jQuery – 检测通用平台Windows / Linux / Apple

我只想测试Windows或Linux或Apple平台.这是对的吗？

var os = (function () {
    var ua = navigator.userAgent.toLowerCase();
return {
        isWindows: /(windows|win95|win32|win64)/.test(ua),
        isLinux: /(linux|freebsd|ssl-mm)/.test(ua),
        isApple: /(mac os|mac_powerpc)/.test(ua)
    };
}());

测试：http://jsfiddle.net/k5mGC/4/

是否有完整的用户代理结果列表？我只找到了像http://user-agents.my-addr.com/user_agent_request/user_agent_examples-and-user_agent_types.php这样的示例列表

var OSName = "Unknown OS";
if (navigator.appVersion.indexOf("Win")   != -1) OSName = "Windows";
if (navigator.appVersion.indexOf("Mac")   != -1) OSName = "MacOS";
if (navigator.appVersion.indexOf("X11")   != -1) OSName = "UNIX";
if (navigator.appVersion.indexOf("Linux") != -1) OSName = "Linux";

alert("You are using " + OSName);

DEMO