js获取计算机操作系统版本
如题,想要获取当先计算机的操作系统和版本号的话,可以用如下方法。
首先,创建osversion.js文件,文件里面的代码如下
1 var osData = [ 2 { name: 'Windows 2000', group: 'windows_server', identifier: 'Windows NT 5.0', version: '5.0' }, 3 { name: 'Windows XP', group: 'windows', identifier: 'Windows NT 5.1', version: '5.1' }, 4 { name: 'Windows 2003', group: 'windows_server', identifier: 'Windows NT 5.2', version: '5.2' }, 5 { name: 'Windows Vista', group: 'windows', identifier: 'Windows NT 6.0', version: '6.0' }, 6 { name: 'Windows 7', group: 'windows', identifier: 'Windows NT 6.1', version: '7.0' }, 7 { name: 'Windows 8', group: 'windows', identifier: 'Windows NT 6.2', version: '8.0' }, 8 { name: 'Windows 8.1', group: 'windows', identifier: 'Windows NT 6.3', version: '8.1' }, 9 { name: 'Windows 10', group: 'windows', identifier: 'Windows NT 10.0', version: '10.0' }, 10 { name: 'Windows 2008', group: 'windows_server', identifier: 'Windows NT 6.0; WOW64', version: '6.0' }, 11 { name: 'Windows 2008', group: 'windows_server', identifier: 'Windows NT 6.1; WOW64', version: '6.1' }, 12 { name: 'Windows 2012', group: 'windows_server', identifier: 'Windows NT 6.3; Win64', version: '6.3' }, 13 { name: 'Chrome OS', group: 'windows', identifier: 'CrOS' }, 14 { name: 'Mac OS X Capitan', group: 'mac', identifier: 'Mac OS X (10([_|\.])11([0-9_\.]*))', versionSeparator: '[_|\.]' }, 15 { name: 'Mac OS X Yosemite', group: 'mac', identifier: 'Mac OS X (10([_|\.])10([0-9_\.]*))', versionSeparator: '[_|\.]' }, 16 { name: 'Mac OS X Mavericks', group: 'mac', identifier: 'Mac OS X (10([_|\.])9([0-9_\.]*))', versionSeparator: '[_|\.]' }, 17 { name: 'Mac OS X Mountain Lion', group: 'mac', identifier: 'Mac OS X (10([_|\.])8([0-9_\.]*))', versionSeparator: '[_|\.]' }, 18 { name: 'Mac OS X Lion', group: 'mac', identifier: 'Mac OS X (10([_|\.])7([0-9_\.]*))', versionSeparator: '[_|\.]' }, 19 { name: 'Mac OS X Snow Leopard', group: 'mac', identifier: 'Mac OS X (10([_|\.])6([0-9_\.]*))', versionSeparator: '[_|\.]' }, 20 { name: 'Mac OS X Leopard', group: 'mac', identifier: 'Mac OS X (10([_|\.])5([0-9_\.]*))', versionSeparator: '[_|\.]' }, 21 { name: 'Mac OS X Tiger', group: 'mac', identifier: 'Mac OS X (10([_|\.])4([0-9_\.]*))', versionSeparator: '[_|\.]' }, 22 { name: 'Mac OS X Panther', group: 'mac', identifier: 'Mac OS X (10([_|\.])3([0-9_\.]*))', versionSeparator: '[_|\.]' }, 23 { name: 'Mac OS X Jaguar', group: 'mac', identifier: 'Mac OS X (10([_|\.])2([0-9_\.]*))', versionSeparator: '[_|\.]' }, 24 { name: 'Mac OS X Puma', group: 'mac', identifier: 'Mac OS X (10([_|\.])1([0-9_\.]*))', versionSeparator: '[_|\.]' }, 25 { name: 'Mac OS X Cheetah', group: 'mac', identifier: 'Mac OS X (10([_|\.])0([0-9_\.]*))', versionSeparator: '[_|\.]' }, 26 { name: 'Mac OS', group: 'mac', identifier: 'Mac OS' }, 27 { name: 'Ubuntu', group: 'linux_server', identifier: 'Ubuntu', versionIdentifier: 'Ubuntu/([0-9\.]*)' }, 28 { name: 'CentOs', group: 'linux_server', identifier: 'CentOs', versionIdentifier: 'CentOs/([0-9\.]*)' }, 29 { name: 'Debian', group: 'linux_server', identifier: 'Debian' }, 30 { name: 'Gentoo', group: 'linux_server', identifier: 'Gentoo' }, 31 { name: '国产系统', group: 'linux', identifier: 'Linux' } 32 ]; 33 34 var setOsData = function(os) { 35 var userAgent = navigator.userAgent.toLowerCase(); 36 // Check browser type 37 for (i in osData) { 38 if (osData.hasOwnProperty(i)){ 39 var osRegExp = new RegExp(osData[i].identifier.toLowerCase()); 40 var osRegExpResult = osRegExp.exec(userAgent); 41 42 if (osRegExpResult != null) { 43 os.name = osData[i].name; 44 os.group = osData[i].group; 45 break; 46 } 47 } 48 } 49 50 return true; 51 }; 52 53 54 var setOsVersion = function(os,version, separator) { 55 if (separator.substr(0, 1) == '[') { 56 var splitVersion = version.split(new RegExp(separator, 'g'), 2); 57 } else { 58 var splitVersion = version.split(separator, 2); 59 } 60 61 if (separator != '.') { 62 version = version.replace(new RegExp(separator, 'g'), '.'); 63 } 64 65 os.fullVersion = version; 66 67 // Major version 68 if (splitVersion[0]) { 69 os.majorVersion = parseInt(splitVersion[0]); 70 } 71 72 // Minor version 73 if (splitVersion[1]) { 74 os.minorVersion = parseInt(splitVersion[1]); 75 } 76 77 return true; 78 };
然后在HTML里添加如下代码:
<script src="js/osversion.js"></script> <script> var os = {}; setOsData(os); alert(os.name); </script>
我们来访问呢一下看下效果:
弹出来Windows 10,我的计算机的操作系统版本就是这个。
说的再好,不如行动。不怕慢,就怕站。