参考W3C详细文档：http://www.w3school.com.cn/jsref/dom_obj_audio.asp
pause()方法只是暂停，这里重新load之后，再次play，音乐可重头播放
<!DOCTYPE html><html><head> ???<meta charset="utf-8"> ???<title>test</title> ???<script language="javascript" type="text/javascript"> ???????function autoPlay() { ???????????var myAuto = document.getElementById(‘myaudio‘); ???????????myAuto.play(); ???????} ???????function closePlay() { ???????????var myAuto = document.getElementById(‘myaudio‘); ???????????myAuto.pause(); ???????????myAuto.load(); ???????} ???</script></head><body> ???<audio src="111.mp3" id="myaudio" controls="controls" loop="false" hidden="true"> ???</audio> ???<input type="button" onclick="autoPlay()" value="播放" /> ???<input type="button" onclick="closePlay()" value="关闭" /></body></html>Js控制HTML5 Audio 音乐播放和关闭
原文地址：http://www.cnblogs.com/zhangmingzhao/p/7531598.html