<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title></title>
<style type="text/css">
.div2{
width: 600px;
height: 300px;
background: skyblue;
}
</style>
</head>
<body>
<video width="800" height="" src="img/shiping.mp4" poster="img/timg.jpg" controls="controls"></video>
<button>播放</button>
<button class="fullscreen">全屏</button>
<img src="img/timg.jpg"/>
<div class="div2">
<h1>helloworld</h1>
</div>
<script type="text/javascript">
var v1 = document.querySelector('video')
document.querySelector('button').onclick = function(){
v1.play()
}
document.querySelector('.fullscreen').onclick = function(){
v1.webkitRequestFullScreen()
}
document.querySelector('img').onclick = function(){
document.querySelector('img').webkitRequestFullScreen()
}
document.querySelector('.div2').onclick = function(){
document.querySelector('.div2').webkitRequestFullScreen()
}
</script>
</body>
</html>
