asp.net gets a summary of the URL and IP addresses

  • 2020-06-01 09:22:46
  • OfStack

HttpContext. Current. Request. Url. ToString () is not reliable.

If the current URL is
http://localhost/search.aspx?user=http://csharp.xdowns.com & tag=%BC%BC%CA%F5

Through HttpContext. Current. Request. Url. ToString is () to get to

http://localhost/search.aspxuser=http://csharp.xdowns.com & tag= & frac14; & frac14; & Ecirc; & otilde;


The right approach is:


HttpContext.Current.Request.Url.PathAndQuery 

1. Get through ASP.NET
If the test is http url address: / / www test. com/testweb/default aspx, the results are as follows:

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: www.test.com
Request.Url.LocalPath: /testweb/default.aspx 

2. Get through JS

<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> 

= = = = = = = = = = = = = = = = = = = =
Get IP
1, ASP.NET

Get the IP address of the server:


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 = " No connection is available " ; 
} 

The myIP address is the ip address on the server side.

Gets the client's ip address, which can be used


// Get the logon ip address 
string ip = Request.ServerVariables["REMOTE_ADDR"].ToString(); 

2. Get through JS

<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 Address: <input type="text" name="macAddress">
<br/>IP Address: <input type="text" name="ipAddress">
<br/> Host name: <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> 


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