html
- 判断操作系统
<html>
<head>
<title>判断操作系统</title>
<script type="text/javascript">
function detectOS() {
var platform = navigator.platform.toLowerCase();
var userAgent = navigator.userAgent.toLowerCase();
// windows
if (platform.indexOf("win") > -1) {
if (userAgent.indexOf("Windows NT 5.0") > -1 || userAgent.indexOf("Windows 2000") > -1) {
return "Win2000";
} else if (userAgent.indexOf("Windows NT 5.1") > -1 || userAgent.indexOf("Windows XP") > -1) {
return "WinXP";
} else if (userAgent.indexOf("Windows NT 5.2") > -1 || userAgent.indexOf("Windows 2003") > -1) {
return "Win2003";
} else if (userAgent.indexOf("Windows NT 6.0") > -1 || userAgent.indexOf("Windows Vista") > -1) {
return "WinVista";
} else if (userAgent.indexOf("Windows NT 6.1") > -1 || userAgent.indexOf("Windows 7") > -1) {
return "Win7";
} else if (userAgent.indexOf("Windows NT 10.0") > -1 || userAgent.indexOf("Windows 10") > -1) {
return "Win10";
} else {
return "Other Windows";
}
} else if (platform.indexOf("mac") > -1) {
return "Mac";
} else if (platform.indexOf("x11") > -1) {
return "Unix";
} else if (platform.indexOf("linux") > -1) {
if (userAgent.indexOf("android") > -1) {
return "Android";
} else {
return "Linux";
}
} else if (platform.indexOf("iphone") > -1) {
return "iPhone";
} else if (platform.indexOf("ipad") > -1) {
return "iPad";
} else {
return "other. platform:" + platform + " userAgent:" + userAgent;
}
}
var os = detectOS()
document.writeln("您的操作系统是：" + os);
alert(os);
</script>
</head>
<body>
</body>
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