<!DOCTYPE?html>
<html>
<head>
<meta?charset="utf-8">
<title></title>
</head>
<body>
<div?id="box">
<div>
<div>1</div>
<div>2</div>
<div>3</div>
</div>
<div>
<div>1</div>
<div>2</div>
<div>3</div>
</div>
<div>
<div>1</div>
<div>2</div>
<div>3</div>
</div>
</div>
</body>
</html>
JS如何循環第三級的DIV
_追夢的少年_
2016-06-13 10:37:01