Hoe vind je de details van het besturingssysteem met JavaScript?
Hoe kan ik de OS-naam en OS-versie vinden met JavaScript?
Antwoord #1
Ik ben begonnen een script te schrijven om het OS- en browserversie te lezen dat getest kan worden op Fiddle. Voel je vrij om het te gebruiken en uit te breiden.
Brekende wijziging!
Sinds september 2020 wordt de nieuwe Edge gedetecteerd. Dus 'Microsoft Edge' is de nieuwe versie gebaseerd op Chromium en de oude Edge wordt nu gedetecteerd als 'Microsoft Legacy Edge'!
Windows 11 detectie
Vanwege het probleem dat navigator.userAgent Windows 10 weergeeft, zelfs op Windows 11, gebruik ik de Navigator API's navigator.userAgentData om de juiste versie van Windows te detecteren. En omdat dit alleen via een asynchrone oproep kan worden opgehaald, moeten we een timeout gebruiken om de juiste Windows-versie weer te geven. Momenteel wordt dit alleen ondersteund door Edge, Chrome en Opera, dus het is niet 100% betrouwbaar. En ik heb de Flash-detectie verwijderd.
Daarom heb ik een nieuwe Fiddle gemaakt
Hier de 'klassieke' detectie die niet in staat is Windows 11 te detecteren.
/**
* JavaScript Client Detection
* (C) viazenetti GmbH (Christian Ludwig)
*/
(function (window) {
{
var unknown = '-';
// screen
var screenSize = '';
if (screen.width) {
width = (screen.width) ? screen.width : '';
height = (screen.height) ? screen.height : '';
screenSize += '' + width + " x " + height;
}
// browser
var nVer = navigator.appVersion;
var nAgt = navigator.userAgent;
var browser = navigator.appName;
var version = '' + parseFloat(nVer);
var nameOffset, verOffset, ix;
// Yandex Browser
if ((verOffset = nAgt.indexOf('YaBrowser')) != -1) {
browser = 'Yandex';
version = nAgt.substring(verOffset + 10);
}
// Samsung Browser
else if ((verOffset = nAgt.indexOf('SamsungBrowser')) != -1) {
browser = 'Samsung';
version = nAgt.substring(verOffset + 15);
}
// UC Browser
else if ((verOffset = nAgt.indexOf('UCBrowser')) != -1) {
browser = 'UC Browser';
version = nAgt.substring(verOffset + 10);
}
// Opera Next
else if ((verOffset = nAgt.indexOf('OPR')) != -1) {
browser = 'Opera';
version = nAgt.substring(verOffset + 4);
}
// Opera
else if ((verOffset = nAgt.indexOf('Opera')) != -1) {
browser = 'Opera';
version = nAgt.substring(verOffset + 6);
if ((verOffset = nAgt.indexOf('Version')) != -1) {
version = nAgt.substring(verOffset + 8);
}
}
// Legacy Edge
else if ((verOffset = nAgt.indexOf('Edge')) != -1) {
browser = 'Microsoft Legacy Edge';
version = nAgt.substring(verOffset + 5);
}
// Edge (Chromium)
else if ((verOffset = nAgt.indexOf('Edg')) != -1) {
browser = 'Microsoft Edge';
version = nAgt.substring(verOffset + 4);
}
// MSIE
else if ((verOffset = nAgt.indexOf('MSIE')) != -1) {
browser = 'Microsoft Internet Explorer';
version = nAgt.substring(verOffset + 5);
}
// Chrome
else if ((verOffset = nAgt.indexOf('Chrome')) != -1) {
browser = 'Chrome';
version = nAgt.substring(verOffset + 7);
}
// Safari
else if ((verOffset = nAgt.indexOf('Safari')) != -1) {
browser = 'Safari';
version = nAgt.substring(verOffset + 7);
if ((verOffset = nAgt.indexOf('Version')) != -1) {
version = nAgt.substring(verOffset + 8);
}
}
// Firefox
else if ((verOffset = nAgt.indexOf('Firefox')) != -1) {
browser = 'Firefox';
version = nAgt.substring(verOffset + 8);
}
// MSIE 11+
else if (nAgt.indexOf('Trident/') != -1) {
browser = 'Microsoft Internet Explorer';
version = nAgt.substring(nAgt.indexOf('rv:') + 3);
}
// Other browsers
else if ((nameOffset = nAgt.lastIndexOf(' ') + 1) < (verOffset = nAgt.lastIndexOf('/'))) {
browser = nAgt.substring(nameOffset, verOffset);
version = nAgt.substring(verOffset + 1);
