javascript获取当前日期和农历日期信息

学习笔记马富天 2016-06-14 11:00:16 138 0

【摘要】在工作过程中遇到需要在网页中写入当前日期和农历日期，这里给出源码，做个记录方便以后使用。

本文非原创文章，原文链接http://blog.csdn.net/xyzqiang/article/details/6594972

源代码如下：

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");

calendar = new Date();

month = calendar.getMonth();

date = calendar.getDate();

if((month == 0) && (date == 1)) document.write("元旦");

if((month == 2) && (date == 12)) document.write("植树节");

if((month == 3) && (date == 5)) document.write("清明节");

if((month == 4) && (date == 1)) document.write("国际劳动节");

if((month == 4) && (date == 4)) document.write("青年节");

if((month == 5) && (date == 1)) document.write("国际儿童节");

if((month == 7) && (date == 1)) document.write("建军节");

if((month == 7) && (date == 16)) document.write("七夕情人节");

if((month == 9) && (date == 1)) document.write("国庆节/国际音乐节/国际老人节");

if((month == 11) && (date == 24)) document.write("平安夜");

if((month == 11) && (date == 25)) document.write("圣诞节");

/*农历部分*/

var CalendarData=new Array(100);

var madd=new Array(12);

var tgString="甲乙丙丁戊己庚辛壬癸";

var dzString="子丑寅卯辰巳午未申酉戌亥";

var numString="一二三四五六七八九十";

var monString="正二三四五六七八九十冬腊";

var weekString="日一二三四五六";

var sx="鼠牛虎兔龙蛇马羊猴鸡狗猪";

var cYear,cMonth,cDay,TheDate;

CalendarData = new Array(

  0xA4B,0x5164B,0x6A5,0x6D4,0x415B5,

  0x2B6,0x957,0x2092F,0x497,0x60C96,

  0xD4A,0xEA5,0x50DA9,0x5AD,0x2B6,

  0x3126E, 0x92E,0x7192D,0xC95,0xD4A,

  0x61B4A,0xB55,0x56A,0x4155B, 0x25D,

  0x92D,0x2192B,0xA95,0x71695,0x6CA,

  0xB55,0x50AB5,0x4DA,0xA5B,0x30A57,

  0x52B,0x8152A,0xE95,0x6AA,0x615AA,

  0xAB5,0x4B6,0x414AE,0xA57,0x526,0x31D26,

  0xD95,0x70B55,0x56A,0x96D,0x5095D,0x4AD,

  0xA4D,0x41A4D,0xD25,0x81AA5,0xB54,0xB6A,

  0x612DA,0x95B,0x49B,0x41497,0xA4B,0xA164B,

  0x6A5,0x6D4,0x615B4,0xAB6,0x957,0x5092F,

  0x497,0x64B, 0x30D4A,0xEA5,0x80D65,0x5AC,

  0xAB6,0x5126D,0x92E,0xC96,0x41A95,0xD4A,0xDA5,

  0x20B55,0x56A,0x7155B,0x25D,0x92D,0x5192B,

  0xA95,0xB4A,0x416AA,0xAD5,0x90AB5,0x4BA,

  0xA5B, 0x60A57,0x52B,0xA93,0x40E95);

madd[0]=0;

madd[1]=31;

madd[2]=59;

madd[3]=90;

madd[4]=120;

madd[5]=151;

madd[6]=181;

madd[7]=212;

madd[8]=243;

madd[9]=273;

madd[10]=304;

madd[11]=334;

function GetBit(m,n){

  return (m>>n)&1;

function e2c(){

  TheDate= (arguments.length!=3) ? new Date() : new Date(arguments[0],arguments[1],arguments[2]);

  var total,m,n,k;

  var isEnd=false;

  var tmp=TheDate.getYear();

  if(tmp<1900){

     tmp+=1900;

  total=(tmp-1921)*365+Math.floor((tmp-1921)/4)+madd[TheDate.getMonth()]+TheDate.getDate()-38;

  if(TheDate.getYear()%4==0&&TheDate.getMonth()>1) {

     total++;

  for(m=0;;m++){

     k=(CalendarData[m]<0xfff)?11:12;

     for(n=k;n>=0;n--){

      if(total<=29+GetBit(CalendarData[m],n)){

       isEnd=true; break;

      total=total-29-GetBit(CalendarData[m],n);

     if(isEnd) break;

  cYear=1921 + m;

  cMonth=k-n+1;

  cDay=total;

  if(k==12){

     if(cMonth==Math.floor(CalendarData[m]/0x10000)+1){

      cMonth=1-cMonth;

     if(cMonth>Math.floor(CalendarData[m]/0x10000)+1){

      cMonth--;

function GetcDateString(){

  var tmp="";

  tmp+=tgString.charAt((cYear-4));

  tmp+=dzString.charAt((cYear-4));

  tmp+="(";

  tmp+=sx.charAt((cYear-4));

  tmp+=")年 ";

  if(cMonth<1){

     tmp+="(闰)";

     tmp+=monString.charAt(-cMonth-1);

  }else{

     tmp+=monString.charAt(cMonth-1);

  tmp+="月";

  tmp+=(cDay<11)?"初":((cDay<20)?"十":((cDay<30)?"廿":"三十"));

  if (cDay!=0||cDay==10){

     tmp+=numString.charAt((cDay-1));

  return tmp;

function GetLunarDay(solarYear,solarMonth,solarDay){

  if(solarYear<1921 || solarYear>2020){

    return "";

  }else{

     solarMonth = (parseInt(solarMonth)>0) ? (solarMonth-1) : 11;

     e2c(solarYear,solarMonth,solarDay);

     return GetcDateString();

var D=new Date();

var yy=D.getFullYear();

var mm=D.getMonth()+1;

var dd=D.getDate();

var ww=D.getDay();

var ss=parseInt(D.getTime() / 1000);

if (yy<100) yy="19"+yy;

function showCal(){

  month = today.getMonth() + 1;

  return "今天是" + today.getFullYear() + "年" + month + "月" + today.getDate() + "日 " + d[today.getDay()+1] + " " + GetLunarDay(yy,mm,dd);

console.log(showCal());

效果如下图：

显示的日期格式是：今天是2016年6月14日星期二丙申（猴）年五月初十

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