界面不显示播放器，点击按钮播放音频文件

<input style="width:80px;height:34px;font-size:14px;“ type="button" id="btnPlay" value="播放" onclick="PlayMedia(filepath)" />
<span id="spanPlayMedia"></span>

 

function PlayMedia(filepath) {
    var media = document.getElementById("spanPlayMedia");
     media.innerHTML = '<embed id="Player" src="' + filepath + '" hidden="true"  autostart="true"/>';
}