说明
显示浏览器窗口的高度和宽度
示例
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<title>显示浏览器窗口的高度和宽度</title>
<link rel="stylesheet" href="">
</head>
<body>
<script type="text/javascript">
var width = window.innerWidth || document.documentElement.clientWidth ||
document.body.clientWidth;
var hidth = window.innerHeight || document.documentElement.clientHeight ||
document.body.clientHeight;
document.write(w + " " + h);
</script>
</body>
</html>