js获取本机操作系统类型的两种方法

关于机器用的操作系统，我们可以随便点击下鼠标就能够获取，但是如何使用javascript获取本机的操作系统类型呢，下面就通过一段代码示例简单介绍一下，希望能够给需要的朋友带来或多或少的帮助。


function GetOSInfo()
{
var _pf=navigator.platform;
var appVer=navigator.userAgent;
if(_pf=="Win32" || _pf == "Windows")
{
if(appVer.indexOf("WOW64")>-1)
{
_bit = "64位";
}
else
{
_bit = "32位";
}
if(appVer.indexOf("Windows NT 6.0") > -1 || appVer.indexOf("Windows Vista") > -1)
{
if(_bit=='64位' || appVer.indexOf("Windows Vista") > -1)
{
return 'Windows_vista '+_bit;
}
else
{
return "Unknow1";
}
}
else if(appVer.indexOf("Windows NT 6.1") > -1 || appVer.indexOf("Windows 7") > -1)
{
if(_bit=='32位' || appVer.indexOf("Windows 7") > -1)
{
return 'Windows_7 '+_bit;
}
else
{
return "Unknow";
}
}
else
{
try
{
var _winName = Array('2000','XP','2003');
var _ntNum = appVer.match(/Windows NT 5.d/i).toString();
return 'Windows_' + _winName[_ntNum.replace(/Windows NT 5.(d)/i,"$1")]+" "+_bit;
}
catch(e)
{
return 'Windows';
}
}
}
else if(_pf == "Mac68K" || _pf == "MacPPC" || _pf == "Macintosh")
{
return "Mac";
}
else if(_pf == "X11")
{
return "Unix";
}
else if(String(_pf).indexOf("Linux") > -1)
{
return "Linux";
}
else
{
return "Unknow";
}
}


第二种方法：


<script type="text/javascript">
//获取客户端操作系统类型
function detectOS() {
var sUserAgent = navigator.userAgent;
var isWin = (navigator.platform == "Win32") || (navigator.platform == "Windows");
var isMac = (navigator.platform == "Mac68K") || (navigator.platform == "MacPPC") || (navigator.platform == "Macintosh") || (navigator.platform == "MacIntel");
if (isMac) return "Mac";
var isUnix = (navigator.platform == "X11") && !isWin && !isMac;
if (isUnix) return "Unix";
var isLinux = (String(navigator.platform).indexOf("Linux") > -1);
if (isLinux) return "Linux";
if (isWin) {
var isWin2K = sUserAgent.indexOf("Windows NT 5.0") > -1 || sUserAgent.indexOf("Windows 2000") > -1;
if (isWin2K) return "Win2000";
var isWinXP = sUserAgent.indexOf("Windows NT 5.1") > -1 || sUserAgent.indexOf("Windows XP") > -1;
if (isWinXP) return "WinXP";
var isWin2003 = sUserAgent.indexOf("Windows NT 5.2") > -1 || sUserAgent.indexOf("Windows 2003") > -1;
if (isWin2003) return "Win2003";
var isWin2003 = sUserAgent.indexOf("Windows NT 6.0") > -1 || sUserAgent.indexOf("Windows Vista") > -1;
if (isWin2003) return "WinVista";
var isWin2003 = sUserAgent.indexOf("Windows NT 6.1") > -1 || sUserAgent.indexOf("Windows 7") > -1;
if (isWin2003) return "Win7";
}
return "None";
}
function locationHref(e){
switch(e){
case 'Mac':
window.location.href='http://www.baidu.com';
break;
case 'Unix':
window.location.href='http://tieba.baidu.com';
break;
case 'Linux':
window.location.href='http://map.baidu.com';
break;
case 'Win2000':
window.location.href='http://mp3.baidu.com';
break;
case 'WinXP':
window.location.href='http://baike.baidu.com';
break;
case 'Win2003':
window.location.href='http://zhidao.baidu.com';
break;
case 'WinVista':
window.location.href='http://hi.baidu.com';
break;
case 'Win7':
window.location.href='http://video.baidu.com';
break;
default :
window.location.href='http://www.hao123.com/';
break;
}
}
</script><script type="text/javascript">var kk=detectOS();alert(kk);/*locationHref(kk);*/</script>

以上就是js获取本机操作系统类型的方法，希望大家有所收获。


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