Index: ssts-web/src/main/webapp/disinfectsystem/invoice/invoiceSign.jsp
===================================================================
diff -u -r26658 -r27338
--- ssts-web/src/main/webapp/disinfectsystem/invoice/invoiceSign.jsp	(.../invoiceSign.jsp)	(revision 26658)
+++ ssts-web/src/main/webapp/disinfectsystem/invoice/invoiceSign.jsp	(.../invoiceSign.jsp)	(revision 27338)
@@ -102,6 +102,24 @@
     return -1;
   };
 }
+/*
+ * 根据谷歌或IE浏览器选择不同的语音播放的方式
+ */
+ function googleOrIESpeak(content){
+    if(!!window.ActiveXObject || "ActiveXObject" in window){
+        if(speaker){
+            speaker.speak(content);
+        }
+    }else {
+        var synth = window.speechSynthesis;
+        var googleSpeack = new SpeechSynthesisUtterance();
+        //汉语
+        googleSpeack.lang = 'zh-CN';
+        googleSpeack.rate = 1;
+        googleSpeack.text = content;
+        synth.speak(googleSpeack);
+    }
+ }
 $.ajax({
     type:'post',
     url:WWWROOT + '/disinfectSystem/invoiceAction!getTodayWaitSignInvoiceAmount.do?time='+new Date(),
@@ -117,7 +135,7 @@
 });
 var messagePromptType = '<%=messagePromptType%>';
 smartSpeaker.setType(messagePromptType);
-speaker.speak('签收人:' + '<%=userName%>');
+googleOrIESpeak('签收人:' + '<%=userName%>');
 function cancel(){
     location.href = WWWROOT+'/homepage/portalPage.jsp';
 }
@@ -183,7 +201,7 @@
 	if(tousseName != null && tousseName.length > 0){
 		msg += tousseName;
 	}
-	speaker.speak(msg);
+	googleOrIESpeak(msg);
 }
 function displayTousseInstanceInfo(tousseInstance,signType,barcode){
 	var status = tousseInstance.status;
@@ -389,7 +407,7 @@
 	              loadTodaySignedTousse();
 	          }else{
 					if(typeof(data.message)=="undefined"){
-						speaker.speak(data.msg);
+						googleOrIESpeak(data.msg);
 						if(sstsConfig.signTipsMessage){
 							newAlert(data.msg);
 						}else{
@@ -427,7 +445,7 @@
 							$("#tousseBarcodes").val(JSON.stringify(tousseBarcodes));
 						}
 	              }else{
-						speaker.speak(data.message);
+						googleOrIESpeak(data.message);
 					    if(sstsConfig.signTipsMessage){
 					  		newAlert(data.message);
 						}else{
@@ -444,7 +462,7 @@
                } else {
             	   msg = "加载出错！"
                }
-               speaker.speak(msg);
+               googleOrIESpeak(msg);
 			    if(sstsConfig.signTipsMessage){
 					newAlert(msg); 
 				}else{