js获得当前日期时间多实例

<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>
 

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
%>

<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 { （脚本学堂 www.jb200.com 编辑整理）
   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>

<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;
} （脚本学堂 www.jb200.com 编辑整理）
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>

<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>

<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)
} （脚本学堂 www.jb200.com 编辑整理）
//-->
</script>
<body onload=show5()>
<span id=liveclock style=position:absolute;left:250px;top:122px;; width: 109px; height: 15px>
</span>

<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>