浏览器判断

标签：fun   edit   占用   ipa   class   var   turn   网页   ide   

function tp_getBrowse() {
var sUA = navigator.userAgent;
/** 检测IE浏览器* */
if ((navigator.appName == "Microsoft Internet Explorer")) {
/** *检测模拟IE浏览的OPERA。edit at 2006-11-08(ver 0.1.2)* */
if (sUA.indexOf(‘Opera‘) != -1) {
this.browseKernel = ‘Presto‘;
if (window.opera && document.childNodes) {
return ‘Opera 7+‘;
} else {
return ‘Opera 6-‘;
}
}
this.browseKernel = ‘Trident‘;
if (sUA.indexOf(‘Maxthon‘) != -1) {
return ‘Maxthon‘;
}
if (sUA.indexOf(‘TencentTraveler‘) != -1) { // ver 0.1.3
return ‘腾迅TT‘;
}
if (document.getElementById) {
return "IE5+";
} else {
return "IE4-";
}
}
/** 检测Gecko浏览器** */
if (sUA.indexOf(‘Gecko‘) != -1) {
this.browseKernel = ‘Gecko‘;
if (navigator.vendor == "Mozilla") {
return "Mozilla";
}
if (navigator.vendor == "Firebird") {
return "Firebird";
}
if (navigator.vendor.indexOf(‘Google‘) != -1
|| sUA.indexOf(‘Google‘) != -1) {
return ‘Google‘;
}
if (sUA.indexOf(‘Firefox‘) != -1) {
return ‘Firefox‘;
}
return "Gecko";
}
/** *Netscape浏览器** */
if (sUA.indexOf(‘Netscape‘) != -1) {
this.browseKernel = ‘Gecko‘;
if (document.getElementById) {
return "Netscape 6+";
} else {
return ‘Netscape 5-‘;
}
}
/** 检测Safari浏览器** */
if (sUA.indexOf(‘Safari‘) != -1) {
this.browseKernel = ‘KHTML‘;
return ‘Safari‘;
}
if (sUA.indexOf(‘konqueror‘) != -1) {
this.browseKernel = ‘KHTML‘;
return ‘Konqueror‘;
}
/** *目前世界公认浏览网页速度最快的浏览器，但它占用的系统资源也很大。** */
if (sUA.indexOf(‘Opera‘) != -1) {
this.browseKernel = ‘Presto‘;
if (window.opera && document.childNodes) {
return ‘Opera 7+‘;
} else {
return ‘Opera 6-‘;
}
return ‘Opera‘;
}
if ((sUA.indexOf(‘hotjava‘) != -1)
&& typeof (navigator.accentColorName) == ‘undefined‘) {
return ‘HotJava‘;
}
if (document.all && document.getElementById && navigator.savePreferences
&& (sUA.indexOf(‘netfront‘) < 0) && navigator.appName != ‘Blazer‘) {
return ‘Escape 5‘;
}
/** *Konqueror / Safari / OmniWeb 4.5+** */
if (navigator.vendor == ‘KDE‘
|| (document.childNodes
&& (!document.all || navigator.accentColorName) && !navigator.taintEnabled)) {
this.browseKernel = ‘KHTML‘;
return ‘KDE‘;
}
if (navigator.__ice_version) {
return ‘ICEbrowser‘;
}
if (window.ScriptEngine && ScriptEngine().indexOf(‘InScript‘) + 1) {
if (document.createElement) {
return ‘iCab 3+‘;
} else {
return ‘iCab 2-‘;
}
}
if (document.layers && !document.classes) {
return ‘Omniweb 4.2-‘;
}
if (document.layers && !navigator.mimeTypes[‘*‘]) {
return ‘Escape 4‘;
}
if (navigator.appName.indexOf(‘WebTV‘) + 1) {
return ‘WebTV‘;
}
if (sUA.indexOf(‘netgem‘) != -1) {
return ‘Netgem NetBox‘;
}
if (sUA.indexOf(‘opentv‘) != -1) {
return ‘OpenTV‘;
}
if (sUA.indexOf(‘ipanel‘) != -1) {
return ‘iPanel MicroBrowser‘;
}
if (document.getElementById && !document.childNodes) {
return ‘Clue browser‘;
}
if (document.getElementById
&& ((sUA.indexOf(‘netfront‘) != -1) || navigator.appName == ‘Blazer‘)) {
return ‘NetFront 3+‘;
}
if ((sUA.indexOf(‘msie‘) + 1) && window.ActiveXObject) {
return ‘Pocket Internet Explorer‘;
}
return "Unknown";
}

浏览器判断

标签：fun   edit   占用   ipa   class   var   turn   网页   ide   

原文地址：https://www.cnblogs.com/yingudan/p/12378426.html