<!DOCTYPE HTML>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
<meta name="index" content="时钟"/>
<title>时钟</title>
<style type="text/css">
body,div,img{padding:0; margin:0;}
#box{
width:530px;
height:93px;
margin:200px auto;
}
img{
width:60px;
height:93px;
border:none;
} </style>
<script type="text/javascript" src="index.js"></script>
</head>
<body>
<div id="box">
<img src="./images/0.png"/>
<img src="./images/0.png"/>
<img src="./images/0.png"/>
<img src="./images/0.png"/>
<img src="./images/0.png"/>
<img src="./images/0.png"/>
</div>
<script type="text/javascript">
function toDou(n){
if(n<10){
return '0'+n;
}
else{
return ''+n;
}
}
window.onload=function(){
var aImg=document.getElementsByTagName('img');
function tick(){
var oDate=new Date();
var str=toDou(oDate.getHours())+toDou(oDate.getMinutes())+toDou(oDate.getSeconds()); for(var i=0; i<aImg.length; i++){
aImg[i].src='./images/'+str.charAt(i)+'.png';
}
}
setInterval(tick, 1000);
tick();
}; </script>
</body>
</html>
2.同一页面多个时钟（非图片，见360云盘）