url= http://www.jb51.net/aaa/bbb.aspx?id=5&name=kelli
【2】获取 站点名+页面名+参数:
string url=Request.RawUrl;
(或 string url=Request.Url.PathAndQuery;)
url= /aaa/bbb.aspx?id=5&name=kelli
【3】获取 站点名+页面名:
string url=HttpContext.Current.Request.Url.AbsolutePath;
(或 string url= HttpContext.Current.Request.Path;)
url= aaa/bbb.aspx
【4】获取 域名:
string url=HttpContext.Current.Request.Url.Host;
url= www.jb51.net
【5】获取 参数:
string url= HttpContext.Current.Request.Url.Query;
url= ?id=5&name=kelli
Request.RawUrl:获取客户端请求的URL信息(不包括主机和端口)------>/Default2.aspx
Request.ApplicationPath:获取服务器上ASP.NET应用程序的虚拟路径。------>/
Request.CurrentExecutionFilePath:获取当前请求的虚拟路径。------>/Default2.aspx
Request.Path:获取当前请求的虚拟路径。------>/Default2.aspx
Request.PathInfo:取具有URL扩展名的资源的附加路径信息------>
Request.PhysicalPath:获取与请求的URL相对应的物理文件系统路径。------>E:\temp\Default2.aspx
Request.Url.LocalPath:------>/Default2.aspx
Request.Url.AbsoluteUri:------>http://localhost:8080/Default2.aspx
Request.Url.AbsolutePath:---------------------------->/Default2.aspx