数字时钟
作者:
编程师小刘 | 来源:发表于
2016-12-02 14:36 被阅读0次<style>
body{
background: #000;
color: #fff;
text-align: center;
font-size:100px;
}
</style>
<script>
function toDou(n) {
return n < 10 ? '0' + n : '' + n;
}
window.onload = function(){
var oDiv = document.getElementById('div1');
var oDiv2 = document.getElementById('div2');
function clock(){
//获取当前时间
var oDate = new Date();
var h = oDate.getHours();
var m = oDate.getMinutes();
var s = oDate.getSeconds();
var Y = oDate.getFullYear();
var M = oDate.getMonth() + 1;
var D = oDate.getDate();
var W = oDate.getDay();
//转换 W 星期,为汉字
switch (W){
case 1:
W = '一';
break;
case 2:
W = '二';
break;
case 3:
W = '三';
break;
case 4:
W = '四';
break;
case 5:
W = '五';
case 6:
W = '六';
break;
case 0:
W = '日';
break;
}
//设置div的内容,并且完成了补0
oDiv.innerHTML = toDou(h) + ':' + toDou(m) + ':' + toDou(s);
oDiv2.innerHTML = Y + '年'+ M +'月'+ D +'日 星期' + W;
}
clock();
setInterval(clock,1000);
};
</script>
</head>
<body>
<div>北京时间</div>
<br />
<div id="div1">17:18:20</div>
<br />
<div id="div2"></div>
</body>
本文标题:数字时钟
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