js获取客户端操作系统
在网上看到的 js获取客户端操作系统 碰到不同操作系统下不兼容的 可以用这个来判断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 isWinVista= sUserAgent.indexOf("Windows NT 6.0") > -1 || sUserAgent.indexOf("Windows Vista") > -1;if (isWinVista) return "WinVista";var isWin7 = sUserAgent.indexOf("Windows NT 6.1") > -1 || sUserAgent.indexOf("Windows 7") > -1;if (isWin7) return "Win7";}return "other";}document.writeln("您的操作系统是：" + detectOS());
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