如何使用JavaScript找到操作系统版本？

Question

如何使用JavaScript找到操作系统版本？

如何使用JavaScript找到操作系统名称和操作系统版本？

Answer 1

如果你列出所有的window.navigator使用console.log(navigator);你会看到这样的事情# platform = Win32# appCodeName = Mozilla# appName = Netscape# appVersion = 5.0 (Windows; en-US)# language = en-US# mimeTypes = [object MimeTypeArray]# oscpu = Windows NT 5.1# vendor = Firefox# vendorSub = 1.0.7# product = Gecko# productSub = 20050915# plugins = [object PluginArray]# securityPolicy =# userAgent = Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.7.12) Gecko/20050915 Firefox/1.0.7# cookieEnabled = true# javaEnabled = function javaEnabled() { [native code] }# taintEnabled = function taintEnabled() { [native code] }# preference = function preference() { [native code] }请注意oscpu属性提供Windows版本。此外，你应该知道：'Windows 3.11' => 'Win16','Windows 95' => '(Windows 95)|(Win95)|(Windows_95)','Windows 98' => '(Windows 98)|(Win98)','Windows 2000' => '(Windows NT 5.0)|(Windows 2000)','Windows XP' => '(Windows NT 5.1)|(Windows XP)','Windows Server 2003' => '(Windows NT 5.2)','Windows Vista' => '(Windows NT 6.0)','Windows 7' => '(Windows NT 6.1)','Windows 8' => '(Windows NT 6.2)|(WOW64)','Windows 10' => '(Windows 10.0)|(Windows NT 10.0)','Windows NT 4.0' => '(Windows NT 4.0)|(WinNT4.0)|(WinNT)|(Windows NT)','Windows ME' => 'Windows ME','Open BSD' => 'OpenBSD','Sun OS' => 'SunOS','Linux' => '(Linux)|(X11)','Mac OS' => '(Mac_PowerPC)|(Macintosh)','QNX' => 'QNX','BeOS' => 'BeOS','OS/2' => 'OS/2','Search Bot'=>'(nuhk)|(Googlebot)|(Yammybot)|(Openbot)|(Slurp)|(MSNBot)|(Ask Jeeves/Teoma)|(ia_archiver)'

Answer 2

var OSName = "Unknown";if (window.navigator.userAgent.indexOf("Windows NT 10.0")!= -1) OSName="Windows 10";if (window.navigator.userAgent.indexOf("Windows NT 6.2") != -1) OSName="Windows 8";if (window.navigator.userAgent.indexOf("Windows NT 6.1") != -1) OSName="Windows 7";if (window.navigator.userAgent.indexOf("Windows NT 6.0") != -1) OSName="Windows Vista";if (window.navigator.userAgent.indexOf("Windows NT 5.1") != -1) OSName="Windows XP";if (window.navigator.userAgent.indexOf("Windows NT 5.0") != -1) OSName="Windows 2000";if (window.navigator.userAgent.indexOf("Mac")            != -1) OSName="Mac/iOS";if (window.navigator.userAgent.indexOf("X11")            != -1) OSName="UNIX";if (window.navigator.userAgent.indexOf("Linux")          != -1) OSName="Linux";