ASP. NET and JS get URL and IP address

Last Update:2018-12-05 Source: Internet

Author: User

Tags get ip

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ASP. NET and JS get URL and IP address

Httpcontext. Current. Request. url. tostring () is not reliable.

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

Obtained Through httpcontext. Current. Request. url. tostring () is

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

The correct method is: httpcontext. Current. Request. url. pathandquery1, obtained through ASP. NET
If the URL for the test is a http://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: http://www.test.com/
Request. url. localpath:/testweb/default. aspx

2. Get it through JS

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>

Thistloc = top. Location. href;

Thisploc = parent.doc ument. 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.doc ument. Location; <br>

Thisthost = top. Location. hostname; <br>

Thishost = location. hostname; <br>

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. obtained in ASP. NET

Get the Server IP Address:
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 available connections ";
}
The myip address is the IP address of the server.

Obtain the IP address of the client.

// Obtain the publisher's IP address
String IP = request. servervariables ["remote_addr"]. tostring ();
2. Get it through JS
<HTML>
<Head>
<Title> </title>
<Meta http-equiv = "Content-Type" content = "text/html; charset = GBK">
</Head>

<Body>

<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>

Myform. macaddress. value = smacaddr;
Myform. IPaddress. value = sipaddr;
Myform. hostname. value = sdnsname;
</SCRIPT>

This article is an English version of an article which is originally in the Chinese language on aliyun.com and is provided for information purposes only. This website makes no representation or warranty of any kind, either expressed or implied, as to the accuracy, completeness ownership or reliability of the article or any translations thereof. If you have any concerns or complaints relating to the article, please send an email, providing a detailed description of the concern or complaint, to info-contact@alibabacloud.com. A staff member will contact you within 5 working days. Once verified, infringing content will be removed immediately.

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