if (browser.toLowerCase() == browser.toUpperCase()) {
browser = navigator.appName;
}
}
// trim the version string
if ((ix = version.indexOf(';')) != -1) version = version.substring(0, ix);
if ((ix = version.indexOf(' ')) != -1) version = version.substring(0, ix);
if ((ix = version.indexOf(')')) != -1) version = version.substring(0, ix);
majorVersion = parseInt('' + version, 10);
if (isNaN(majorVersion)) {
version = '' + parseFloat(nVer);
majorVersion = parseInt(nVer, 10);
}
// mobile version
var mobile = /Mobile|mini|Fennec|Android|iP(ad|od|hone)/.test(nVer);
// cookie
var cookieEnabled = (navigator.cookieEnabled) ? true : false;
if (typeof navigator.cookieEnabled == 'undefined' && !cookieEnabled) {
document.cookie = 'testcookie';
cookieEnabled = (document.cookie.indexOf('testcookie') != -1) ? true : false;
}
// system
var os = unknown;
var clientStrings = [
{s:'Windows 10', r:/(Windows 10.0|Windows NT 10.0)/},
{s:'Windows 8.1', r:/(Windows 8.1|Windows NT 6.3)/},
{s:'Windows 8', r:/(Windows 8|Windows NT 6.2)/},
{s:'Windows 7', r:/(Windows 7|Windows NT 6.1)/},
{s:'Windows Vista', r:/Windows NT 6.0/},
{s:'Windows Server 2003', r:/Windows NT 5.2/},
{s:'Windows XP', r:/(Windows NT 5.1|Windows XP)/},
{s:'Windows 2000', r:/(Windows NT 5.0|Windows 2000)/},
{s:'Windows ME', r:/(Win 9x 4.90|Windows ME)/},
{s:'Windows 98', r:/(Windows 98|Win98)/},
{s:'Windows 95', r:/(Windows 95|Win95|Windows_95)/},
{s:'Windows NT 4.0', r:/(Windows NT 4.0|WinNT4.0|WinNT|Windows NT)/},
{s:'Windows CE', r:/Windows CE/},
{s:'Windows 3.11', r:/Win16/},
{s:'Android', r:/Android/},
{s:'Open BSD', r:/OpenBSD/},
{s:'Sun OS', r:/SunOS/},
{s:'Chrome OS', r:/CrOS/},
{s:'Linux', r:/(Linux|X11(?!.*CrOS))/},
{s:'iOS', r:/(iPhone|iPad|iPod)/},
{s:'Mac OS X', r:/Mac OS X/},
{s:'Mac OS', r:/(Mac OS|MacPPC|MacIntel|Mac_PowerPC|Macintosh)/},
{s:'QNX', r:/QNX/},
{s:'UNIX', r:/UNIX/},
{s:'BeOS', r:/BeOS/},
{s:'OS/2', r:/OS\/2/},
{s:'Search Bot', r:/(nuhk|Googlebot|Yammybot|Openbot|Slurp|MSNBot|Ask Jeeves\/Teoma|ia_archiver)/}
];
for (var id in clientStrings) {
var cs = clientStrings[id];
if (cs.r.test(nAgt)) {
os = cs.s;
break;
}
}
var osVersion = unknown;
if (/Windows/.test(os)) {
osVersion = /Windows (.*)/.exec(os)[1];
os = 'Windows';
}
switch (os) {
case 'Mac OS':
case 'Mac OS X':
case 'Android':
osVersion = /(?:Android|Mac OS|Mac OS X|MacPPC|MacIntel|Mac_PowerPC|Macintosh) ([\.\_\d]+)/.exec(nAgt)[1];
break;
case 'iOS':
osVersion = /OS (\d+)_(\d+)_?(\d+)?/.exec(nVer);
osVersion = osVersion[1] + '.' + osVersion[2] + '.' + (osVersion[3] | 0);
break;
}
// flash (you'll need to include swfobject)
/* script src="//ajax.googleapis.com/ajax/libs/swfobject/2.2/swfobject.js" */
var flashVersion = 'no check';
if (typeof swfobject != 'undefined') {
var fv = swfobject.getFlashPlayerVersion();
if (fv.major > 0) {
flashVersion = fv.major + '.' + fv.minor + ' r' + fv.release;
}
else {
flashVersion = unknown;
}
}
}
window.jscd = {
screen: screenSize,
browser: browser,
browserVersion: version,
browserMajorVersion: majorVersion,
mobile: mobile,
os: os,
osVersion: osVersion,
cookies: cookieEnabled,
flashVersion: flashVersion
};
}(this));
alert(
'OS: ' + jscd.os +' '+ jscd.osVersion + '\n' +
'Browser: ' + jscd.browser +' '+ jscd.browserMajorVersion +
' (' + jscd.browserVersion + ')\n' +
'Mobile: ' + jscd.mobile + '\n' +
'Flash: ' + jscd.flashVersion + '\n' +
'Cookies: ' + jscd.cookies + '\n' +
'Screen Size: ' + jscd.screen + '\n\n' +
'Full User Agent: ' + navigator.userAgent
);
Antwoord #2
Als je alle eigenschappen van window.navigator opsomt met
console.log(navigator);Je zult zoiets zien
