| | |
| | | var sampleBuf=new Int16Array();
|
| | | // 定义按钮响应事件
|
| | | var btnStart = document.getElementById('btnStart');
|
| | | btnStart.onclick = start;
|
| | | btnStart.onclick = record;
|
| | | var btnStop = document.getElementById('btnStop');
|
| | | btnStop.onclick = stop;
|
| | | btnStop.disabled = true;
|
| | | btnStart.disabled = true;
|
| | |
|
| | |
|
| | | btnConnect= document.getElementById('btnConnect');
|
| | | btnConnect.onclick = start;
|
| | |
|
| | | var rec_text=""
|
| | | var rec_text="";
|
| | | var offline_text="";
|
| | | var info_div = document.getElementById('info_div');
|
| | |
|
| | | //var now_ipaddress=window.location.href;
|
| | | //now_ipaddress=now_ipaddress.replace("https://","wss://");
|
| | | //now_ipaddress=now_ipaddress.replace("static/index.html","");
|
| | | //document.getElementById('wssip').value=now_ipaddress;
|
| | | |
| | | function getAsrMode(){
|
| | |
|
| | | var item = null;
|
| | | var obj = document.getElementsByName("asr_mode");
|
| | | for (var i = 0; i < obj.length; i++) { //遍历Radio |
| | | if (obj[i].checked) {
|
| | | item = obj[i].value; |
| | | break;
|
| | | }
|
| | | |
| | |
|
| | | }
|
| | | console.log("asr mode"+item);
|
| | | return item;
|
| | | }
|
| | | |
| | |
|
| | | // 语音识别结果; 对jsonMsg数据解析,将识别结果附加到编辑框中
|
| | | function getJsonMessage( jsonMsg ) {
|
| | | //console.log(jsonMsg);
|
| | | console.log( "message: " + JSON.parse(jsonMsg.data)['text'] );
|
| | | var rectxt=""+JSON.parse(jsonMsg.data)['text'];
|
| | | var asrmodel=JSON.parse(jsonMsg.data)['mode'];
|
| | | if(asrmodel=="2pass-offline")
|
| | | {
|
| | | offline_text=offline_text+rectxt; //.replace(/ +/g,"");
|
| | | rec_text=offline_text;
|
| | | }
|
| | | else
|
| | | {
|
| | | rec_text=rec_text+rectxt; //.replace(/ +/g,"");
|
| | | }
|
| | | var varArea=document.getElementById('varArea');
|
| | | rec_text=rec_text+rectxt.replace(/ +/g,"");
|
| | | |
| | | varArea.value=rec_text;
|
| | | console.log( "offline_text: " + asrmodel+","+offline_text);
|
| | | console.log( "rec_text: " + rec_text);
|
| | |
|
| | |
|
| | | }
|
| | |
| | | function getConnState( connState ) {
|
| | | if ( connState === 0 ) {
|
| | |
|
| | | rec.open( function(){
|
| | | rec.start();
|
| | | console.log("开始录音");
|
| | | //rec.open( function(){
|
| | | // rec.start();
|
| | | // console.log("开始录音");
|
| | |
|
| | | });
|
| | | //});
|
| | | btnStart.disabled = false;
|
| | | btnConnect.disabled = true;
|
| | | info_div.innerHTML='连接成功!请点击开始';
|
| | | } else if ( connState === 1 ) {
|
| | | //stop();
|
| | | } else if ( connState === 2 ) {
|
| | |
| | |
|
| | | alert("连接地址"+document.getElementById('wssip').value+"失败,请检查asr地址和端口,并确保h5服务和asr服务在同一个域内。或换个浏览器试试。");
|
| | | btnStart.disabled = true;
|
| | | info_div.innerHTML='请点击开始';
|
| | |
|
| | | info_div.innerHTML='请点击连接';
|
| | | }
|
| | | }
|
| | |
|
| | |
|
| | | function record()
|
| | | {
|
| | | rec.open( function(){
|
| | | rec.start();
|
| | | console.log("开始");
|
| | | btnStart.disabled = true;
|
| | | });
|
| | | }
|
| | | // 识别启动、停止、清空操作
|
| | | function start() {
|
| | |
|
| | |
| | | clear();
|
| | | //控件状态更新
|
| | |
|
| | |
|
| | | info_div.innerHTML="正在连接asr服务器,请等待...";
|
| | | //启动连接
|
| | | var ret=wsconnecter.wsStart();
|
| | | if(ret==1){
|
| | | isRec = true;
|
| | | btnStart.disabled = true;
|
| | | btnStop.disabled = false;
|
| | | info_div.innerHTML="正在连接asr服务器,请等待...";
|
| | | btnConnect.disabled=true;
|
| | |
|
| | | }
|
| | | }
|
| | |
|
| | |
| | | "wav_name": "h5",
|
| | | "is_speaking": false,
|
| | | "chunk_interval":10,
|
| | | "mode":getAsrMode(),
|
| | | };
|
| | | console.log(request);
|
| | | if(sampleBuf.length>0){
|
| | | wsconnecter.wsSend(sampleBuf,false);
|
| | | console.log("sampleBuf.length"+sampleBuf.length);
|
| | |
| | | isRec = false;
|
| | | info_div.innerHTML="请等候...";
|
| | | btnStop.disabled = true;
|
| | | setTimeout(function(){btnStart.disabled = false;info_div.innerHTML="请点击开始";}, 3000 );
|
| | | setTimeout(function(){
|
| | | console.log("call stop ws!");
|
| | | wsconnecter.wsStop();
|
| | | btnStart.disabled = true;
|
| | | btnConnect.disabled=false;
|
| | | info_div.innerHTML="请点击连接";}, 3000 );
|
| | | rec.stop(function(blob,duration){
|
| | |
|
| | | console.log(blob);
|
| | |
| | |
|
| | | varArea.value="";
|
| | | rec_text="";
|
| | | offline_text="";
|
| | |
|
| | | }
|
| | |
|