html5-audio 播放列表和自动播放

一个简单audio的列表和播放小例子
<!DOCTYPE html>

<html>

<head>

    <meta charset="utf-8">

    <title></title>

</head>

<body>

<script type="text/javascript">

var count = 43; //一共多少MP3文件

var index = '18.mp3'; // 初始化播放那个文件

window.onload = function(){

    var audio = new Audio();

    audio.preload = true;

    audio.controls = true;

    audio.loop = false;

    audio.src = index;

    document.body.appendChild(audio);

    audio.play();

    audio.addEventListener('ended', playEndedHandler, false);

    function playEndedHandler(){

        var name = parseInt(index);

        name = name+1 < 10 ? '0'+(name+1)+'.mp3' : (name+1)+'.mp3';

        console.log(name)

        name>count && audio.removeEventListener('ended',playEndedHandler,false);

        audio.src = name;

        audio.play();

    }

    var div = document.createElement('div');

    var ul = document.createElement('ul');

    for (var i = 1; i <=count; i++) {

        var name = i<10 ? '0'+i+'.mp3' : i+'.mp3'

        var li = document.createElement('li');

        var text = document.createTextNode(name);

        li.appendChild(text);

        ul.appendChild(li);

        li.addEventListener('click',function(event){

            audio.src=event.target.innerHTML;

            audio.play();

        },false)

    }

    div.appendChild(ul);

    document.body.appendChild(div);

}

</script>

</body>

</html>
巴特西

html5-audio 播放列表和自动播放

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