当线上音频资源在ie下播放不了的时候能够尝试embed标签

/** * 依据浏览器获取录音标签 * @param {录音媒体播放地址} src  */function getAudioDom(src) {  var userAgent = navigator.userAgent; //获得浏览器的userAgent字符串  if (    (userAgent.indexOf("Trident") > -1 && userAgent.indexOf("rv:11.0")) ||    (userAgent.indexOf("compatible") > -1 && userAgent.indexOf("MSIE") > -1)  ) {    //如果为ie浏览器则显示embed    return (      '<embed class="embed"  type="audio/wav"  src="' +      src +      '" menu="true" loop="false" align="center" preload="auto" autostart="false">\                                    </embed>'    );  } else {    return (      '<audio controls="controls" src="' +      src +      '" type="audio/wav" id="record-audio" preload></audio>'    );  }}

IE下音频款式

embed{border:1px solid gray;height: 40px;width: 350px;margin-left: 10px; background-color:#F8F8F8; }