JavaScript读取当前系统信息和浏览器信息
在日常浏览网页的时候，经常会看到网站上会显示自己的ip地址及所在城市，还有当前使用的是什么系统，浏览器名称和版本号等一系列的设备信息，所以今天分享一个可以获取浏览器信息的Js和实例，而IP地址和所在城市后面有时间的话我单独写一篇文章浅析一下。
实现效果：
html代码：
<!DOCTYPE html>
<html lang="zh-CN">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width,initial-scale=1.0,maximum-scale=1.0,user-scalable=0">
<title>浏览器检测</title>
<meta name="description" content="通过Useragent和浏览器环境变量等方式判断浏览器、系统及设备类型，是页面判断检测的常用工具。">
<meta name="keywords" content="Useragent,用户代理,浏览器判断,浏览器类型,浏览器信息">
<script src="Browser.js"></script>
<style>
a{
text-decoration: none;
color: #757575;
}
a:hover{
text-decoration: underline;
}
.wrapper{
width: 100%;
max-width: 960px;
margin: 0 auto;
}
.container{
margin-bottom: 20px;
}
.module .code{
padding: 10px;
margin-bottom: 5px;
background: #f8f8f8;
line-height: 24px;
font-size: 14px;
border-radius: 6px;
}
.module .code p{
margin: 0;
line-height: 20px;
}
.module table{
width: 100%;
margin-bottom: 20px;
table-layout: fixed;
border-collapse: collapse;
border-spacing: 0;
text-align: center;
}
.module thead{
background: #eee;
}
.module th,.module td{
padding: 8px 5px;
line-height: 24px;
border: 1px solid #eee;
}
.mod-foot{
line-height: 40px;
text-align: right;
}
.mod-foot .btn{
position: relative;
display: inline-block;
min-width: 56px;
height: 34px;
background: #fff;
padding: 0 12px;
border: 1px solid #ececec;
border-radius: 6px;
line-height: 34px;
text-decoration: none;
text-align: center;
font-size: 14px;
color: #333;
overflow: hidden;
transition: color .2s,opacity .2s;
font-family: Tahoma,Arial, Helvetica,"Microsoft YaHei";
outline: none;
-webkit-appearance: none;
}
.mod-foot .btn:after {
content: " ";
position: absolute;
width: 100%;
height: 100%;
background: #000;
left: 0;
top: 0;
opacity: 0;
transition: opacity .2s;
border-radius: 6px;
overflow: hidden;
pointer-events: none;
}
.mod-foot .btn span,.mod-foot .btn svg{
vertical-align: middle;
}
.mod-foot .btn svg,.mod-foot .btn svg+span{
position: relative;
top: -1px;
}
.mod-foot .btn:hover {
color: #000;
opacity: 1;
}
.mod-foot .btn:hover:after {
opacity: .02;
}
</style>
</head>
<body>
<div class="wrapper">
<div class="container">
<div class="module">
<script>
var info = new Browser();
if(info.device!='Mobile'){
document.writeln('<table>\
<caption><div class="code">'+navigator.userAgent+'</div></caption>\
<thead>\
<tr>\
<th>浏览器</th>\
<th>版本</th>\
<th>内核</th>\
<th>操作系统</th>\
<th>设备</th>\
<th>语言</th>\
</tr>\
</thead>\
<tbody>\
<tr>\
<td>'+info.browser+'</td>\
<td>'+info.version+'</td>\
<td>'+info.engine+'</td>\
<td>'+info.os+' '+info.osVersion+'</td>\
<td>'+info.device+'</td>\
<td>'+info.language+'</td>\
</tr>\
</tbody>\
</table>');
}else{
document.writeln('<table>\
<caption><p>'+navigator.userAgent+'</p></caption>\
<thead>\
<tr>\
<th>浏览器</th>\
<th>版本</th>\
<th>内核</th>\
</tr>\
</thead>\
<tbody>\
<tr>\
<td>'+info.browser+'</td>\
<td>'+info.version+'</td>\
<td>'+info.engine+'</td>\
</tr>\
</tbody>\
</table>');
document.writeln('<table>\
<thead>\
<tr>\
<th>操作系统</th>\
<th>设备</th>\
<th>语言</th>\
</tr>\
</thead>\
<tbody>\
<tr>\
