<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Document</title>
</head>
<body>
<video src="mov.mp4" muted></video>
<script>
//获取视频 的到就是jquery对象
$('video');
//获取原生js 转换为dom对象
var myVideo = document.querySelector('video');
//没有play方法
/* myVideo.play(); */
$('video')[0].play;
$('video').get(0).play();
</script>
</body>
</html>
