C# 获取当前服务器域名
<pre>"http://"是协议名"www.test.com"是域名
"aaa"是站点名
"bbb.aspx"是页面名(文件名)
"id=5&name=kelli"是参数
//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.test.com/aaa/bbb.aspx?id=5&name=kelli";
//获取 站点名+页面名+参数:
string url = Request.RawUrl;
string url = Request.Url.PathAndQuery;
url= "/aaa/bbb.aspx?id=5&name=kelli";
//获取 站点名+页面名:
string url = Request.Url.AbsolutePath;
string url = Request.Path;
url= "aaa/bbb.aspx";
//获取 域名:
string url = Request.Url.Host;
url= "www.test.com";
//获取 参数:
string url = Request.Url.Query;
url= "?id=5&name=kelli";<br><br>//如果有端口的话<br>int port = System.Web.HttpContext.Current.Request.Url.Port;<br><br>//获得网站访问来源地址<br>Request.ServerVariables["HTTP_REFERER"]<br>//或者<br>Request.UrlReferrer</pre>
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来源:https://www.cnblogs.com/sntetwt/p/11057599.html
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