<td>'+info.os+' '+info.osVersion+'</td>\
<td>'+info.device+'</td>\
<td>'+info.language+'</td>\
</tr>\
</tbody>\
</table>');
}
</script>
</div>
</div>
<div class="footer">
<div class="mod-foot">
<a class="btn" href="/">返回首页</a>
</div>
<div class="module">
<script>
document.writeln('\
<div class="code">\
<p>屏幕分辨率的宽：'+window.screen.width+'</p>\
<p>屏幕分辨率的高：'+window.screen.height+'</p>\
<p>屏幕工作区的宽：'+window.screen.availWidth+'</p>\
<p>屏幕工作区的高：'+window.screen.availHeight+'</p>\
<p>网页可见区域宽：'+document.documentElement.clientWidth+'</p>\
<p>网页可见区域高：'+document.documentElement.clientHeight+'</p>\
<p>网页横向滚动宽：'+document.documentElement.scrollLeft+'</p>\
<p>网页纵向滚动高：'+document.documentElement.scrollTop+'</p>\
</div>\
');
</script>
</div>
</div>
</div>
<div style="display: none;">
<script>
document.writeln('<iframe src="https://passer-by.com/browser/stat.html?browser='+info.browser+'&ua='+navigator.userAgent+'" width="" height=""></iframe>');
</script>
</div>
</body>
</html>
Browser.js代码：
/**
* 浏览器解析，浏览器、Node.js皆可
* https://github.com/mumuy/browser
*/
;(function (root, factory) {
if (typeof define === 'function' && (define.amd||define.cmd)) {
// AMD&CMD
define(function(){
return factory(root);
});
} else if (typeof exports === 'object') {
// Node, CommonJS-like
module.exports = factory(root);
} else {
// Browser globals (root is window)
root.Browser = factory(root);
}
}(typeof self !== 'undefined' ? self : this, function (root) {
var _window = root||{};
var _navigator = typeof root.navigator!='undefined'?root.navigator:{};
var _mime = function (option, value) {
var mimeTypes = _navigator.mimeTypes;
for (var mt in mimeTypes) {
if (mimeTypes[mt][option] == value) {
return true;
}
}
return false;
};
var _windowsVersion = null;
if(typeof _navigator.userAgentData!='undefined'){
_navigator.userAgentData.getHighEntropyValues(["platformVersion"]).then(function(ua){
if (_navigator.userAgentData.platform === "Windows") {
const majorPlatformVersion = parseInt(ua.platformVersion.split('.')[0]);
if(majorPlatformVersion>=13){
_windowsVersion = 11;
}else{
_windowsVersion = 10;
}
}
});
}
return function (userAgent) {
var u = userAgent || _navigator.userAgent||'';
var _this = this;
var match = {
//内核
'Trident': u.indexOf('Trident') > -1 || u.indexOf('NET CLR') > -1,
'Presto': u.indexOf('Presto') > -1,
'WebKit': u.indexOf('AppleWebKit') > -1,
'Gecko': u.indexOf('Gecko/') > -1,
'KHTML': u.indexOf('KHTML/') > -1,
//浏览器
'Safari': u.indexOf('Safari') > -1,
'Chrome': u.indexOf('Chrome') > -1 || u.indexOf('CriOS') > -1,
'IE': u.indexOf('MSIE') > -1 || u.indexOf('Trident') > -1,
'Edge': u.indexOf('Edge') > -1||u.indexOf('Edg/') > -1||u.indexOf('EdgA') > -1||u.indexOf('EdgiOS') > -1,
'Firefox': u.indexOf('Firefox') > -1 || u.indexOf('FxiOS') > -1,
'Firefox Focus': u.indexOf('Focus') > -1,
'Chromium': u.indexOf('Chromium') > -1,
'Opera': u.indexOf('Opera') > -1 || u.indexOf('OPR') > -1,
'Vivaldi': u.indexOf('Vivaldi') > -1,
'Yandex': u.indexOf('YaBrowser') > -1,
'Arora': u.indexOf('Arora') > -1,
'Lunascape': u.indexOf('Lunascape') > -1,
