(javascript)常用农历（12生肖年，天干地支，节气）

今天碰到页面需要加上农历和公历同时显示的功能要求，搜索下网络，找到一个网页不过现在找不到地址了。希望给大家一点帮助。
贴代码如下：

//--------------------显示中国农历---------------------
//-------------  create date:2007-10-9 ----------------
//-------------     call  example      ----------------
//显示当前时间
//function setCalendar()
//{
//    document.write("<table border='1' cellspacing='3' width='180' bordercolor='#009B00' bgcolor='#FFFFFF' height='110' cellpadding='2'");
//    document.write("<tr><td align='center'><b>"+YYMMDD());
//    document.write(weekday());
//    document.write("<br>"+solarDay2()+"</td></tr></table>");
//}
//-------------            end   example             ----------------

var lunarInfo=new Array(/**//* 1900 */
0x04bd8,0x04ae0,0x0a570,0x054d5,0x0d260,0x0d950,0x16554,0x056a0,0x09ad0,0x055d2,
0x04ae0,0x0a5b6,0x0a4d0,0x0d250,0x1d255,0x0b540,0x0d6a0,0x0ada2,0x095b0,0x14977,
0x04970,0x0a4b0,0x0b4b5,0x06a50,0x06d40,0x1ab54,0x02b60,0x09570,0x052f2,0x04970,
0x06566,0x0d4a0,0x0ea50,0x06e95,0x05ad0,0x02b60,0x186e3,0x092e0,0x1c8d7,0x0c950,
0x0d4a0,0x1d8a6,0x0b550,0x056a0,0x1a5b4,0x025d0,0x092d0,0x0d2b2,0x0a950,0x0b557,
0x06ca0,0x0b550,0x15355,0x04da0,0x0a5d0,0x14573,0x052d0,0x0a9a8,0x0e950,0x06aa0,
0x0aea6,0x0ab50,0x04b60,0x0aae4,0x0a570,0x05260,0x0f263,0x0d950,0x05b57,0x056a0,
0x096d0,0x04dd5,0x04ad0,0x0a4d0,0x0d4d4,0x0d250,0x0d558,0x0b540,0x0b5a0,0x195a6,
0x095b0,0x049b0,0x0a974,0x0a4b0,0x0b27a,0x06a50,0x06d40,0x0af46,0x0ab60,0x09570,
0x04af5,0x04970,0x064b0,0x074a3,0x0ea50,0x06b58,0x055c0,0x0ab60,0x096d5,0x092e0,
0x0c960,0x0d954,0x0d4a0,0x0da50,0x07552,0x056a0,0x0abb7,0x025d0,0x092d0,0x0cab5,
0x0a950,0x0b4a0,0x0baa4,0x0ad50,0x055d9,0x04ba0,0x0a5b0,0x15176,0x052b0,0x0a930,
0x07954,0x06aa0,0x0ad50,0x05b52,0x04b60,0x0a6e6,0x0a4e0,0x0d260,0x0ea65,0x0d530,
0x05aa0,0x076a3,0x096d0,0x04bd7,0x04ad0,0x0a4d0,0x1d0b6,0x0d250,0x0d520,0x0dd45,
0x0b5a0,0x056d0,0x055b2,0x049b0,0x0a577,0x0a4b0,0x0aa50,0x1b255,0x06d20,0x0ada0,/**//* 2049 */
//下面的是从 2050 到 2100 年的
0x14b63, /**//* 2050 */
0x09370, 0x049f8, 0x04970, 0x064b0, 0x168a6, /**//* 2055 */
0x0ea50, 0x06b20, 0x1a6c4, 0x0aae0, 0x0a2e0, /**//* 2060 */
0x0d2e3, 0x0c960, 0x0d557, 0x0d4a0, 0x0da50, /**//* 2065 */
0x05d55, 0x056a0, 0x0a6d0, 0x055d4, 0x052d0, /**//* 2070 */
0x0a9b8, 0x0a950, 0x0a4a0, 0x0b6a6, 0x0ad50, /**//* 2075 */
0x055a0, 0x0aba0, 0x0a5b0, 0x052b0, 0x0b273, /**//* 2080 */
0x06930, 0x07337, 0x06aa0, 0x0ad50, 0x14b55, /**//* 2085 */
0x04b60, 0x0a570, 0x054e4, 0x0d260, 0x0e968, /**//* 2090 */
0x0d520, 0x0daa0, 0x16aa6, 0x056d0, 0x04ae0, /**//* 2095 */
0x0a9d4, 0x0a4d0, 0x0d150, 0x0f252, 0x0d520 /**//* 2100 */
);
var Animals=new Array("鼠","牛","虎","兔","龙","蛇","马","羊","猴","鸡","狗","猪");
var Gan=new Array("甲","乙","丙","丁","戊","己","庚","辛","壬","癸");
var Zhi=new Array("子","丑","寅","卯","辰","巳","午","未","申","酉","戌","亥");
var now = new Date();
var SY = now.getYear();
var SM = now.getMonth();
var SD = now.getDate();
//==== 传入 offset 传回干支, 0=甲子
function cyclical(num)
{
  return(Gan[num%10]+Zhi[num%12]);
}
//==== 传回农历 y年的总天数
function lYearDays(y)
{
   var i, sum = 348;
   for(i=0x8000; i>0x8; i>>=1) sum += (lunarInfo[y-1900] & i) ? 1 : 0;
   return(sum+leapDays(y));
}
//==== 传回农历 y年闰月的天数
function leapDays(y)
{
   if(leapMonth(y))  return((lunarInfo[y-1900] & 0x10000) ? 30 : 29);
   else return(0);
}
//==== 传回农历 y年闰哪个月 1-12 , 没闰传回 0
function leapMonth(y)
{
  return(lunarInfo[y-1900] & 0xf);
}

