<!DOCTYPE html>
<html>
<head lang="zh-cn">
<meta charset="UTF-8">
<meta content="width=device-width, initial-scale=1.0, minimum-scale=1.0, maximum-scale=1.0,user-scalable=no" name="viewport"/>
<script type="text/javascript" src="http://g.alicdn.com/sj/lib/jquery/dist/jquery.min.js"></script>
<script src="layer/layer.js"></script>
<title></title>
</head>
<body>
<script>
layer.msg("123")
</script>
</body>
</html>