'QupZilla': u.indexOf('QupZilla') > -1,
'Coc Coc': u.indexOf('coc_coc_browser') > -1,
'Kindle': u.indexOf('Kindle') > -1 || u.indexOf('Silk/') > -1,
'Iceweasel': u.indexOf('Iceweasel') > -1,
'Konqueror': u.indexOf('Konqueror') > -1,
'Iceape': u.indexOf('Iceape') > -1,
'SeaMonkey': u.indexOf('SeaMonkey') > -1,
'Epiphany': u.indexOf('Epiphany') > -1,
'360': u.indexOf('QihooBrowser') > -1||u.indexOf('QHBrowser') > -1,
'360EE': u.indexOf('360EE') > -1,
'360SE': u.indexOf('360SE') > -1,
'UC': u.indexOf('UCBrowser') > -1 || u.indexOf(' UBrowser') > -1 || u.indexOf('UCWEB') > -1,
'QQBrowser': u.indexOf('QQBrowser') > -1,
'QQ': u.indexOf('QQ/') > -1,
'Baidu': u.indexOf('Baidu') > -1 || u.indexOf('BIDUBrowser') > -1 || u.indexOf('baidubrowser') > -1|| u.indexOf('baiduboxapp') > -1 || u.indexOf('BaiduHD') > -1,
'Maxthon': u.indexOf('Maxthon') > -1,
'Sogou': u.indexOf('MetaSr') > -1 || u.indexOf('Sogou') > -1,
'Liebao': u.indexOf('LBBROWSER') > -1|| u.indexOf('LieBaoFast') > -1,
'2345Explorer': u.indexOf('2345Explorer') > -1||u.indexOf('Mb2345Browser') > -1||u.indexOf('2345chrome') > -1,
'115Browser': u.indexOf('115Browser') > -1,
'TheWorld': u.indexOf('TheWorld') > -1,
'XiaoMi': u.indexOf('MiuiBrowser') > -1,
'Quark': u.indexOf('Quark') > -1,
'Qiyu': u.indexOf('Qiyu') > -1,
'Wechat': u.indexOf('MicroMessenger') > -1,
'WechatWork': u.indexOf('wxwork/') > -1,
'Taobao': u.indexOf('AliApp(TB') > -1,
'Alipay': u.indexOf('AliApp(AP') > -1,
'Weibo': u.indexOf('Weibo') > -1,
'Douban': u.indexOf('com.douban.frodo') > -1,
'Suning': u.indexOf('SNEBUY-APP') > -1,
'iQiYi': u.indexOf('IqiyiApp') > -1,
'DingTalk': u.indexOf('DingTalk') > -1,
'Douyin': u.indexOf('aweme') > -1,
'Huawei': u.indexOf('HuaweiBrowser') > -1||u.indexOf('HUAWEI/') > -1||u.indexOf('HONOR') > -1||u.indexOf('HBPC/') > -1,
'Vivo': u.indexOf('VivoBrowser') > -1,
//系统或平台
'Windows': u.indexOf('Windows') > -1,
'Linux': u.indexOf('Linux') > -1 || u.indexOf('X11') > -1,
'Mac OS': u.indexOf('Macintosh') > -1,
'Android': u.indexOf('Android') > -1 || u.indexOf('Adr') > -1,
'HarmonyOS': u.indexOf('HarmonyOS') > -1,
'Ubuntu': u.indexOf('Ubuntu') > -1,
'FreeBSD': u.indexOf('FreeBSD') > -1,
'Debian': u.indexOf('Debian') > -1,
'Windows Phone': u.indexOf('IEMobile') > -1 || u.indexOf('Windows Phone')>-1,
'BlackBerry': u.indexOf('BlackBerry') > -1 || u.indexOf('RIM') > -1,
'MeeGo': u.indexOf('MeeGo') > -1,
'Symbian': u.indexOf('Symbian') > -1,
'iOS': u.indexOf('like Mac OS X') > -1,
'Chrome OS': u.indexOf('CrOS') > -1,
'WebOS': u.indexOf('hpwOS') > -1,
//设备
'Mobile': u.indexOf('Mobi') > -1 || u.indexOf('iPh') > -1 || u.indexOf('480') > -1,
'Tablet': u.indexOf('Tablet') > -1 || u.indexOf('Pad') > -1 || u.indexOf('Nexus 7') > -1 || (navigator.platform === 'MacIntel' && navigator.maxTouchPoints > 1),
//环境
'isWebview': u.indexOf('; wv)')>-1
};
var is360 = false;
if(_window.chrome){
var chrome_version = u.replace(/^.*Chrome\/([\d]+).*$/, '$1');
if(_window.chrome.adblock2345||_window.chrome.common2345){
match['2345Explorer'] = true;
