<html>
<body>
<audio id="myAudio" controls>
<source src="/demo/horse.ogg" type="audio/ogg">
<source src="/demo/horse.mp3" type="audio/mpeg">
您的浏览器不支持 audio 元素。
</source></source></audio><br>
<button onclick="enableMute()" type="button">禁用声音</button>
<button onclick="disableMute()" type="button">启用声音</button>
<button onclick="checkMute()" type="button">检查静音状态</button>
<script>
var x = document.getElementById("myAudio");
function enableMute()
{
x.muted = true;
}
function disableMute()
{
x.muted = false;
}
function checkMute()
{
alert(x.muted);
}
</script>
</body>
</html>