s

src/views/chat/components/Message/index.vue

@@ -110,10 +110,11 @@ const http = (text: any)=>{
       });
 	})
 }
-
+let ttsList = [];
 async function loadTTS(){
 	let tts = props.tts?JSON.parse(props.tts):[]
-	for(let i=0;i<tts.length;i++){
+	if(tts.length>ttsList.length){
+		for(let i=ttsList.length;i<tts.length;i++){
 			let res = await http(tts[i])
 			const a = new Audio(res.data.mp3)
 			a.addEventListener('ended', () => {
@@ -123,6 +124,8 @@ async function loadTTS(){
 			if (i == 0)
 				playAudio()
 		}
+		ttsList = tts;
+	}
 }
 
 // 监听到文本数据改变