怎样得到当前浏览器登陆的用户名？

Question

<script language=javascript>
var WshShell    = new ActiveXObject("WScript.Shell");
alert("计算机名   = "+ WshShell.ExpandEnvironmentStrings("%COMPUTERNAME%"));
alert("登录用户名 = "+ WshShell.ExpandEnvironmentStrings("%USERNAME%"));
</script>至于有没有这个权限让你来运行这段我不管

Answer 1

需要开启用IE安全设置里的ActiveX控件执行权限
<script language="javascript">
var wshNetwork  = new ActiveXObject("WScript.Network");
alert("域名       = "+ wshNetwork.UserDomain);
alert("计算机名   = "+ wshNetwork.ComputerName);
alert("登录用户名 = "+ wshNetwork.UserName);
</script>