<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>时钟DEMO</title>
<link rel="stylesheet" type="text/css" href="css/timea.css"/>
</head>
<body>
<div>
<canvas id="canvas" width="500" height="500" />
</div>
<script src="js/timea.js" type="text/javascript" charset="utf-8"></script>
</body>
</html>