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emsApplication/applications/WebConfigure/web/js/lib/ckplayer/ezuikit.js

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2024-05-24 12:19:45 +08:00
/**
* ezui 1.4
*/
( function( global, factory ) {
"use strict";
if ( typeof module === "object" && typeof module.exports === "object" ) {
module.exports = global.document ?
factory( global, true ) :
function( w ) {
if ( !w.document ) {
throw new Error( "EZUIPlayer requires a window with a document" );
}
return factory( w );
};
} else {
factory( global );
}
// Pass this if window is not defined yet
} )( typeof window !== "undefined" ? window : this, function( window, noGlobal ){
/**
* @preserve HTML5 Shiv 3.7.3 | @afarkas @jdalton @jon_neal @rem | MIT/GPL2 Licensed
*/
!function(a,b){function c(a,b){var c=a.createElement("p"),d=a.getElementsByTagName("head")[0]||a.documentElement;return c.innerHTML="x<style>"+b+"</style>",d.insertBefore(c.lastChild,d.firstChild)}function d(){var a=t.elements;return"string"==typeof a?a.split(" "):a}function e(a,b){var c=t.elements;"string"!=typeof c&&(c=c.join(" ")),"string"!=typeof a&&(a=a.join(" ")),t.elements=c+" "+a,j(b)}function f(a){var b=s[a[q]];return b||(b={},r++,a[q]=r,s[r]=b),b}function g(a,c,d){if(c||(c=b),l)return c.createElement(a);d||(d=f(c));var e;return e=d.cache[a]?d.cache[a].cloneNode():p.test(a)?(d.cache[a]=d.createElem(a)).cloneNode():d.createElem(a),!e.canHaveChildren||o.test(a)||e.tagUrn?e:d.frag.appendChild(e)}function h(a,c){if(a||(a=b),l)return a.createDocumentFragment();c=c||f(a);for(var e=c.frag.cloneNode(),g=0,h=d(),i=h.length;i>g;g++)e.createElement(h[g]);return e}function i(a,b){b.cache||(b.cache={},b.createElem=a.createElement,b.createFrag=a.createDocumentFragment,b.frag=b.createFrag()),a.createElement=function(c){return t.shivMethods?g(c,a,b):b.createElem(c)},a.createDocumentFragment=Function("h,f","return function(){var n=f.cloneNode(),c=n.createElement;h.shivMethods&&("+d().join().replace(/[\w\-:]+/g,function(a){return b.createElem(a),b.frag.createElement(a),'c("'+a+'")'})+");return n}")(t,b.frag)}function j(a){a||(a=b);var d=f(a);return!t.shivCSS||k||d.hasCSS||(d.hasCSS=!!c(a,"article,aside,dialog,figcaption,figure,footer,header,hgroup,main,nav,section{display:block}mark{background:#FF0;color:#000}template{display:none}")),l||i(a,d),a}var k,l,m="3.7.3",n=a.html5||{},o=/^<|^(?:button|map|select|textarea|object|iframe|option|optgroup)$/i,p=/^(?:a|b|code|div|fieldset|h1|h2|h3|h4|h5|h6|i|label|li|ol|p|q|span|strong|style|table|tbody|td|th|tr|ul)$/i,q="_html5shiv",r=0,s={};!function(){try{var a=b.createElement("a");a.innerHTML="<xyz></xyz>",k="hidden"in a,l=1==a.childNodes.length||function(){b.createElement("a");var a=b.createDocumentFragment();return"undefined"==typeof a.cloneNode||"undefined"==typeof a.createDocumentFragment||"undefined"==typeof a.createElement}()}catch(c){k=!0,l=!0}}();var t={elements:n.elements||"abbr article aside audio bdi canvas data datalist details dialog figcaption figure footer header hgroup main mark meter nav output picture progress section summary template time video",version:m,shivCSS:n.shivCSS!==!1,supportsUnknownElements:l,shivMethods:n.shivMethods!==!1,type:"default",shivDocument:j,createElement:g,createDocumentFragment:h,addElements:e};a.html5=t,j(b),"object"==typeof module&&module.exports&&(module.exports=t)}("undefined"!=typeof window?window:this,document);