//====================================== 传回农历 y年m月的总天数
function monthDays(y, m)
{
  return (lunarInfo[y-1900] & (0x10000>>m))? 30 : 29;
}

//==== 算出农历, 传入日期物件, 传回农历日期物件
//==== 该物件属性有 .year .month .day .isLeap .yearCyl .dayCyl .monCyl
function Lunar(objDate)
{
   var i, leap=0, temp=0;
   var baseDate = new Date(1900,0,31);
   var offset = (objDate - baseDate)/86400000;

   this.dayCyl = offset + 40;
   this.monCyl = 14;

   for (i = 1900; i<2050 && offset>0; i++)
   {
      temp = lYearDays(i);
      offset -= temp;
      this.monCyl += 12;
   }
   if (offset < 0)
   {
      offset += temp;
      i--;
      this.monCyl -= 12;
   }

   this.year = i;
   this.yearCyl = i-1864;

   leap = leapMonth(i); //闰哪个月
   this.isLeap = false;

   for (i = 1; i < 13 && offset > 0; i++)
   {
      //闰月
      if (leap > 0 && i == (leap+1) && this.isLeap == false)
      {
          --i;
          this.isLeap = true;
          temp = leapDays(this.year);
      }
      else
      {
         temp = monthDays(this.year, i);
      }

      //解除闰月
      if (this.isLeap == true && i == (leap+1))
      {
         this.isLeap = false;
      }

      offset -= temp;
      if (this.isLeap == false)
      {
         this.monCyl++;
      }
   }

   if (offset == 0 && leap > 0 && i == leap + 1)
   {
      if (this.isLeap)
      {
        this.isLeap = false;
      }
      else
      {
        this.isLeap = true;
        --i;
        --this.monCyl;
      }
   }

   if (offset < 0)
   {
     offset += temp;
     --i;
     --this.monCyl;
   }

   this.month = i;
   this.day = offset + 1;
}

function YYMMDD()
{
    //var cl = '<font color="green" STYLE="font-size:13pt;">';
    //if (now.getDay() == 0) cl = '<font color="#c00000" STYLE="font-size:13pt;">';
   // if (now.getDay() == 6) cl = '<font color="green" STYLE="font-size:13pt;">';
    return(SY+'年'+(SM+1)+'月'+SD+'日   ');
}
function weekday()
{
    var day = new Array("星期日","星期一","星期二","星期三","星期四","星期五","星期六");
   // var cl = '<font color="green" STYLE="font-size:9pt;">';
   // if (now.getDay() == 0) cl = '<font color="green" STYLE="font-size:9pt;">';
   // if (now.getDay() == 6) cl = '<font color="red" STYLE="font-size:9pt;">';
    return(day[now.getDay()]+'  ');
}
//==== 中文日期
function cDay(m, d)
{
  var nStr1 = new Array('日','一','二','三','四','五','六','七','八','九','十');
  var nStr2 = new Array('初','十','廿','卅','　');
  var s;
  if (m > 10)
  {
    s = '十' + nStr1[m-10];
  }
  else
  {
    s = nStr1[m];
  }
  s += '月';
  switch (d)
  {
    case 10:s += '初十'; break;
    case 20:s += '二十'; break;
    case 30:s += '三十'; break;
    default:s += nStr2[Math.floor(d/10)]; s += nStr1[d%10];
  }
  return(s);
}

