JS处理时间大全

1.系统时间 
<script language="JavaScript"> 
function getDate() 
{ 
var d,s,t; 
d=new Date(); 
s=d.getFullYear().toString(10).slice(-2)+"-"; 
t=d.getMonth()+1; 
s+=(t>9?"":"0")+t+"-"; 
t=d.getDate(); 
s+=(t>9?"":"0")+t+" "; 
t=d.getHours(); 
s+=(t>9?"":"0")+t+":"; 
t=d.getMinutes(); 
s+=(t>9?"":"0")+t+":"; 
t=d.getSeconds(); 
s+=(t>9?"":"0")+t; 
return s; 
} 
alert(getDate());//返回的是07-10-31 09:08:36 
</script> 

2.想得到格式： 

<script language="JavaScript"> 
function getDate() 
{ 
var d,s,t; 
d=new Date(); 
s=d.getFullYear().toString(10)+"-"; 
t=d.getMonth()+1; 
s+=(t>9?"":"0")+t+"-"; 
t=d.getDate(); 
s+=(t>9?"":"0")+t+" "; 
t=d.getHours(); 
s+=(t>9?"":"0")+t+":"; 
t=d.getMinutes(); 
s+=(t>9?"":"0")+t+":"; 
t=d.getSeconds(); 
s+=(t>9?"":"0")+t; 
return s; 
} 
alert(getDate());//返回的是2007-10-31 09:08:36 
</script> 

//完整时间处理方式 
<SCRIPT LANGUAGE="JavaScript"> 
var myDate = new Date(); 
myDate.getYear(); //获取当前年份(2位) 
myDate.getFullYear(); //获取完整的年份(4位,1970-????) 
myDate.getMonth(); //获取当前月份(0-11,0代表1月) 
myDate.getDate(); //获取当前日(1-31) 
myDate.getDay(); //获取当前星期X(0-6,0代表星期天) 
myDate.getTime(); //获取当前时间(从1970.1.1开始的毫秒数) 
myDate.getHours(); //获取当前小时数(0-23) 
myDate.getMinutes(); //获取当前分钟数(0-59) 
myDate.getSeconds(); //获取当前秒数(0-59) 
myDate.getMilliseconds(); //获取当前毫秒数(0-999) 
myDate.toLocaleDateString(); //获取当前日期 
var mytime=myDate.toLocaleTimeString(); //获取当前时间 
myDate.toLocaleString( ); //获取日期与时间 
if (mytime<"23:30:00"){ 
alert(mytime); 
} 
</SCRIPT> 

2.<% //日期转换 
java.text.SimpleDateFormat formatter = new java.text.SimpleDateFormat("yyyy-MM-dd HH:mm:ss"); 
java.util.Date currentTime = new java.util.Date();//得到当前系统时间 
String str_date1 = formatter.format(currentTime); //将日期时间格式化 
String str_date2 = currentTime.toString(); //将Date型日期时间转换成字符串形式 
%> 

1. 2008年11月13日 星期四 上午 10:13:46 
<div id="Clock" align="center" style="font-size: 15px; color:#000000"></div> 
<script> 
function tick() { 
var hours, minutes, seconds, xfile; 
var intHours, intMinutes, intSeconds; 
var today, theday; 
today = new Date(); 
function initArray(){ 
this.length=initArray.arguments.length 
for(var i=0;i<this.length;i++) 
this[i+1]=initArray.arguments[i] } 
var d=new initArray( 
" 星期日", 
" 星期一", 
" 星期二", 
" 星期三", 
" 星期四", 
" 星期五", 
" 星期六"); 
theday = today.getYear()+"年" + [today.getMonth()+1]+"月" +today.getDate()+"日" + d[today.getDay()+1]; 
intHours = today.getHours(); 
intMinutes = today.getMinutes(); 
intSeconds = today.getSeconds(); 
if (intHours == 0) { 
hours = "12:"; 
xfile = " 午夜 "; 
} else if (intHours < 12) { 
hours = intHours+":"; 
xfile = " 上午 "; 
} else if (intHours == 12) { 
hours = "12:"; 
xfile = " 正午 "; 
} else { 
intHours = intHours - 12 
hours = intHours + ":"; 
xfile = " 下午 "; 
} 
if (intMinutes < 10) { 
minutes = "0"+intMinutes+":"; 
} else { 
minutes = intMinutes+":"; 
} 
if (intSeconds < 10) { 
seconds = "0"+intSeconds+" "; 
} else { 
seconds = intSeconds+" "; 
} 
timeString = theday+xfile+hours+minutes+seconds; 
Clock.innerHTML = timeString; 
window.setTimeout("tick();", 100); 
} 
window.onload = tick; 
</script> 