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] }
Houd er rekening mee dat het oscpu-attribuut u de Windows-versie geeft. Ook moet u weten dat:
'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)'
Antwoord #3
var OSName = "Unknown";
if (window.navigator.userAgent.indexOf("Windows NT 10.0")!= -1) OSName="Windows 10";
if (window.navigator.userAgent.indexOf("Windows NT 6.3") != -1) OSName="Windows 8.1";
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";
Antwoord #4
JavaScript heeft toegang tot de window.navigator.platform - een tekenreeks die het platform van de browser vertegenwoordigt: https://developer.mozilla.org/en-US/docs/Web/API/NavigatorID/platform
Gebruik het om alle details te verzamelen die je nodig hebt (en kunt). Houd er rekening mee dat er geen garanties zijn dat de cliënt daadwerkelijk dat platform gebruikt, aangezien dit op veel manieren gemakkelijk kan worden aangepast.
Probeer het:
console.log(window.navigator.platform);Antwoord #5
De oplossing van @Ludwig was briljant. Een paar aanpassingen (die niets met het besturingssysteem te maken hadden, en die ik niet als reactie op zijn originele bericht kon plaatsen omdat dit te lang is):
- IE 11 identificeert zichzelf niet langer als MS IE.
- Chrome op iOS doet alsof het Safari is
Hier zijn ze:
(function (window) {
{
/* test cases
alert(
'browserInfo result: OS: ' + browserInfo.os +' '+ browserInfo.osVersion + '\n'+
'Browser: ' + browserInfo.browser +' '+ browserInfo.browserVersion + '\n' +
'Mobile: ' + browserInfo.mobile + '\n' +
'Cookies: ' + browserInfo.cookies + '\n' +
'Screen Size: ' + browserInfo.screen
);
*/
var unknown = 'Unknown';
// screen
var screenSize = '';
if (screen.width) {
width = (screen.width) ? screen.width : '';
height = (screen.height) ? screen.height : '';
screenSize += '' + width + " x " + height;
}
//browser
var nVer = navigator.appVersion;
var nAgt = navigator.userAgent;
var browser = navigator.appName;
var version = '' + parseFloat(navigator.appVersion);
var majorVersion = parseInt(navigator.appVersion, 10);
var nameOffset, verOffset, ix;
// Opera
if ((verOffset = nAgt.indexOf('Opera')) != -1) {
browser = 'Opera';
version = nAgt.substring(verOffset + 6);
if ((verOffset = nAgt.indexOf('Version')) != -1) {
version = nAgt.substring(verOffset + 8);
}
}
// MSIE
else if ((verOffset = nAgt.indexOf('MSIE')) != -1) {
browser = 'Microsoft Internet Explorer';
version = nAgt.substring(verOffset + 5);
}
//IE 11 no longer identifies itself as MS IE, so trap it
//http://stackoverflow.com/questions/17907445/how-to-detect-ie11
else if ((browser == 'Netscape') && (nAgt.indexOf('Trident/') != -1)) {
browser = 'Microsoft Internet Explorer';
version = nAgt.substring(verOffset + 5);
if ((verOffset = nAgt.indexOf('rv:')) != -1) {
version = nAgt.substring(verOffset + 3);
}
}
// Chrome
else if ((verOffset = nAgt.indexOf('Chrome')) != -1) {
browser = 'Chrome';
version = nAgt.substring(verOffset + 7);
}
// Safari
else if ((verOffset = nAgt.indexOf('Safari')) != -1) {
browser = 'Safari';
version = nAgt.substring(verOffset + 7);
if ((verOffset = nAgt.indexOf('Version')) != -1) {
version = nAgt.substring(verOffset + 8);
}
// Chrome on iPad identifies itself as Safari. Actual results do not match what Google claims
// at: https://developers.google.com/chrome/mobile/docs/user-agent?hl=ja
// No mention of chrome in the user agent string. However it does mention CriOS, which presumably
// can be keyed on to detect it.
if (nAgt.indexOf('CriOS') != -1) {
//Chrome on iPad spoofing Safari...correct it.
browser = 'Chrome';
//Don't believe there is a way to grab the accurate version number, so leaving that for now.