}else if(_mime("type", "application/360softmgrplugin")||_mime("type", "application/mozilla-npqihooquicklogin")){
is360 = true;
}else if(chrome_version>36&&_window.showModalDialog){
is360 = true;
}else if(chrome_version>45){
is360 = _mime("type", "application/vnd.chromium.remoting-viewer");
if(!is360&&chrome_version>=69){
is360 = _mime("type", "application/hwepass2001.installepass2001")||_mime("type", "application/asx");
}
}
}
//修正
if (match['Mobile']) {
match['Mobile'] = !(u.indexOf('iPad') > -1);
} else if (is360) {
if(_mime("type", "application/gameplugin")){
match['360SE'] = true;
}else if(_navigator && typeof _navigator['connection'] !== 'undefined' && typeof _navigator['connection']['saveData'] == 'undefined'){
match['360SE'] = true;
}else{
match['360EE'] = true;
}
}
if(match['Baidu']&&match['Opera']){
match['Baidu'] = false;
}else if(match['iOS']){
match['Safari'] = true;
}
//基本信息
var hash = {
engine: ['WebKit', 'Trident', 'Gecko', 'Presto', 'KHTML'],
browser: ['Safari', 'Chrome', 'Edge', 'IE', 'Firefox', 'Firefox Focus', 'Chromium', 'Opera', 'Vivaldi', 'Yandex', 'Arora', 'Lunascape', 'QupZilla', 'Coc Coc', 'Kindle', 'Iceweasel', 'Konqueror', 'Iceape', 'SeaMonkey', 'Epiphany', 'XiaoMi','Vivo', '360', '360SE', '360EE', 'UC', 'QQBrowser', 'QQ', 'Huawei', 'Baidu', 'Maxthon', 'Sogou', 'Liebao', '2345Explorer', '115Browser', 'TheWorld', 'Quark', 'Qiyu', 'Wechat', 'WechatWork', 'Taobao', 'Alipay', 'Weibo', 'Douban','Suning', 'iQiYi', 'DingTalk', 'Douyin'],
os: ['Windows', 'Linux', 'Mac OS', 'Android', 'HarmonyOS', 'Ubuntu', 'FreeBSD', 'Debian', 'iOS', 'Windows Phone', 'BlackBerry', 'MeeGo', 'Symbian', 'Chrome OS', 'WebOS'],
device: ['Mobile', 'Tablet']
};
_this.device = 'PC';
_this.language = (function () {
var g = (_navigator.browserLanguage || _navigator.language);
var arr = g.split('-');
if (arr[1]) {
arr[1] = arr[1].toUpperCase();
}
return arr.join('_');
})();
for (var s in hash) {
for (var i = 0; i < hash[s].length; i++) {
var value = hash[s][i];
if (match[value]) {
_this[s] = value;
}
}
}
//系统版本信息
var osVersion = {
'Windows': function(){
var v = u.replace(/^Mozilla\/\d.0 \(Windows NT ([\d.]+)[;)].*$/, '$1');
var hash = {
'10':'10',
'6.4': '10',
'6.3': '8.1',
'6.2': '8',
'6.1': '7',
'6.0': 'Vista',
'5.2': 'XP',
'5.1': 'XP',
'5.0': '2000'
};
return hash[v] || v;
},
'Android': function(){
return u.replace(/^.*Android ([\d.]+);.*$/, '$1');
},
'HarmonyOS': function(){
var v = u.replace(/^Mozilla.*Android ([\d.]+)[;)].*$/, '$1');
var hash = {
'10':'2',
'12':'3',
};
return hash[v] || '';
},
'iOS': function(){
return u.replace(/^.*OS ([\d_]+) like.*$/, '$1').replace(/_/g, '.');
},
'Debian': function(){
return u.replace(/^.*Debian\/([\d.]+).*$/, '$1');
},
'Windows Phone': function(){
return u.replace(/^.*Windows Phone( OS)? ([\d.]+);.*$/, '$2');
},
'Mac OS': function(){
return u.replace(/^.*Mac OS X ([\d_]+).*$/, '$1').replace(/_/g, '.');
},
'WebOS': function(){
return u.replace(/^.*hpwOS\/([\d.]+);.*$/, '$1');
}
};
_this.osVersion = '';
if (osVersion[_this.os]) {
_this.osVersion = osVersion[_this.os]();
