SOURCE

var audio = document.createElement("audio");
audio.src
  = "http://ting666.yymp3.com:86/new27/mljyyj/1.mp3";
audio.addEventListener("canplaythrough",
function() {
	console.log("音频加载完成");
},
false);
function aPlay() {
	audio.play();
}
function aPause() {
	audio.pause();
}
function aStop() {
	audio.currentTime = 0;
	audio.pause();
}
function aSkip() {
	audio.currentTime = 50;
	audio.play();
 }

<input type="button" onclick="aPlay();" value="播放音频">
<input type="button" onclick="aPause();" value="暂停音频">
<input type="button" onclick="aStop();" value="停止音频">
<input type="button" onclick="aSkip();" value="跳到第50秒">