}
}
// Firefox
else if ((verOffset = nAgt.indexOf('Firefox')) != -1) {
browser = 'Firefox';
version = nAgt.substring(verOffset + 8);
}
// Other browsers
else if ((nameOffset = nAgt.lastIndexOf(' ') + 1) < (verOffset = nAgt.lastIndexOf('/'))) {
browser = nAgt.substring(nameOffset, verOffset);
version = nAgt.substring(verOffset + 1);
if (browser.toLowerCase() == browser.toUpperCase()) {
browser = navigator.appName;
}
}
// trim the version string
if ((ix = version.indexOf(';')) != -1) version = version.substring(0, ix);
if ((ix = version.indexOf(' ')) != -1) version = version.substring(0, ix);
if ((ix = version.indexOf(')')) != -1) version = version.substring(0, ix);
majorVersion = parseInt('' + version, 10);
if (isNaN(majorVersion)) {
version = '' + parseFloat(navigator.appVersion);
majorVersion = parseInt(navigator.appVersion, 10);
}
// mobile version
var mobile = /Mobile|mini|Fennec|Android|iP(ad|od|hone)/.test(nVer);
// cookie
var cookieEnabled = (navigator.cookieEnabled) ? true : false;
if (typeof navigator.cookieEnabled == 'undefined' && !cookieEnabled) {
document.cookie = 'testcookie';
cookieEnabled = (document.cookie.indexOf('testcookie') != -1) ? true : false;
}
// system
var os = unknown;
var clientStrings = [
{s:'Windows 3.11', r:/Win16/},
{s:'Windows 95', r:/(Windows 95|Win95|Windows_95)/},
{s:'Windows ME', r:/(Win 9x 4.90|Windows ME)/},
{s:'Windows 98', r:/(Windows 98|Win98)/},
{s:'Windows CE', r:/Windows CE/},
{s:'Windows 2000', r:/(Windows NT 5.0|Windows 2000)/},
{s:'Windows XP', r:/(Windows NT 5.1|Windows XP)/},
{s:'Windows Server 2003', r:/Windows NT 5.2/},
{s:'Windows Vista', r:/Windows NT 6.0/},
{s:'Windows 7', r:/(Windows 7|Windows NT 6.1)/},
{s:'Windows 8.1', r:/(Windows 8.1|Windows NT 6.3)/},
{s:'Windows 8', r:/(Windows 8|Windows NT 6.2)/},
{s:'Windows NT 4.0', r:/(Windows NT 4.0|WinNT4.0|WinNT|Windows NT)/},
{s:'Windows ME', r:/Windows ME/},
{s:'Android', r:/Android/},
{s:'Open BSD', r:/OpenBSD/},
{s:'Sun OS', r:/SunOS/},
{s:'Linux', r:/(Linux|X11)/},
{s:'iOS', r:/(iPhone|iPad|iPod)/},
{s:'Mac OS X', r:/Mac OS X/},
{s:'Mac OS', r:/(MacPPC|MacIntel|Mac_PowerPC|Macintosh)/},
{s:'QNX', r:/QNX/},
{s:'UNIX', r:/UNIX/},
{s:'BeOS', r:/BeOS/},
{s:'OS/2', r:/OS\/2/},
{s:'Search Bot', r:/(nuhk|Googlebot|Yammybot|Openbot|Slurp|MSNBot|Ask Jeeves\/Teoma|ia_archiver)/}
];
for (var id in clientStrings) {
var cs = clientStrings[id];
if (cs.r.test(nAgt)) {
os = cs.s;
break;
}
}
var osVersion = unknown;
if (/Windows/.test(os)) {
osVersion = /Windows (.*)/.exec(os)[1];
os = 'Windows';
}
switch (os) {
case 'Mac OS X':
osVersion = /Mac OS X (10[\.\_\d]+)/.exec(nAgt)[1];
break;
case 'Android':
osVersion = /Android ([\.\_\d]+)/.exec(nAgt)[1];
break;
case 'iOS':
osVersion = /OS (\d+)_(\d+)_?(\d+)?/.exec(nVer);
osVersion = osVersion[1] + '.' + osVersion[2] + '.' + (osVersion[3] | 0);
break;
}
}
window.browserInfo = {
screen: screenSize,
browser: browser,
browserVersion: version,
mobile: mobile,
os: os,
osVersion: osVersion,
cookies: cookieEnabled
};
}(this));
Antwoord #6
platform.js lijkt een goede één-bestand bibliotheek om dit te doen.
