客户端获取MAC地址
1.通过IP地址，获取MAC地址。
问题1：使用ADSL，动态IP。
问题2：若有网关，也无法正确获取客户端IP。
2.通过WMI，获取MAC地址。
网上找到了如下代码：
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title>WMI Scripting HTML</title>
<script type="text/jscript" 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 type="text/jscript" 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>
<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>
<form method="POST" action="NICPost.asp" id="formfoo" name="formbar">
<input type="text" name="txtMACAddr">
<input type="text" name="txtIPAddr">
<input type="text" name="txtDNSName">
</form>
</body>
</html>
这段代码根本跑不起来啊。请各位大侠帮忙分析一下。
[解决办法]
你写错了正确的是
service.InstancesOfAsync(foo, 'Win32_NetworkAdapterConfiguration');