/*! @source http://purl.eligrey.com/github/classList.js/blob/master/classList.js */
if("document" in self){if(!("classList" in document.createElement("_"))){(function(j){"use strict";if(!("Element" in j)){return}var a="classList",f="prototype",m=j.Element[f],b=Object,k=String[f].trim||function(){return this.replace(/^\s+|\s+$/g,"")},c=Array[f].indexOf||function(q){var p=0,o=this.length;for(;p<o;p++){if(p in this&&this[p]===q){return p}}return -1},n=function(o,p){this.name=o;this.code=DOMException[o];this.message=p},g=function(p,o){if(o===""){throw new n("SYNTAX_ERR","An invalid or illegal string was specified")}if(/\s/.test(o)){throw new n("INVALID_CHARACTER_ERR","String contains an invalid character")}return c.call(p,o)},d=function(s){var r=k.call(s.getAttribute("class")||""),q=r?r.split(/\s+/):[],p=0,o=q.length;for(;p<o;p++){this.push(q[p])}this._updateClassName=function(){s.setAttribute("class",this.toString())}},e=d[f]=[],i=function(){return new d(this)};n[f]=Error[f];e.item=function(o){return this[o]||null};e.contains=function(o){o+="";return g(this,o)!==-1};e.add=function(){var s=arguments,r=0,p=s.length,q,o=false;do{q=s[r]+"";if(g(this,q)===-1){this.push(q);o=true}}while(++r<p);if(o){this._updateClassName()}};e.remove=function(){var t=arguments,s=0,p=t.length,r,o=false,q;do{r=t[s]+"";q=g(this,r);while(q!==-1){this.splice(q,1);o=true;q=g(this,r)}}while(++s<p);if(o){this._updateClassName()}};e.toggle=function(p,q){p+="";var o=this.contains(p),r=o?q!==true&&"remove":q!==false&&"add";if(r){this[r](p)}if(q===true||q===false){return q}else{return !o}};e.toString=function(){return this.join(" ")};if(b.defineProperty){var l={get:i,enumerable:true,configurable:true};try{b.defineProperty(m,a,l)}catch(h){if(h.number===-2146823252){l.enumerable=false;b.defineProperty(m,a,l)}}}else{if(b[f].__defineGetter__){m.__defineGetter__(a,i)}}}(self))}else{(function(){var b=document.createElement("_");b.classList.add("c1","c2");if(!b.classList.contains("c2")){var c=function(e){var d=DOMTokenList.prototype[e];DOMTokenList.prototype[e]=function(h){var g,f=arguments.length;for(g=0;g<f;g++){h=arguments[g];d.call(this,h)}}};c("add");c("remove")}b.classList.toggle("c3",false);if(b.classList.contains("c3")){var a=DOMTokenList.prototype.toggle;DOMTokenList.prototype.toggle=function(d,e){if(1 in arguments&&!this.contains(d)===!e){return e}else{return a.call(this,d)}}}b=null}())}};
Date.prototype.Format = function (fmt) { //author: meizz
var o = {
"M+": this.getMonth() + 1, //月份
"d+": this.getDate(), //日
"h+": this.getHours(), //小时
"m+": this.getMinutes(), //分
"s+": this.getSeconds(), //秒
"q+": Math.floor((this.getMonth() + 3) / 3), //季度
"S": this.getMilliseconds() //毫秒
};
if (/(y+)/.test(fmt)) fmt = fmt.replace(RegExp.$1, (this.getFullYear() + "").substr(4 - RegExp.$1.length));
for (var k in o)
if (new RegExp("(" + k + ")").test(fmt)) fmt = fmt.replace(RegExp.$1, (RegExp.$1.length == 1) ? (o[k]) : (("00" + o[k]).substr(("" + o[k]).length)));
return fmt;
};
var Domain = 'https://open.ys7.com';
var logDomain = 'https://log.ys7.com/statistics.do';
// var ckplayerJS = './ckplayer/ckplayer.js';
// var ckplayerSWF = './ckplayer/ckplayer.swf';
// var m3u8SWF = './ckplayer/m3u8.swf';
// var hlsJS ='./hls.min.js';
var mpegJS = Domain + '/sdk/js/1.4/jsmpeg.min.js';
var ckplayerJS = Domain + '/sdk/js/1.4/ckplayer/ckplayer.js';
