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<html>
<head>
<meta charset="utf-8">
<title>菜鸟教程(runoob.com)</title>
</head>
<body>
<audio id="myAudio" controls>
<source src="horse.ogg" type="audio/ogg">
<source src="horse.mp3" type="audio/mpeg">
您的浏览器不支持 audio 元素。
</audio>
<p>点击按钮获取当前音频(audio)的URL。</p>
<p id="demo"></p>
<button onclick="myFunction()">点我</button>
<script>
function myFunction(){
var x = document.getElementById("myAudio").currentSrc;
document.getElementById("demo").innerHTML = x;
}
</script>
</body>
</html>