<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<title>获取mac地址</title>
</head>
<body>
<SCRIPT language="JavaScript">
function MacInfo(){
//访问到WbemScripting对象
var locator =new ActiveXObject ("WbemScripting.SWbemLocator");
//访问本地电脑
var service = locator.ConnectServer(".");
//获取我们需要的对象的记录集
var properties = service.ExecQuery("Select * from Win32_NetworkAdapterConfiguration Where IPEnabled =True");
var e =new Enumerator (properties);
{
var p = e.item();
var mac = p.MACAddress;
alert('MAC地址:'+mac)
}
}
</SCRIPT>
<button onclick="MacInfo()">点击我查看MAC</button>
</body>
</html>仅支持IE,需要谷歌支持自己编写扩展
