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下面是动态时钟的效果图(ps:不过好像看不出动态效果来):
下面是具体的代码:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <title>动态时钟</title> <script type="text/javascript"> //在网页上输出:今天的日期、星期、现在的时间(动态时钟) function start() { var today=new Date(); var year=today.getFullYear(); var month=today.getMonth()+1; var day=today.getDate(); var hours=today.getHours(); var minutes=today.getMinutes(); var seconds=today.getSeconds(); //如果是单位数字,前面补0 month=month<10? "0"+month :month; day=day<10? "0"+day :day; hours=hours<10? "0"+hours :hours; minutes=minutes<10? "0"+minutes :minutes; seconds=seconds<10? "0"+seconds :seconds; //时间信息连成字符串 var str="今天是"+year+"年"+month+"月"+day+"日 "+hours+":"+minutes+":"+seconds; //获取id=result的内容 var obj=document.getElementById("result"); obj.innerHTML=str; //延时器 window.setTimeout("start()",1000); } </script> </head> <body onload="start()"> <div id="result"></div> </body> </html>
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原文地址:http://www.cnblogs.com/qijunjun/p/5216599.html