移动端ios微信 Video标签自动端播放问题

 <video class="myvideo" poster="images/ba.jpg" id="myVideo" src="http://cdn.umming.com/16740144432006.mp4" autoplay muted x5-playsinline="true" playsinline="true" webkit-playsinline="true" x-webkit-airplay="true" x5-video-orientation="portraint" ></video>

 <script src="http://res.wx.qq.com/open/js/jweixin-1.6.0.js"></script>
  <script type="text/javascript">
// 兼容微信(微信可以自动播放)
 let video = document.querySelectorAll("video")[0];
  document.addEventListener("WeixinJSBridgeReady", function () {
     video.play()
}, false);

  </script>