文字转换语音播报

1.网页版：

1 <script type="text/javascript">
2     var msg = new SpeechSynthesisUtterance("你是谁");
3     window.speechSynthesis.speak(msg);
4 </script>

2.webAPP：

1 <div id="Box"></div>

1 var src ="号请用餐";
2 $("#Box").html('<audio id="tts_autio_id" autoplay="autoplay"><source id="tts_source_id" src="http://tts.baidu.com/text2audio?lan=zh&amp;ie=UTF-8&amp;spd=5&amp;per=1&amp;text='+src+'" type="audio/mpeg"><embed id="tts_embed_id" height="0" width="0" src=""></audio>');