var ckplayerSWF = Domain + '/sdk/js/1.4/ckplayer/ckplayer.swf';
var m3u8SWF = Domain + '/sdk/js/1.4/ckplayer/m3u8.swf';
var hlsJS = Domain + '/sdk/js/1.4/hls.min.js';
// 当前页面是否是https协议
var isHttps = window.location.protocol === 'https:' ? true : false;
// 是否为移动端
var isMobile = !!navigator.userAgent.match(/(iPhone|iPod|iPad|Android|ios|SymbianOS)/i);
var testVideo = document.createElement('video');
// 是否支持video标签和addEventListener方法（主要为了区别ie8）
var isModernBrowser = !!testVideo.canPlayType && !!window.addEventListener;
// 是否能使用video原生播放hls，目前只有safari可以支持原生video播放。
var isNativeSupportHls = isModernBrowser && testVideo.canPlayType('application/vnd.apple.mpegURL');
// 是否能使用hls.js播放
var isSupportHls = false;
// 是否使用flash
var useFlash = false;
// 本地信息上报
var LOCALINFO = 'open_netstream_localinfo';
// 预览主表上报
var PLAY_MAIN = 'open_netstream_play_main';
function dclog(obj){
var logObj = {
Ver: 'v.1.4.0',
PlatAddr: 'open.ys7.com',
ExterVer: 'Ez.1.4.0',
CltType: 102,
StartTime: (new Date()).Format('yyyy-MM-dd hh:mm:ss.S'), // 每个日志包含当前的时间
OS: navigator.platform
}
for(var i in obj){
logObj[i] = obj[i];
}
var tempArray = [];
for(var j in logObj){
tempArray.push(j + '=' + logObj[j]);
}
var params = '?' + tempArray.join('&');
// 上报一次本地统计信息
var img = new Image();
img.src = logDomain + params;
}
// 上报一次本地信息
dclog({
systemName: LOCALINFO
});
var RTMP_REG = /^rtmp/;
var HLS_REG = /\.m3u8/;
// 获取元素样式
function getStyle(el){
return window.getComputedStyle
? window.getComputedStyle(el, null)
: el.currentStyle;
}
// 加载js
function addJs(filename, callback){
var oJs = document.createElement("script");
oJs.setAttribute("src", filename);
oJs.onload = callback;
document.getElementsByTagName("head")[0].appendChild(oJs);
}
var EZUIPlayer = function(videoId){
if(!isModernBrowser){
throw new Error('不支持ie8等低版本浏览器');
return;
}
if(typeof videoId !== 'string'){
throw new Error('EZUIPlayer requires parameter videoId');
}
this.videoId = videoId;
this.video = document.getElementById(videoId);
if(!this.video){
throw new Error('EZUIPlayer requires parameter videoId');
}
this.opt = {};
this.opt.sources = [];
var sources = this.video.getElementsByTagName('source');
// 转为数组对象，不受removeChild影响
sources = Array.prototype.slice.call(sources, 0);
if(this.video.src){
// 移动端删除rtmp地址
if(isMobile && RTMP_REG.test(this.video.src)){
this.video.removeAttribute('src');
this.video.load();
}else{
this.opt.sources.push(this.video.src);
}
}
var l = sources.length;
if(l > 0){
for(var i = 0; i < l; i++){
// 移动端删除rtmp地址
if(isMobile && RTMP_REG.test(sources[i].src)){
this.video.removeChild(sources[i]);
}else{
this.opt.sources.push(sources[i].src);
}
}
}
if(this.opt.sources.length < 1){
throw new Error('no source found in video tag.');
}
this.opt.cur = 0;
// 事件存储
this.handlers = {};
this.opt.poster = this.video.poster;
var videoStyle = getStyle(this.video);
var width = this.video.width;
var height = this.video.height;
if(width){
this.opt.width = width;
if(height){
this.opt.height = height;
}else{
this.opt.height = 'auto';
}
this.log('video width:' + this.opt.width + ' height:' + this.opt.height);
}else{
this.opt.width = videoStyle.width;
this.opt.height = videoStyle.height;
this.log('videoStyle.width:' + videoStyle.width + ' wideoStyle.height:' + videoStyle.height);
}
this.opt.parentId = videoId;
this.opt.autoplay = this.video.autoplay ? true : false;
this.log('autoplay:' + this.video.autoplay);
this.tryPlay();
