修改

D:/workspace/chenjingjing/git/gx_tieta/gx_tieta/.gitignore

2019-01-21 35fefed0792c40cb99b8d15fa5811bbb5992bff9

 gx_tieta/WebRoot/js/VoiceUtil.js

@@ -1,11 +1,12 @@
// 设置语音播报对象

var Voice = function() {

   this.speak = window.speechSynthesis;

   this.tospeak = new SpeechSynthesisUtterance('');

   this.voice = '';

   this.zh_CN = false;

   this.rate = 1.5; 

   this._setLang();         // 获取并检测是否有中文的环境

   this.timeInterval = 28;      //循环间隔(秒)

   this.timeInterval = 27;      //循环间隔(秒)

   this.speak_enable = true;         //ture:开启语音播报         false:停止语音播报

};



@@ -15,7 +16,7 @@
      console.info('你的电脑不支持中文播报！');      

   }

   _timeInterval = this.timeInterval;

   //console.info(this.zh_CN);

   //console.info(this.speak_enable);

   if(!this.speak_enable){                           //识别是否开启声音播报

      if(callback && typeof callback == 'function'){

         setTimeout(function(){

@@ -25,19 +26,19 @@
      return;

   }

   this.cancel();

   var to_speak = new SpeechSynthesisUtterance(txt);

   to_speak.voice = this.voice;   // 设定中文播报

   to_speak.rate = this.rate;

   console.info(to_speak);

   this.speak.speak(to_speak);

	
   this.tospeak.text = txt;

   this.tospeak.voice = this.voice;   // 设定中文播报

   this.tospeak.rate = this.rate;

   //console.info(to_speak);

   var starttime = new Date();

   to_speak.onend = function(event) {	
      //console.info(event);

   this.speak.speak(this.tospeak);

   //console.info(this.tospeak);

   this.tospeak.onend = function(event) {	
      //console.info("播放结束");

      if(callback && typeof callback == 'function'){

         var endtime = new Date();

         var timelong = (endtime.getTime()-starttime.getTime())/1000;

         console.info(parseInt(_timeInterval)+"==="+parseInt(timelong));

         //console.info(parseInt(_timeInterval)+"==="+parseInt(timelong));

         if(timelong > this.timeInterval){            

            callback();

         }else{

@@ -48,9 +49,17 @@
      }

   };

   

   to_speak.onerror = function(event) {	
      //console.info(event);

   };



};



// 开启/关闭当前语音播报 （依赖与base.js导入的Cookie方法）

Voice.prototype.changeSpeak = function(bool) {

   this.speak_enable = bool;

   setCookie('voice', bool);

   // 退出当前播报

   if(!bool) {

      this.cancel();

   }

};



// 退出当前播报

@@ -84,4 +93,32 @@




var voice = new Voice();

voice.cancel();
var voiceStatus = checkPageVoiceStatus();

// 设置初始语音播报状态

voice.changeSpeak(voiceStatus);

voice.cancel();



// 设置初始化语音播报图标

if(!voiceStatus) {

   $('.web-status .cell-list.voice').addClass('close-voice');

}



// 点击声音的图标

$('.web-status .cell-list.voice').click(function() {

   $(this).toggleClass('close-voice');

   // 判断是否关闭声音

   if($(this).hasClass('close-voice')) {

      voice.changeSpeak(false);

   }else {

      voice.changeSpeak(true);

   }

});



// 获取页面语音是否开启

function checkPageVoiceStatus() {

   var voiceStatus = getCookie('voice');

   // 设置初始语音播报状态

   voiceStatus = voiceStatus=='false'?false:true;

	
   return voiceStatus;

}