linux如何查看puma版本,js如何判断操作系统版本

最新推荐文章于 2025-04-01 14:12:54 发布

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最新推荐文章于 2025-04-01 14:12:54 发布

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文章标签： linux如何查看puma版本

本文介绍了一种通过浏览器用户代理字符串来识别操作系统名称及其版本的方法。涵盖了多种Windows版本、Mac OS的不同版本以及部分Linux发行版的识别逻辑。

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var osData = [

{ name: 'Windows 2000', group: 'windows_server', identifier: 'Windows NT 5.0', version: '5.0' },

{ name: 'Windows XP', group: 'windows', identifier: 'Windows NT 5.1', version: '5.1' },

{ name: 'Windows 2003', group: 'windows_server', identifier: 'Windows NT 5.2', version: '5.2' },

{ name: 'Windows Vista', group: 'windows', identifier: 'Windows NT 6.0', version: '6.0' },

{ name: 'Windows 7', group: 'windows', identifier: 'Windows NT 6.1', version: '7.0' },

{ name: 'Windows 8', group: 'windows', identifier: 'Windows NT 6.2', version: '8.0' },

{ name: 'Windows 8.1', group: 'windows', identifier: 'Windows NT 6.3', version: '8.1' },

{ name: 'Windows 10', group: 'windows', identifier: 'Windows NT 10.0', version: '10.0' },

{ name: 'Windows 2008', group: 'windows_server', identifier: 'Windows NT 6.0; WOW64', version: '6.0' },

{ name: 'Windows 2008', group: 'windows_server', identifier: 'Windows NT 6.1; WOW64', version: '6.1' },

{ name: 'Windows 2012', group: 'windows_server', identifier: 'Windows NT 6.3; Win64', version: '6.3' },

{ name: 'Chrome OS', group: 'windows', identifier: 'CrOS' },

{ name: 'Mac OS X Capitan', group: 'mac', identifier: 'Mac OS X (10([_|\.])11([0-9_\.]*))', versionSeparator: '[_|\.]' },

{ name: 'Mac OS X Yosemite', group: 'mac', identifier: 'Mac OS X (10([_|\.])10([0-9_\.]*))', versionSeparator: '[_|\.]' },

{ name: 'Mac OS X Mavericks', group: 'mac', identifier: 'Mac OS X (10([_|\.])9([0-9_\.]*))', versionSeparator: '[_|\.]' },

{ name: 'Mac OS X Mountain Lion', group: 'mac', identifier: 'Mac OS X (10([_|\.])8([0-9_\.]*))', versionSeparator: '[_|\.]' },

{ name: 'Mac OS X Lion', group: 'mac', identifier: 'Mac OS X (10([_|\.])7([0-9_\.]*))', versionSeparator: '[_|\.]' },

{ name: 'Mac OS X Snow Leopard', group: 'mac', identifier: 'Mac OS X (10([_|\.])6([0-9_\.]*))', versionSeparator: '[_|\.]' },

{ name: 'Mac OS X Leopard', group: 'mac', identifier: 'Mac OS X (10([_|\.])5([0-9_\.]*))', versionSeparator: '[_|\.]' },

{ name: 'Mac OS X Tiger', group: 'mac', identifier: 'Mac OS X (10([_|\.])4([0-9_\.]*))', versionSeparator: '[_|\.]' },

{ name: 'Mac OS X Panther', group: 'mac', identifier: 'Mac OS X (10([_|\.])3([0-9_\.]*))', versionSeparator: '[_|\.]' },

{ name: 'Mac OS X Jaguar', group: 'mac', identifier: 'Mac OS X (10([_|\.])2([0-9_\.]*))', versionSeparator: '[_|\.]' },

{ name: 'Mac OS X Puma', group: 'mac', identifier: 'Mac OS X (10([_|\.])1([0-9_\.]*))', versionSeparator: '[_|\.]' },

{ name: 'Mac OS X Cheetah', group: 'mac', identifier: 'Mac OS X (10([_|\.])0([0-9_\.]*))', versionSeparator: '[_|\.]' },

{ name: 'Mac OS', group: 'mac', identifier: 'Mac OS' },

{ name: 'Ubuntu', group: 'linux_server', identifier: 'Ubuntu', versionIdentifier: 'Ubuntu/([0-9\.]*)' },

{ name: 'CentOs', group: 'linux_server', identifier: 'CentOs', versionIdentifier: 'CentOs/([0-9\.]*)' },

{ name: 'Debian', group: 'linux_server', identifier: 'Debian' },

{ name: 'Gentoo', group: 'linux_server', identifier: 'Gentoo' },

{ name: '国产系统', group: 'linux', identifier: 'Linux' }

];

var setOsData = function (os) {

var userAgent = navigator.userAgent.toLowerCase();

// Check browser type

for (i in osData) {

if (osData.hasOwnProperty(i)) {

var osRegExp = new RegExp(osData[i].identifier.toLowerCase());

var osRegExpResult = osRegExp.exec(userAgent);

if (osRegExpResult != null) {

os.name = osData[i].name;

os.group = osData[i].group;

break;

}

return true;

};

var setOsVersion = function (os, version, separator) {

if (separator.substr(0, 1) == '[') {

var splitVersion = version.split(new RegExp(separator, 'g'), 2);

} else {

var splitVersion = version.split(separator, 2);

}

if (separator != '.') {

version = version.replace(new RegExp(separator, 'g'), '.');

}

os.fullVersion = version;

// Major version

if (splitVersion[0]) {

os.majorVersion = parseInt(splitVersion[0]);

}

// Minor version

if (splitVersion[1]) {

os.minorVersion = parseInt(splitVersion[1]);

}

return true;

};

var os = {};

setOsData(os);

console.log(os.name);