js tts 语音播报百度公开接口

<!DOCTYPE html>
<html lang="en">
<head>


</head>
    <meta charset="UTF-8">
    <title>Document</title>
<body>
<div>

<p id="Text"></p>
<input type="button" onclick="doTTS()" value="播放">
<input type="button" onclick="voiceBroadcast()" value="播放2">
<input type="button" onclick="speckText2()" value="播放3">
</div>
<div id="box">
</div>






</body>


<script>

function voiceBroadcast(){
     var text = "你说的话我没听清，请再说一遍吧！！！";
      var url = "http://tts.baidu.com/text2audio?lan=zh&ie=UTF-8&cuid=baike&ctp=1&pdt=301&vol=9&rate=32&per=0&text=" + encodeURI(text);  // baidu文字转语音
     //var url = "http://tts.baidu.com/text2audio?cuid=baike&lan=ZH&ctp=1&pdt=301&vol=9&rate=32&per=0&tex=" + encodeURI(text);
     var voiceContent = new Audio(url);
     voiceContent.src = url;
     voiceContent.play();
 }
 
function doTTS() {
    var box = document.getElementById('box');
    var Audio = document.getElementById('audio_id');
    var ttsText = document.getElementById('Text').innerHTML;
    // 播报出座位号
        var msg="10"
        var str = '<audio id="audio_id" autoplay="autoplay"><source src="http://tts.baidu.com/text2audio?lan=zh&ie=UTF-8&spd=5&text=你的座位号为${msg}号" type="audio/mpeg"></audio>';
        box.innerHTML = str;
        var playPromise = Audio.play();
        if (playPromise !== undefined) {
            playPromise.then(_ => {
                Audio.pause();
            })
                .catch(error => {
 
                });

        }
}

function speckText(str){
        var str = "你说的话我没听清，请再说一遍吧！！！";
        　　   //var request=  new URLRequest();
        //var url = "http://tts.baidu.com/text2audio?lan=zh&ie=UTF-8&text=" + encodeURI(str);        // baidu
              var url = "http://translate.google.cn/translate_tts?ie=UTF-8&tl=zh-CN&total=1&idx=0&textlen=19&prev=input&q=" + encodeURI(str); // google
            
　　         //request.url = encodeURI(url);
            // request.contentType = "audio/mp3"; // for baidu
            //request.contentType = "audio/mpeg"; // for google

        　　var n = new Audio(url);

       　　 n.src = url;

       　　 n.play();
        　　
       　　 // $("...").play();
        　　// var sound = new Sound(request);
        　　// sound.play();
    }
    
    
    function speckText2(str){
        var msg = '测试语音的,你说的话我没听清，请再说一遍吧';
        var url = "http://tts.baidu.com/text2audio?cuid=baike&lan=ZH&ctp=1&pdt=301&vol=9&rate=32&per=0&tex=" + encodeURI(msg);
        var n = new Audio(url);
        n.src = url;
        n.play();
    }
</script>

<html>

注意：

目前测试发现语音发音的不同点

var url = "http://tts.baidu.com/text2audio?lan=zh&ie=UTF-8&cuid=baike&ctp=1&pdt=301&vol=9&rate=32&per=0&text=" + encodeURI(text);
//var url = "http://tts.baidu.com/text2audio?cuid=baike&lan=ZH&ctp=1&pdt=301&vol=9&rate=32&per=0&tex=" + encodeURI(text);

text：声音低沉 偏男音
tex：声音偏女音

js tts 语音播报 百度公开接口

js tts 语音播报百度公开接口