Index: ssts-web/src/main/webapp/js/speaker.js
===================================================================
diff -u -r31941 -r31971
--- ssts-web/src/main/webapp/js/speaker.js	(.../speaker.js)	(revision 31941)
+++ ssts-web/src/main/webapp/js/speaker.js	(.../speaker.js)	(revision 31971)
@@ -61,7 +61,9 @@
  * tts语音引擎
  */
 function Speaker(){
+	this.arr = [];
 	this.enabled = false;
+	this.timer = true;
 	this.init = function(){
 		try{
 			if(this.enabled && !this.sapi){
@@ -73,6 +75,7 @@
 	
 	//语音提示
 	this.speak = function(msg){
+		var that = this;
 		if(msg && this.enabled){
 			msg = msg +'';
 			if(msg.length){
@@ -85,10 +88,24 @@
 					if(getChromeVersion()){
 						var version = getChromeVersion();
 						if(version >= 85){
-							var url = WWWROOT+'/disinfectSystem/baseData/textToVoiceController/getVoiceByText.mhtml?text=' + encodeURI(msg);
-							var n = new Audio(url);
-							n.src = url;
-							n.play();
+							this.arr.push(WWWROOT+'/disinfectSystem/baseData/textToVoiceController/getVoiceByText.mhtml?text=' + encodeURI(msg));
+							var arr = that.arr;
+							if(this.timer){
+								this.timer = false;
+								var myAudio = new Audio(); 
+								myAudio.preload = true; 
+								myAudio.controls = true; 
+								myAudio.src = arr.shift();//每次读数组第一一个元素 
+								myAudio.addEventListener('ended', playEndedHandler, false); 
+								myAudio.play(); 
+								myAudio.loop = false;//禁止循环，否则无法触发ended事件 
+								function playEndedHandler(){ 
+									that.timer = true;
+									myAudio.src = arr.shift(); 
+									myAudio.play(); 
+									!arr.length && myAudio.removeEventListener('ended',playEndedHandler,false);//只有一个元素时解除绑定 
+								}
+							}
 							return;
 						}
 					}