this.initTime = (new Date()).getTime();
this.on('play', function(){
// 上报播放成功信息
dclog({
systemName: PLAY_MAIN,
playurl: this.opt.currentSource,
Time: (new Date()).Format('yyyy-MM-dd hh:mm:ss.S'),
Enc: 0, // 0 不加密 1 加密
PlTp: 1, // 1 直播 2 回放
Via: 2, // 2 服务端取流
ErrCd: 0,
Cost: (new Date()).getTime() - this.initTime // 毫秒数
});
});
this.retry = 2;
this.on('error', function(){
dclog({
systemName: PLAY_MAIN,
playurl: this.opt.currentSource,
cost: -1,
ErrCd: -1
});
});
};
// 事件监听
EZUIPlayer.prototype.on = function(eventName, callback){
if(typeof eventName !== 'string' || typeof callback !== 'function'){
return;
}
if(typeof this.handlers[eventName] === 'undefined'){
this.handlers[eventName] = [];
}
this.handlers[eventName].push(callback);
};
// 事件触发
EZUIPlayer.prototype.emit = function(){
if(this.handlers[arguments[0]] instanceof Array){
var handlers = this.handlers[arguments[0]];
var l = handlers.length;
for(var i = 0; i < l; i++){
handlers[i].apply(this, Array.prototype.slice.call(arguments, 1));
}
}
};
// 尝试播放
EZUIPlayer.prototype.tryPlay = function(){
this.opt.currentSource = this.opt.sources[this.opt.cur];
if(!this.opt.currentSource){
this.log('未找到合适的播放URL');
return;
}
var me = this;
// 如果是HLS地址
if(/\.m3u8/.test(this.opt.currentSource)){
// 如果是手机浏览器环境,或者原生支持HLS播放的,直接使用video标签播放
// 否则尝试使用hls.js播放，
// 最后使用flash
if(isMobile || isNativeSupportHls){
this.log('使用原生video');
this.video.style.heght = this.opt.height = Number(this.opt.width.replace(/px$/g, '')) * 9 / 16 + 'px';
this.initVideoEvent();
}else{
if(isHttps){
addJs(ckplayerJS, function(){
me.initCKPlayer();
});
}else{
addJs(hlsJS, function(){
isSupportHls = Hls.isSupported();
if(isSupportHls){
me.log('使用hls.js');
me.initHLS();
}else{
useFlash = true;
me.log('2 使用flash');
addJs(ckplayerJS, function(){
me.initCKPlayer();
});
}
});
}
}
}else if(/^rtmp:/.test(this.opt.currentSource)){
if(isMobile){
this.opt.cur++;
this.tryPlay();
return;
}else{
addJs(ckplayerJS, function(){ console.log("initCKPlayer")
me.initCKPlayer();
});
}
}else if(/^wss:|^ws:/.test(this.opt.currentSource)){
/*
* WS协议的JSMpeg的不支持IE11以下的版本
* 开放平台官网不支持IE8打开，所以官网上面不兼容两个人版本IE9 ，和IE10
*
* */
if (!ltIE11()) {
addJs(mpegJS, function(){
me.initJSmpeg();
});
} else {
alert('WS协议不支持Ie11以下的浏览器！请使用IE11，或者更高版本的浏览器');
return;
}
}
};
// 初始化hls.js
EZUIPlayer.prototype.initHLS = function(){
var me = this;
var hls = new Hls({defaultAudioCodec: 'mp4a.40.2'}); // 萤石设备默认使用 AAC LC 音频编码
hls.loadSource(this.opt.currentSource);
hls.attachMedia(this.video);
hls.on(Hls.Events.MANIFEST_PARSED, function(){
if(me.opt.autoplay){
me.video.play();
}
me.initVideoEvent();
});
hls.on(Hls.Events.ERROR, function (event, data) {
if (data.fatal) {
switch(data.type) {
case Hls.ErrorTypes.NETWORK_ERROR:
// try to recover network error
console.log("fatal network error encountered, try to recover");
hls.startLoad();
break;
case Hls.ErrorTypes.MEDIA_ERROR:
console.log("fatal media error encountered, try to recover");
hls.recoverMediaError();
break;
default:
// cannot recover
hls.destroy();
break;
}
}
});
this.hls = hls;
};
// 日志
EZUIPlayer.prototype.log = function(msg){
this.emit('log', msg);
};
// 初始化ckplayer
EZUIPlayer.prototype.initCKPlayer = function(){
this.log('ckplayer初始化');
var me = this;
var events = {
'play': function(){me.emit('play')},
'pause': function(){me.emit('pause')},
'error': function(){me.emit('error')}
};
window.ckplayer_status = function(){
me.log(arguments);
