苹果手机端触屏自动播放音乐

//触发音乐播放和暂停，解决ios不能自动播放音乐问题var once=1;(function(){  $("body").bind('touchstart',function(){    if(once==1){    bmusic();    }  })})()function bmusic(){  if (window.HTMLAudioElement) {    try {      var oAudio = document.getElementById('myaudio');      var btn = document.getElementById('play');      var audioURL = document.getElementById('audiofile');      //Skip loading if current file hasn't changed.      if (audioURL.value !== currentFile) {        oAudio.src = audioURL.value;        currentFile = audioURL.value;      }      // Tests the paused attribute and set state.      if (oAudio.paused) {        oAudio.play();        once=0;      }    }    catch (e) {      // Fail silently but show in F12 developer tools console      if(window.console && console.error("Error:" + e));    }  }}

原标题：苹果手机端触屏自动播放音乐

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