if (_this.osVersion == u) {
_this.osVersion = '';
}
}
_this.isWebview = match['isWebview'];
if(_this.os=='Windows'&&_windowsVersion){
_this.osVersion = _windowsVersion;
}
//浏览器版本信息
var version = {
'Safari': function(){
return u.replace(/^.*Version\/([\d.]+).*$/, '$1');
},
'Chrome': function(){
return u.replace(/^.*Chrome\/([\d.]+).*$/, '$1').replace(/^.*CriOS\/([\d.]+).*$/, '$1');
},
'IE': function(){
return u.replace(/^.*MSIE ([\d.]+).*$/, '$1').replace(/^.*rv:([\d.]+).*$/, '$1');
},
'Edge': function(){
return u.replace(/^.*Edge\/([\d.]+).*$/, '$1').replace(/^.*Edg\/([\d.]+).*$/, '$1').replace(/^.*EdgA\/([\d.]+).*$/, '$1').replace(/^.*EdgiOS\/([\d.]+).*$/, '$1');
},
'Firefox': function(){
return u.replace(/^.*Firefox\/([\d.]+).*$/, '$1').replace(/^.*FxiOS\/([\d.]+).*$/, '$1');
},
'Firefox Focus': function(){
return u.replace(/^.*Focus\/([\d.]+).*$/, '$1');
},
'Chromium': function(){
return u.replace(/^.*Chromium\/([\d.]+).*$/, '$1');
},
'Opera': function(){
return u.replace(/^.*Opera\/([\d.]+).*$/, '$1').replace(/^.*OPR\/([\d.]+).*$/, '$1');
},
'Vivaldi': function(){
return u.replace(/^.*Vivaldi\/([\d.]+).*$/, '$1');
},
'Yandex': function(){
return u.replace(/^.*YaBrowser\/([\d.]+).*$/, '$1');
},
'Arora': function(){
return u.replace(/^.*Arora\/([\d.]+).*$/, '$1');
},
'Lunascape': function(){
return u.replace(/^.*Lunascape[\/\s]([\d.]+).*$/, '$1');
},
'QupZilla': function(){
return u.replace(/^.*QupZilla[\/\s]([\d.]+).*$/, '$1');
},
'Coc Coc': function(){
return u.replace(/^.*coc_coc_browser\/([\d.]+).*$/, '$1');
},
'Kindle': function(){
return u.replace(/^.*Version\/([\d.]+).*$/, '$1');
},
'Iceweasel': function(){
return u.replace(/^.*Iceweasel\/([\d.]+).*$/, '$1');
},
'Konqueror': function(){
return u.replace(/^.*Konqueror\/([\d.]+).*$/, '$1');
},
'Iceape': function(){
return u.replace(/^.*Iceape\/([\d.]+).*$/, '$1');
},
'SeaMonkey': function(){
return u.replace(/^.*SeaMonkey\/([\d.]+).*$/, '$1');
},
'Epiphany': function(){
return u.replace(/^.*Epiphany\/([\d.]+).*$/, '$1');
},
'360': function(){
return u.replace(/^.*QihooBrowser(HD)?\/([\d.]+).*$/, '$2');
},
'360SE': function(){
var hash = {'86':'13.0','78':'12.0','69':'11.0','63':'10.0','55':'9.1','45':'8.1','42':'8.0','31':'7.0','21':'6.3'};
var chrome_version = u.replace(/^.*Chrome\/([\d]+).*$/, '$1');
return hash[chrome_version]||'';
},
'360EE': function(){
var hash = {'95':'21','86':'13.0','78':'12.0','69':'11.0','63':'9.5','55':'9.0','50':'8.7','30':'7.5'};
var chrome_version = u.replace(/^.*Chrome\/([\d]+).*$/, '$1');
return hash[chrome_version]||'';
},
'Maxthon': function(){
return u.replace(/^.*Maxthon\/([\d.]+).*$/, '$1');
},
'QQBrowser': function(){
return u.replace(/^.*QQBrowser\/([\d.]+).*$/, '$1');
},
'QQ': function(){
return u.replace(/^.*QQ\/([\d.]+).*$/, '$1');
},
'Baidu': function(){
return u.replace(/^.*BIDUBrowser[\s\/]([\d.]+).*$/, '$1').replace(/^.*baiduboxapp\/([\d.]+).*$/, '$1');
},
'UC': function(){
return u.replace(/^.*UC?Browser\/([\d.]+).*$/, '$1');
},
'Sogou': function(){