2. 2008年11月13 星期四 丙戌年 二月十五 
<script language="JavaScript"> 
var bsYear; 
var bsDate; 
var bsWeek; 
var arrLen=8; //数组长度 
var sValue=0; //当年的秒数 
var dayiy=0; //当年第几天 
var miy=0; //月份的下标 
var iyear=0; //年份标记 
var dayim=0; //当月第几天 
var spd=86400; //每天的秒数 

var year1999="30;29;29;30;29;29;30;29;30;30;30;29"; //354 
var year2000="30;30;29;29;30;29;29;30;29;30;30;29"; //354 
var year2001="30;30;29;30;29;30;29;29;30;29;30;29;30"; //384 
var year2002="30;30;29;30;29;30;29;29;30;29;30;29"; //354 
var year2003="30;30;29;30;30;29;30;29;29;30;29;30"; //355 
var year2004="29;30;29;30;30;29;30;29;30;29;30;29;30"; //384 
var year2005="29;30;29;30;29;30;30;29;30;29;30;29"; //354 
var year2006="30;29;30;29;30;30;29;29;30;30;29;29;30"; 

var month1999="正月;二月;三月;四月;五月;六月;七月;八月;九月;十月;十一月;十二月" 
var month2001="正月;二月;三月;四月;闰四月;五月;六月;七月;八月;九月;十月;十一月;十二月" 
var month2004="正月;二月;闰二月;三月;四月;五月;六月;七月;八月;九月;十月;十一月;十二月" 
var month2006="正月;二月;三月;四月;五月;六月;七月;闰七月;八月;九月;十月;十一月;十二月" 
var Dn="初一;初二;初三;初四;初五;初六;初七;初八;初九;初十;十一;十二;十三;十四;十五;十六;十七;十八;十九;二十;廿一;廿二;廿三;廿四;廿五;廿六;廿七;廿八;廿九;三十"; 

var Ys=new Array(arrLen); 
Ys[0]=919094400;Ys[1]=949680000;Ys[2]=980265600; 
Ys[3]=1013443200;Ys[4]=1044028800;Ys[5]=1074700800; 
Ys[6]=1107878400;Ys[7]=1138464000; 

var Yn=new Array(arrLen); //农历年的名称 
Yn[0]="己卯年";Yn[1]="庚辰年";Yn[2]="辛巳年"; 
Yn[3]="壬午年";Yn[4]="癸未年";Yn[5]="甲申年"; 
Yn[6]="乙酉年";Yn[7]="丙戌年"; 
var D=new Date(); 
var yy=D.getYear(); 
var mm=D.getMonth()+1; 
var dd=D.getDate(); 
var ww=D.getDay(); 
if (ww==0) ww="<font color=RED>星期日</font>"; 
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="<font color=green>星期六</font>"; 
ww=ww; 
var ss=parseInt(D.getTime() / 1000); 
if (yy<100) yy="19"+yy; 

for (i=0;i<arrLen;i++) 
if (ss>=Ys[i]){ 
iyear=i; 
sValue=ss-Ys[i]; //当年的秒数 
} 
dayiy=parseInt(sValue/spd)+1; //当年的天数 

var dpm=year1999; 
if (iyear==1) dpm=year2000; 
if (iyear==2) dpm=year2001; 
if (iyear==3) dpm=year2002; 
if (iyear==4) dpm=year2003; 
if (iyear==5) dpm=year2004; 
if (iyear==6) dpm=year2005; 
if (iyear==7) dpm=year2006; 
dpm=dpm.split(";"); 

var Mn=month1999; 
if (iyear==2) Mn=month2001; 
if (iyear==5) Mn=month2004; 
if (iyear==7) Mn=month2006; 
Mn=Mn.split(";"); 

var Dn="初一;初二;初三;初四;初五;初六;初七;初八;初九;初十;十一;十二;十三;十四;十五;十六;十七;十八;十九;二十;廿一;廿二;廿三;廿四;廿五;廿六;廿七;廿八;廿九;三十"; 
Dn=Dn.split(";"); 

dayim=dayiy; 

var total=new Array(13); 
total[0]=parseInt(dpm[0]); 
for (i=1;i<dpm.length-1;i++) total[i]=parseInt(dpm[i])+total[i-1]; 
for (i=dpm.length-1;i>0;i--) 
if (dayim>total[i-1]){ 
dayim=dayim-total[i-1]; 
miy=i; 
} 
bsWeek=ww; 
bsDate=yy+"年"+mm+"月"; 
bsDate2=dd; 
bsYear="农历"+Yn[iyear]; 
bsYear2=Mn[miy]+Dn[dayim-1]; 
if (ss>=Ys[7]||ss<Ys[0]) bsYear=Yn[7]; 
function time(){ 
document.write("<table border=''0'' style=''font-size: 8pt; font-family:Tahoma'' cellspacing=''0'' width=''90'' bordercolor=''#cccccc'' height=''110'' cellpadding=''0''"); 
document.write("<tr><td align=''center'' style=''border: 1 solid #0099ff;padding-top:4px''><b><font color=#3366cc>"+bsDate+"</font><br><span style=''font-family: Arial Black;font-size:18pt;color:#FF0000''>"+bsDate2+"</span><br><br><span style=''FONT-SIZE: 10.5pt;color:#000000''>"); 
document.write(bsWeek+"</span><br>"+"<hr width=''60'' ></b><font color=#666666>"); 
document.write(bsYear+"<br>"+bsYear2+"</td></tr></table>"); 
} 
</script> 
<script>time()</script> 

