js获取 mac地址
<html>
<head>
<title>JSgetMAC</title>
<metahttp-equiv="Content-Type"content="text/html;charset=utf-8"/>
<metaname="generator"content="editplus"/>
<scriptevent="OnObjectReady(objObject,objAsyncContext)"for="foo">
if(objObject.IPEnabled!=null&&objObject.IPEnabled!="undefined"&&objObject.IPEnabled==true){
if(objObject.MACAddress!=null&&objObject.MACAddress!="undefined"&&objObject.DNSServerSearchOrder!=null)
MACAddr=objObject.MACAddress;
if(objObject.IPEnabled&&objObject.IPAddress(0)!=null&&objObject.IPAddress(0)!="undefined"&&objObject.DNSServerSearchOrder!=null)
IPAddr=objObject.IPAddress(0);
if(objObject.DNSHostName!=null&&objObject.DNSHostName!="undefined")
sDNSName=objObject.DNSHostName;
}
</script>
<scripttype="text/javascript">
varMACAddr;
varIPAddr;
varDomainAddr;
varsDNSName;
functioninit(){
varservice=locator.ConnectServer();
service.Security_.ImpersonationLevel=3;
service.InstancesOfAsync(foo,'Win32_NetworkAdapterConfiguration');
}
functiongetMac(){
document.getElementById('txtMac').value=unescape(MACAddr);
}
</script>
</head>
<bodyonLoad="init()">
<objectid="locator"classid="CLSID:76A64158-CB41-11D1-8B02-00600806D9B6"VIEWASTEXT></object>
<objectid="foo"classid="CLSID:75718C9A-F029-11d1-A1AC-00C04FB6C223"></object>
<inputtype="text"id="txtMac"/>
<inputtype="button"id="btn"value="Mac"onClick="getMac()"/>
</body>
</html>