return u.replace(/^.*SE ([\d.X]+).*$/, '$1').replace(/^.*SogouMobileBrowser\/([\d.]+).*$/, '$1');
},
'Liebao': function(){
var version = ''
if(u.indexOf('LieBaoFast')>-1){
version = u.replace(/^.*LieBaoFast\/([\d.]+).*$/, '$1');
}
var hash = {'57':'6.5','49':'6.0','46':'5.9','42':'5.3','39':'5.2','34':'5.0','29':'4.5','21':'4.0'};
var chrome_version = u.replace(/^.*Chrome\/([\d]+).*$/, '$1');
return version||hash[chrome_version]||'';
},
'2345Explorer': function(){
var hash = {'69':'10.0','55':'9.9'};
var chrome_version = navigator.userAgent.replace(/^.*Chrome\/([\d]+).*$/, '$1');
return hash[chrome_version]||u.replace(/^.*2345Explorer\/([\d.]+).*$/, '$1').replace(/^.*Mb2345Browser\/([\d.]+).*$/, '$1');
},
'115Browser': function(){
return u.replace(/^.*115Browser\/([\d.]+).*$/, '$1');
},
'TheWorld': function(){
return u.replace(/^.*TheWorld ([\d.]+).*$/, '$1');
},
'XiaoMi': function(){
return u.replace(/^.*MiuiBrowser\/([\d.]+).*$/, '$1');
},
'Vivo': function(){
return u.replace(/^.*VivoBrowser\/([\d.]+).*$/, '$1');
},
'Quark': function(){
return u.replace(/^.*Quark\/([\d.]+).*$/, '$1');
},
'Qiyu': function(){
return u.replace(/^.*Qiyu\/([\d.]+).*$/, '$1');
},
'Wechat': function(){
return u.replace(/^.*MicroMessenger\/([\d.]+).*$/, '$1');
},
'WechatWork': function(){
return u.replace(/^.*wxwork\/([\d.]+).*$/, '$1');
},
'Taobao': function(){
return u.replace(/^.*AliApp\(TB\/([\d.]+).*$/, '$1');
},
'Alipay': function(){
return u.replace(/^.*AliApp\(AP\/([\d.]+).*$/, '$1');
},
'Weibo': function(){
return u.replace(/^.*weibo__([\d.]+).*$/, '$1');
},
'Douban': function(){
return u.replace(/^.*com.douban.frodo\/([\d.]+).*$/, '$1');
},
'Suning': function(){
return u.replace(/^.*SNEBUY-APP([\d.]+).*$/, '$1');
},
'iQiYi': function(){
return u.replace(/^.*IqiyiVersion\/([\d.]+).*$/, '$1');
},
'DingTalk': function(){
return u.replace(/^.*DingTalk\/([\d.]+).*$/, '$1');
},
'Douyin': function(){
return u.replace(/^.*app_version\/([\d.]+).*$/, '$1');
},
'Huawei': function(){
return u.replace(/^.*Version\/([\d.]+).*$/, '$1').replace(/^.*HuaweiBrowser\/([\d.]+).*$/, '$1').replace(/^.*HBPC\/([\d.]+).*$/, '$1');
}
};
_this.version = '';
if (version[_this.browser]) {
_this.version = version[_this.browser]();
if (_this.version == u) {
_this.version = '';
}
}
//修正
if(_this.browser == 'Chrome'&&u.match(/\S+Browser/)){
_this.browser = u.match(/\S+Browser/)[0];
_this.version = u.replace(/^.*Browser\/([\d.]+).*$/, '$1');
}
if (_this.browser == 'Edge') {
_this.engine = parseInt(_this.version)>75?'Blink':'EdgeHTML';
} else if (match['Chrome']&& _this.engine=='WebKit' && parseInt(version['Chrome']()) > 27) {
_this.engine = 'Blink';
} else if (_this.browser == 'Opera' && parseInt(_this.version) > 12) {
_this.engine = 'Blink';
} else if (_this.browser == 'Yandex') {
_this.engine = 'Blink';
}
};
}));
版权声明：
作者：兴兴
文章：JavaScript读取当前系统信息和浏览器信息
链接：https://www.networkcabin.com/technology/2916
文章版权归本站所有，未经授权请勿转载。
作者：兴兴
文章：JavaScript读取当前系统信息和浏览器信息
链接：https://www.networkcabin.com/technology/2916
文章版权归本站所有，未经授权请勿转载。
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