3. November 13,2008 10:15:58 
<SCRIPT language=javascript> 
<!-- 
function Year_Month(){ 
var now = new Date(); 
var yy = now.getYear(); 
var mm = now.getMonth(); 
var mmm=new Array(); 
mmm[0]="January"; 
mmm[1]="February "; 
mmm[2]="March"; 
mmm[3]="April"; 
mmm[4]="May"; 
mmm[5]="June"; 
mmm[6]="July"; 
mmm[7]="August"; 
mmm[8]="September"; 
mmm[9]="October"; 
mmm[10]="November"; 
mmm[11]="December"; 
mm=mmm[mm]; 
return(mm); 
} 
function thisYear(){ 
var now = new Date(); 
var yy = now.getYear(); 
return(yy); 
} 
function Date_of_Today(){ 
var now = new Date(); 
return(now.getDate()); 
} 
function CurentTime(){ 
var now = new Date(); 
var hh = now.getHours(); 
var mm = now.getMinutes(); 
var ss = now.getTime() % 60000; 
ss = (ss - (ss % 1000)) / 1000; 
var clock = hh+':'; 
if (mm < 10) clock += '0'; 
clock += mm+':'; 
if (ss < 10) clock += '0'; 
clock += ss; 
return(clock); 
} 
function refreshCalendarClock(){ 
document.all.calendarClock1.innerHTML = Year_Month(); 
document.all.calendarClock2.innerHTML = Date_of_Today(); 
document.all.calendarClock3.innerHTML =thisYear(); 
document.all.calendarClock4.innerHTML = CurentTime(); } 
document.write('<font id="calendarClock1" > </font>&nbsp;'); 
document.write('<font id="calendarClock2" > </font>,'); 
document.write('<font id="calendarClock3" > </font>&nbsp;'); 
document.write('<font id="calendarClock4" > </font>'); 
setInterval('refreshCalendarClock()',1000); 
//--> 
</SCRIPT> 
<script language="javascript" src="./script/date.js"></script> 

4. 现在时间:10:16:45 AM 
<SCRIPT language=javascript> 
<!-- 
function show5(){ 
if(!document.layers&&!document.all) 
return 
var Digital=new Date() 
var hours=Digital.getHours() 
var minutes=Digital.getMinutes() 
var seconds=Digital.getSeconds() 
var dn="AM" 
if(hours>12){dn="PM" 
hours=hours-12 
}if(hours==0) 
hours=12 
if(minutes<=9) 
minutes="0"+minutes 
if(seconds<=9) 
seconds="0"+seconds 
//change font size here to your desire 
myclock="<font color=blue>现在时间:"+hours+":"+minutes+":"+seconds+" "+dn+"</font>"; 
if(document.layers){ 
document.layers.liveclock.document.write(myclock) 
document.layers.liveclock.document.close() 
}else if(document.all) 
liveclock.innerHTML=myclock 
setTimeout("show5()",1000) 
} 
//--> 
</SCRIPT> 
<body onLoad=show5()> 
<span id=liveclock style=position:absolute;left:250px;top:122px;; width: 109px; height: 15px> 
</span> 

5. 10:11:12 
<head> 
<script language=javaScript> 
<!--// 
function clockon() { 
thistime= new Date() 
var hours=thistime.getHours() 
var minutes=thistime.getMinutes() 
var seconds=thistime.getSeconds() 
if (eval(hours) <10) {hours="0"+hours} 
if (eval(minutes) < 10) {minutes="0"+minutes} 
if (seconds < 10) {seconds="0"+seconds} 
thistime = hours+":"+minutes+":"+seconds 
if(document.all) { 
bgclocknoshade.innerHTML=thistime 
bgclockshade.innerHTML=thistime 
} 
if(document.layers) { 
document.bgclockshade.document.write('<div id="bgclockshade" style="position:absolute;visibility:visible;font-family:Verdana;color:FFAAAAA;font-size:120px;top:10px;left:152px">'+thistime+'</div>') 
document.bgclocknoshade.document.write('<div id="bgclocknoshade" style="position:absolute;visibility:visible;font-family:Verdana;color:DDDDDD;font-size:120px;top:10px;left:150px">'+thistime+'</div>') 
document.close() 
} 
var timer=setTimeout("clockon()",200) 
} 

//--> 
</script> 
</head> 
<body bgcolor="#ffffff" onLoad="clockon()"> 
<div id="bgclockshade" style="position:absolute;visibility:visible;font-family:Arial;color:333333;font-size:120px;top:102px;left:152px"></div> 
<div id="bgclocknoshade" style="position:absolute;visibility:visible;font-family:Arial;color:0099ff;font-size:120px;top:100px;left:150px"></div> 
<div id="mainbody" style="position:absolute; visibility:visible"> 
</div> 
</body>