C#获取当前页面的url (转载）
HttpContext.Current.Request.Url.PathAndQuery
1、通过ASP.NET获取 如果测试的url地址是http://www.test.com/testweb/default.aspx, 结果如下： Request.ApplicationPath: /testweb Request.CurrentExecutionFilePath: /testweb/default.aspx Request.FilePath: /testweb/default.aspx Request.Path: /testweb/default.aspx Request.PhysicalApplicationPath: E:\WWW\testwebRequest.PhysicalPath: E:\WWW\testweb\default.aspx Request.RawUrl: /testweb/default.aspx Request.Url.AbsolutePath: /testweb/default.aspx Request.Url.AbsoluteUrl: http://www.test.com/testweb/default.aspx Request.Url.Host: http://www.test.com/ Request.Url.LocalPath: /testweb/default.aspx
2、通过JS获取
<table width=100% cellpadding=0 cellspacing=0 border=0 >
< script>
thisURL = document.URL;
thisHREF = document.location.href;
thisSLoc = self.location.href;
thisDLoc = document.location;
strwrite = "<tr><td valign=top>thisURL: </td><td>[" + thisURL + "]</td></tr>"
strwrite += "<tr><td valign=top>thisHREF: </td><td>[" + thisHREF + "]</td></tr>"
strwrite += "<tr><td valign=top>thisSLoc: </td><td>[" + thisSLoc + "]</td></tr>"
strwrite += "<tr><td valign=top>thisDLoc: </td><td>[" + thisDLoc + "]</td></tr>"
document.write( strwrite );
< /script>
thisDLoc = document.location; <BR>
thisURL = document.URL; <BR>
thisHREF = document.location.href; <BR>
thisSLoc = self.location.href;<BR>
< script>
thisTLoc = top.location.href;
thisPLoc = parent.document.location;
thisTHost = top.location.hostname;
thisHost = location.hostname;
strwrite = "<tr><td valign=top>thisTLoc: </td><td>[" + thisTLoc + "]</td></tr>"
strwrite += "<tr><td valign=top>thisPLoc: </td><td>[" + thisPLoc + "]</td></tr>"
strwrite += "<tr><td valign=top>thisTHost: </td><td>[" + thisTHost + "]</td></tr>"
strwrite += "<tr><td valign=top>thisHost: </td><td>[" + thisHost + "]</td></tr>"
document.write( strwrite );
< /script>
thisTLoc = top.location.href; <BR>
thisPLoc = parent.document.location; <BR>
thisTHost = top.location.hostname; <BR>
thisHost = location.hostname;<BR>
< script>
tmpHPage = thisHREF.split( "/" );
thisHPage = tmpHPage[ tmpHPage.length-1 ];
tmpUPage = thisURL.split( "/" );
thisUPage = tmpUPage[ tmpUPage.length-1 ];
strwrite = "<tr><td valign=top>thisHPage: </td><td>[" + thisHPage + "]</td></tr>"
strwrite += "<tr><td valign=top>thisUPage: </td><td>[" + thisUPage + "]</td></tr>"
document.write( strwrite );
< /script><tr><td>
＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝ 获取IP 1、ASP.NET中获取
获取服务器的IP地址： using System.Net;
string myIP,myMac; System.Net.IPAddress[] addressList = Dns.GetHostByName(Dns.GetHostName()).AddressList; if ( addressList.Length>1) { myIP = addressList[0].ToString(); myMac = addressList[1].ToString(); } else { myIP = addressList[0].ToString(); myMac = "没有可用的连接"； } myIP地址就是服务器端的ip地址。
获取客户端的ip地址，可以使用
//获取登录者ip地址 string ip = Request.ServerVariables["REMOTE_ADDR"].ToString(); 2、通过JS获取 <html> < head> < title></title> < meta http-equiv="Content-Type" content="text/html; charset=gbk"> < /head>
< body>
< object classid="CLSID:76A64158-CB41-11D1-8B02-00600806D9B6" id="locator" style="display:none;visibility:hidden"></object> < object classid="CLSID:75718C9A-F029-11d1-A1AC-00C04FB6C223" id="foo" style="display:none;visibility:hidden"></object>
< form name="myForm"> < br/>MAC地址：<input type="text" name="macAddress"> < br/>IP地址：<input type="text" name="ipAddress"> < br/>主机名：<input type="text" name="hostName"> < /form>
< /body> < /html> < script language="javascript"> var sMacAddr=""; var sIPAddr=""; var sDNSName="";
var service = locator.ConnectServer(); service.Security_.ImpersonationLevel=3; service.InstancesOfAsync(foo, 'Win32_NetworkAdapterConfiguration');
< /script>
< script FOR="foo" EVENT="OnObjectReady(objObject,objAsyncContext)" LANGUAGE="JScript">if(objObject.IPEnabled != null && objObject.IPEnabled != "undefined" && objObject.IPEnabled == true){if(objObject.IPEnabled && objObject.IPAddress(0) !=null && objObject.IPAddress(0) != "undefined")sIPAddr = objObject.IPAddress(0);if(objObject.MACAddress != null &&objObject.MACAddress != "undefined")sMacAddr = objObject.MACAddress;if(objObject.DNSHostName != null &&objObject.DNSHostName != "undefined")sDNSName = objObject.DNSHostName;} < /script>
< script FOR="foo" EVENT="OnCompleted(hResult,pErrorObject, pAsyncContext)" LANGUAGE="JScript">
myForm.macAddress.value=sMacAddr; myForm.ipAddress.value=sIPAddr;myForm.hostName.value=sDNSName; < /script>
