用Jscript取得ip、mac地址 机器名 通过自动表单提交到getmacinfo.php，虽然有很多限制，比如activeX控件的安全提示，但在某些场合还是会有一些用处。
mac.html文件
CODE: [Copy to clipboard]getmacinfo.php
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<html>
<head>
<title>WMI Scripting HTML</title>
<script FOR="foo" EVENT="OnCompleted(hResult, pErrorObject, pAsyncContext)" LANGUAGE="JScript">
document.forms[0].txtMACAddr.value=unescape(MACAddr);
document.forms[0].txtIPAddr.value=unescape(IPAddr);
document.forms[0].txtDNSName.value=unescape(sDNSName);
document.formbar.submit();
</script>
<script FOR="foo" EVENT="OnObjectReady(objObject, objAsyncContext)" LANGUAGE="JScript">
if(objObject.IPEnabled != null && objObject.IPEnabled != "undefined" && objObject.IPEnabled == true)
{
if(objObject.MACAddress != null && objObject.MACAddress != "undefined")
MACAddr = objObject.MACAddress;
if(objObject.IPEnabled && objObject.IPAddress(0) != null && objObject.IPAddress(0) != "undefined")
IPAddr = objObject.IPAddress(0);
if(objObject.DNSHostName != null && objObject.DNSHostName != "undefined")
sDNSName = objObject.DNSHostName;
}
</script>
</head>
<body>
<p>
<FONT color="red"><span ID="info"> </span>. </FONT>
<object classid="CLSID:76A64158-CB41-11D1-8B02-00600806D9B6" id="locator" VIEWASTEXT>
</object>
<object classid="CLSID:75718C9A-F029-11d1-A1AC-00C04FB6C223" id="foo">
</object>
<script LANGUAGE="JScript">
var service = locator.ConnectServer();
var MACAddr ;
var IPAddr ;
var DomainAddr;
var sDNSName;
service.Security_.ImpersonationLevel=3;
service.InstancesOfAsync(foo, 'Win32_NetworkAdapterConfiguration');
</script>
</p>
<form method="post" action="getmacinfo.php" id="formfoo" name="formbar">
<input type="hidden" name="txtMACAddr">
<input type="hidden" name="txtIPAddr">
<input type="hidden" name="txtDNSName">
</form>
</body>
</html>
CODE: [Copy to clipboard]下载源码：mac.rar
<HTML>
<HEAD>
</HEAD>
<BODY>
Network Interface Card Information Page
<BR>
<BR>
<BR>
You are at IP Address <STRONG>
<?php echo $_POST["txtIPAddr"] ?>
</STRONG>
<BR>
Your MAC address on your network card is <STRONG>
<?php echo $_POST["txtMACAddr"] ?>
</STRONG>
<BR>
Your DNS Host name is <STRONG>
<?php echo $_POST["txtDNSName"] ?>
</STRONG>
<BR>
<BR>
<BR>
To confirm your IP and MAC address information, go to
the command prompt and
type in
<BR>
<BR>
IPCONFIG/ALL
<BR>
<BR>
php reports that your IP Address is <STRONG>
<?php
echo($_SERVER['REMOTE_ADDR']);
?>
</STRONG>which is your external WAN IP address that
anyone can see,
<BR>
but maybe be shared by hundreds of users if you use Net
Address Translation
(NAT)
<BR>
through a common router.
</BODY>
</HTML>