// 12生肖
function solarDay1()
{
    var sDObj = new Date(SY, SM, SD);
    var lDObj = new Lunar(sDObj);
    var tt = '【' + Animals[(SY-4)%12] + '】' + cyclical(lDObj.monCyl) + '月 ' + cyclical(lDObj.dayCyl++) + '日';
    return(tt+'</font>');
}

//天干地支
function solarDay2()
{
    var sDObj = new Date(SY, SM, SD);
    var lDObj = new Lunar(sDObj);
    var tt = cyclical(SY-1900+36)+'年 '+cDay(lDObj.month,lDObj.day);
    return(tt);
}

//节气（  这里面还有样式！）
function solarDay3()
{
  var sTermInfo = new Array(0,21208,42467,63836,85337,107014,128867,150921,173149,195551,218072,240693,263343,285989,308563,331033,353350,375494,397447,419210,440795,462224,483532,504758);
  var solarTerm = new Array("小寒","大寒","立春","雨水","惊蛰","春分","清明","谷雨","立夏","小满","芒种","夏至","小暑"," 大暑","立秋","处暑","白露","秋分","寒露","霜降","立冬","小雪","大雪","冬至");
  var lFtv = new Array("0101*春节","0115 元宵节","0505 端午节","0707 七夕情人节","0715 中元节","0815 中秋节","0909 重阳节","1208 腊八节","1224 小年","0100*除夕");
  var sFtv = new Array("0101*元旦","0214 情人节","0308 妇女节","0312 植树节","0315 消费者权益日","0401 愚人节","0501 劳动节","0504 青年节","0512 护士节","0601 儿童节","0701 建党节 香港回归纪念","0801 建军节","0808 父亲节","0909 毛席逝世纪念","0910 教师节","0928 孔子诞辰","1001*国庆节","1006 老人节","1024 联合国日","1112 孙中山诞辰","1220 澳门回归纪念","1225 圣诞节","1226 毛席诞辰");

  var sDObj = new Date(SY, SM, SD);
  var lDObj = new Lunar(sDObj);
  var lDPOS = new Array(3);
  var festival='',solarTerms='',solarFestival='',lunarFestival='',tmp1,tmp2;
  //农历节日
  for (i in lFtv)
  if (lFtv[i].match(/^(\d{2})(.{2})([\s\*])(.+)$/)) {
    tmp1=Number(RegExp.$1)-lDObj.month;
    tmp2=Number(RegExp.$2)-lDObj.day;
    if(tmp1==0 && tmp2==0) lunarFestival=RegExp.$4;
  }
  //国历节日
  for (i in sFtv)
  if (sFtv[i].match(/^(\d{2})(\d{2})([\s\*])(.+)$/)){
    tmp1 = Number(RegExp.$1)-(SM+1);
    tmp2 = Number(RegExp.$2)-SD;
    if (tmp1==0 && tmp2==0) solarFestival = RegExp.$4;
  }
  //节气
  tmp1 = new Date((31556925974.7*(SY-1900)+sTermInfo[SM*2+1]*60000)+Date.UTC(1900,0,6,2,5));
  tmp2 = tmp1.getUTCDate();
  if (tmp2 == SD) solarTerms = solarTerm[SM*2+1];
  tmp1 = new Date((31556925974.7*(SY-1900)+sTermInfo[SM*2]*60000)+Date.UTC(1900,0,6,2,5));
  tmp2 = tmp1.getUTCDate();
  if (tmp2 == SD) solarTerms = solarTerm[SM*2];

  if (solarTerms == '' && solarFestival == '' && lunarFestival == '')
    festival = '';
  else
    festival = '<TABLE WIDTH=100% BORDER=0 CELLPADDING=2 CELLSPACING=0 BGCOLOR="#CCFFCC"><TR><TD align=center><marquee direction=left scrolldelay=120 behavior=alternate>'+
    '<FONT COLOR="#FF33FF" STYLE="font-size:9pt;"><b>' + solarTerms + ' ' + solarFestival + ' ' + lunarFestival + '</b></FONT>'+
    '</marquee></TD></TR></TABLE>';
 
  return('<font color="green" STYLE="font-size:9pt;">'+festival+'</font>');
}

function GetClientLunar()
{
   document.write(YYMMDD() + weekday() + solarDay2());
}


 

转载于:https://www.cnblogs.com/ocean2000/archive/2007/10/10/918895.html