JavaScript显示系统时间，自动走秒

时间：2012-08-14 14:18 来源：互联网作者：admin 浏览：次收藏挑错推荐打印

<!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>JavaScript 时间显示</title>
</head>
<body>
<span id=localtime></span>
<script type="text/javascript">
function showLocale(objD)
{
	var str,colorhead,colorfoot;
	var yy = objD.getYear();
	if(yy<1900) yy = yy+1900;
	var MM = objD.getMonth()+1;
	if(MM<10) MM = '0' + MM;
	var dd = objD.getDate();
	if(dd<10) dd = '0' + dd;
	var hh = objD.getHours();
	if(hh<10) hh = '0' + hh;
	var mm = objD.getMinutes();
	if(mm<10) mm = '0' + mm;
	var ss = objD.getSeconds();
	if(ss<10) ss = '0' + ss;
	var ww = objD.getDay();
	if  ( ww==0 )  colorhead="<font color=\"#FF0000\">";
	if  ( ww > 0 && ww < 6 )  colorhead="<font color=\"#373737\">";
	if  ( ww==6 )  colorhead="<font color=\"#008000\">";
	if  (ww==0)  ww="星期日";
	if  (ww==1)  ww="星期一";
	if  (ww==2)  ww="星期二";
	if  (ww==3)  ww="星期三";
	if  (ww==4)  ww="星期四";
	if  (ww==5)  ww="星期五";
	if  (ww==6)  ww="星期六";
	colorfoot="</font>"
	str = colorhead + yy + "-" + MM + "-" + dd + " " + hh + ":" + mm + ":" + ss + "  " + ww + colorfoot;
	return(str);
}
function tick()
{
	var today;
	today = new Date();
	document.getElementById("localtime").innerHTML = showLocale(today);
	window.setTimeout("tick()", 1000);
}
tick();
</script>
<p>查找更多代码，请访问：<a href="http://www.lanrentuku.com" target="_blank">懒人图库</a></p>

JavaScript显示系统时间，自动走秒

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