events[arguments[0]] && events[arguments[0]]();
};
// 新增相同id的div标签，然后删除video标签
this.videoFlash = document.createElement('DIV');
this.video.parentNode.replaceChild(this.videoFlash, this.video);
this.video = this.videoFlash;
this.videoFlash.id = this.opt.parentId;
var flashvars = null;
// 如果rtmp服务器环境设置了视频暂停则断开链接
// 需要修改ckplayer.js setup参数第30个值
// 在播放暂停后点击播放是否采用重新链接的方式
if(/^rtmp/.test(this.opt.currentSource)){
flashvars = {
f: this.opt.currentSource,
c: 0,
p: this.opt.autoplay ? 1 : 0,
i: this.opt.poster,
lv: 1,
loaded: 'loadHandler'
};
}else if(/\.m3u8/.test(this.opt.currentSource)){
flashvars = {
s:4, // 4-使用swf视频流插件播放
f:m3u8SWF,
a: this.opt.currentSource,
c: 0, // 0-使用ckplayer.js的配置 1-使用ckplayer.xml的配置
lv:1, // 1-直播 0-普通方式
p: this.opt.autoplay ? 1 : 0, // 1-默认播放 0-默认暂停
i: this.opt.poster,
loaded: 'loadHandler'
};
}else{
flashvars = {
f: this.opt.currentSource,
c: 0,
p: 1,
loaded: 'loadHandler'
};
}
var params={bgcolor:'#FFF',allowFullScreen:true,allowScriptAccess:'always',wmode:'transparent'};
this.flashId = this.opt.parentId + 'flashId';
window.CKobject.embedSWF(ckplayerSWF,this.opt.parentId,this.flashId,this.opt.width,this.opt.height,flashvars,params);
};
EZUIPlayer.prototype.initVideoEvent = function(){
var me = this;
var EVENT = {
'loadstart': function(e){
me.log('loadstart...当浏览器开始查找音频/视频时...');
me.emit('loadstart', e);
},
'durationchange': function(e){
me.log('durationchange...当音频/视频的时长已更改时...');
me.emit('durationchange', e);
},
'loadedmetadata': function(e){
me.log('loadedmetadata...当浏览器已加载音频/视频的元数据时...');
me.emit('loadedmetadata', e);
},
'loadeddata': function(e){
me.log('loadeddata...当浏览器已加载音频/视频的当前帧时...');
me.emit('loadeddata', e);
},
'progress': function(e){
me.log('progress...当浏览器正在下载音频/视频时...');
me.emit('progress', e);
},
'canplay': function(e){
me.log('canplay...当浏览器可以播放音频/视频时...');
me.emit('canplay', e);
},
'canplaythrough': function(e){
me.log('canplaythrough...当浏览器可在不因缓冲而停顿的情况下进行播放时...');
me.emit('canplaythrough', e);
},
'abort': function(e){
me.log('abort...当音频/视频的加载已放弃时...');
me.emit('abort', e);
},
'emptied': function(e){
me.log('emptied...当目前的播放列表为空时...');
me.emit('emptied', e);
},
'ended': function(e){
me.log('ended...当目前的播放列表已结束时...');
me.emit('ended', e);
},
'pause': function(e){
me.log('pause...当音频/视频已暂停时...');
me.emit('pause', e);
},
'play': function(e){
me.log('play...当音频/视频已开始或不再暂停时...');
me.emit('play', e);
},
'playing': function(e){
me.log('playing...当音频/视频在已因缓冲而暂停或停止后已就绪时...');
me.emit('playing', e);
},
'ratechange': function(e){
me.log('ratechange...当音频/视频的播放速度已更改时...');
me.emit('ratechange', e);
},
'seeked': function(e){
me.log('seeked...当用户已移动/跳跃到音频/视频中的新位置时...');
me.emit('seeked', e);
},
'seeking': function(e){
me.log('seeking...当用户开始移动/跳跃到音频/视频中的新位置时...');
me.emit('seeking', e);
},
'stalled': function(e){
me.log('stalled...当浏览器尝试获取媒体数据，但数据不可用时...');
me.emit('stalled', e);
},
'suspend': function(e){
me.log('suspend...当浏览器刻意不获取媒体数据时...');
me.emit('suspend', e);
if(me.opt.autoplay){
me.video.play();
}
},
'timeupdate': function(e){
//me.log('timeupdate...当目前的播放位置已更改时...');
me.emit('timeupdate', e);
},
'volumechange': function(e){
me.log('volumechange...当音量已更改时...');
me.emit('volumechange', e);
},
'waiting': function(e){
me.log('waiting...当视频由于需要缓冲下一帧而停止...');
me.emit('waiting', e);
},
'error': function(e){
me.log('error...当在音频/视频加载期间发生错误时...');
me.emit('error', e);
}
};
for(var i in EVENT){
