C# 获取当前服务器域名
"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";
//如果有端口的话
int port = System.Web.HttpContext.Current.Request.Url.Port;
//获得网站访问来源地址
Request.ServerVariables["HTTP_REFERER"]
//或者
Request.UrlReferrer
转载于:https://www.cnblogs.com/sntetwt/p/11057599.html
以下内容属于个人实测:
var tt = Request.Url.AbsoluteUri;
var tt1 = Request.Url.Authority;
var tt2 = Request.Url.Host;
var tt3 = Request.Url.ToString();
var tt4 = Request.Url.Scheme + "://" + Request.Url.Host;
var tt5 = Request.Url.Scheme + "://" + Request.Url.Authority;
IIS配的ip+端口结果如下:
当前域名绝对地址tt:http://192.168.30.127:9321/Doctor/Report/ChoicePicturePrintReport?reportUID=bdb010132ff747718981f2ff4afa4211,
获取服务器的域名系统 (DNS) 主机名或 IP 地址和端口号tt1:192.168.30.127:9321,
获取此实例的主机部分tt2:192.168.30.127,
获取有关当前请求的 URL tt3:http://192.168.30.127:9321/Doctor/Report/ChoicePicturePrintReport?reportUID=bdb010132ff747718981f2ff4afa4211,
完整的域名tt4:http://192.168.30.127,
完整的地址+端口号tt5:http://192.168.30.127:9321
IIS配的全部分配+端口结果如下:
当前域名绝对地址tt:http://localhost:9321/Doctor/Report/ChoicePicturePrintReport?reportUID=bdb010132ff747718981f2ff4afa4211,
获取服务器的域名系统 (DNS) 主机名或 IP 地址和端口号tt1:localhost:9321,
获取此实例的主机部分tt2:localhost,
获取有关当前请求的 URL tt3:http://localhost:9321/Doctor/Report/ChoicePicturePrintReport?reportUID=bdb010132ff747718981f2ff4afa4211,
完整的域名tt4:http://localhost,
完整的地址+端口号tt5:http://localhost:9321