Gebruikvoorbeeld:
// on IE10 x86 platform preview running in IE7 compatibility mode on Windows 7 64 bit edition
platform.name; // 'IE'
platform.version; // '10.0'
platform.layout; // 'Trident'
platform.os; // 'Windows Server 2008 R2 / 7 x64'
platform.description; // 'IE 10.0 x86 (platform preview; running in IE 7 mode) on Windows Server 2008 R2 / 7 x64'
// or on an iPad
platform.name; // 'Safari'
platform.version; // '5.1'
platform.product; // 'iPad'
platform.manufacturer; // 'Apple'
platform.layout; // 'WebKit'
platform.os; // 'iOS 5.0'
platform.description; // 'Safari 5.1 on Apple iPad (iOS 5.0)'
// or parsing a given UA string
var info = platform.parse('Mozilla/5.0 (Macintosh; Intel Mac OS X 10.7.2; en; rv:2.0) Gecko/20100101 Firefox/4.0 Opera 11.52');
info.name; // 'Opera'
info.version; // '11.52'
info.layout; // 'Presto'
info.os; // 'Mac OS X 10.7.2'
info.description; // 'Opera 11.52 (identifying as Firefox 4.0) on Mac OS X 10.7.2'
Antwoord #7
Je kunt deze javascript-functie gebruiken om eenvoudig het besturingssysteem van gebruikers te controleren
function getOS() {
var userAgent = window.navigator.userAgent,
platform = window.navigator.platform,
macosPlatforms = ['Macintosh', 'MacIntel', 'MacPPC', 'Mac68K'],
windowsPlatforms = ['Win32', 'Win64', 'Windows', 'WinCE'],
iosPlatforms = ['iPhone', 'iPad', 'iPod'],
os = null;
if (macosPlatforms.indexOf(platform) !== -1) {
os = 'Mac OS';
} else if (iosPlatforms.indexOf(platform) !== -1) {
os = 'iOS';
} else if (windowsPlatforms.indexOf(platform) !== -1) {
os = 'Windows';
} else if (/Android/.test(userAgent)) {
os = 'Android';
} else if (!os && /Linux/.test(platform)) {
os = 'Linux';
}
return os;
}
alert(getOS());
Antwoord #8
Zoals eerder genoemd in eerdere antwoorden, is navigator.platform verouderd. We zouden navigator.userAgentData moeten gebruiken, maar het mist nog steeds ondersteuning (Firefox en Safari ondersteunen het niet in 2022).
Merk op dat de navigator.userAgentData alleen werkt voor compatibele browsers via https.
Hier is een script dat UserAgentData zal gebruiken met een terugval naar de oude manier om het te doen.
function get_platform() {
// 2022 way of detecting. Note : this userAgentData feature is available only in secure contexts (HTTPS)
if (typeof navigator.userAgentData !== 'undefined' && navigator.userAgentData != null) {
return navigator.userAgentData.platform;
}
// Deprecated but still works for most of the browser
if (typeof navigator.platform !== 'undefined') {
if (typeof navigator.userAgent !== 'undefined' && /android/.test(navigator.userAgent.toLowerCase())) {
// android device’s navigator.platform is often set as 'linux', so let’s use userAgent for them
return 'android';
}
return navigator.platform;
}
return 'unknown';
}
let platform = get_platform();
// examples of use
let isOSX = /mac/.test(platform.toLowerCase()); // Mac desktop
let isIOS = ['iphone', 'ipad', 'ipod'].indexOf(platform.toLowerCase()) !== -1; // Mac iOs
let isApple = isOSX || isIOS; // Apple device (desktop or iOS)
let isWindows = /win/.test(platform.toLowerCase()); // Windows
let isAndroid = /android/.test(platform.toLowerCase()); // Android
let isLinux = /linux/.test(platform.toLowerCase()); // Linux