this.video.addEventListener( i, EVENT[i], false);
}
ios11Hack(this.video);
};
EZUIPlayer.prototype.initJSmpeg = function () {
this.canvasEle = document.createElement('canvas');
this.canvasEle.style.width = this.opt.width;
this.canvasEle.style.height = this.opt.height;
this.video.parentNode.replaceChild(this.canvasEle,this.video);
this.canvasEle.id = this.opt.parentId;
var player;
if(player && player.destroy){
player.destroy();
}
player = new JSMpeg.Player(this.opt.currentSource, {canvas: this.canvasEle});
}
EZUIPlayer.prototype.play = function(){
this.opt.autoplay = true;
if(!!window['CKobject']){
CKobject.getObjectById(this.flashId).videoPlay();
}else if(!!this.video){
this.video.play();
}
};
EZUIPlayer.prototype.pause = function(){
this.opt.autoplay = false;
if(!!window['CKobject']){
CKobject.getObjectById(this.flashId).videoPause();
}else if(!!this.video){
this.video.pause();
}
};
EZUIPlayer.prototype.stop = function () {
// 执行停止
this.opt.autoplay = false;
if (!!window['CKobject']) {
CKobject.getObjectById(this.flashId).videoClear();
} else if (!!this.video) {
if (!!this.hls) { // hls停止依赖this.hls
// 通过暂停停止播放
this.video.pause();
// 停止取流
this.hls.stopLoad();
} else if (!!this.flv) {
this.flv.pause();
this.flv.unload();
this.flv.detachMediaElement();
this.flv.destroy();
this.flv = null;
} else if(!!this.JSmpeg) {
this.JSmpeg.stop();
// this.JSmpeg.destroy();
}
}
};
EZUIPlayer.prototype.load = function(){
if(!!window['CKobject']){
// flash load
}else if(!!this.video){
this.video.load();
}
};
//
// EZUIPlayer.prototype.remove = function(){
//
// };
//
// EZUIPlayer.prototype.clear = function(){
//
// };
//
// // 修改播放地址
// EZUIPlayer.prototype.changeSource = function(source){
//
// };
// iOS11手机HLS直播在m3u8响应时间过长后不继续请求的hack
function ios11Hack(video){
var isloadeddata = false;
var isPlaying = false;
var stalledCount = 0;
video.addEventListener('loadeddata', function(){
isloadeddata = true;
}, false);
video.addEventListener('stalled', function(){
stalledCount++;
if(!isPlaying){
if(stalledCount >= 2 && !isloadeddata){
video.load();
video.play();
isloadeddata = false;
isPlaying = false;
stalledCount = 0;
}
}
}, false);
video.addEventListener('playing', function(){
isPlaying = true;
});
}
/*
*
* 值 值类型 值说明
-1 Number 不是ie浏览器
6 Number ie版本<=6
7 Number ie7
8 Number ie8
9 Number ie9
10 Number ie10
11 Number ie11
'edge' String ie的edge浏览器
* */
function IEVersion() {
var userAgent = navigator.userAgent; //取得浏览器的userAgent字符串
var isIE = userAgent.indexOf("compatible") > -1 && userAgent.indexOf("MSIE") > -1; //判断是否IE<11浏览器
var isEdge = userAgent.indexOf("Edge") > -1 && !isIE; //判断是否IE的Edge浏览器
var isIE11 = userAgent.indexOf('Trident') > -1 && userAgent.indexOf("rv:11.0") > -1;
if(isIE) {
var reIE = new RegExp("MSIE (\\d+\\.\\d+);");
reIE.test(userAgent);
var fIEVersion = parseFloat(RegExp["$1"]);
if(fIEVersion == 7) {
return 7;
} else if(fIEVersion == 8) {
return 8;
} else if(fIEVersion == 9) {
return 9;
} else if(fIEVersion == 10) {
return 10;
} else {
return 6;//IE版本<=7
}
} else if(isEdge) {
return 'edge';//edge
} else if(isIE11) {
return 11; //IE11
}else{
return -1;//不是ie浏览器
}
}
function ltIE11() {
var userAgent = navigator.userAgent; //取得浏览器的userAgent字符串
var isIE = userAgent.indexOf("compatible") > -1 && userAgent.indexOf("MSIE") > -1; //判断是否IE<11浏览器
if (isIE) {
return true;
} else {
return false;
}
}
if ( !noGlobal ) {
window.EZUIPlayer = EZUIPlayer;
}
return EZUIPlayer;
});