网页显示日期代码

网页显示日期的代码（显示农历）

将以下代码加入到准备显示日期的位置

以下是代码：

<SCRIPT type="text/javascript" language="javascript">

<!--

function CalConv()

{

FIRSTYEAR = 1998;

LASTYEAR = 2031;

today = new Date();

SolarYear = today.getFullYear();

SolarMonth = today.getMonth() + 1;

SolarDate = today.getDate();

Weekday = today.getDay();

LunarCal = [

new tagLunarCal( 27, 5, 3, 43, 1, 0, 0, 1, 0, 0, 1, 1, 0, 1, 1, 0, 1 ),

new tagLunarCal( 46, 0, 4, 48, 1, 0, 0, 1, 0, 0, 1, 0, 1, 1, 1, 0, 1 ), /* 88 */

new tagLunarCal( 35, 0, 5, 53, 1, 1, 0, 0, 1, 0, 0, 1, 0, 1, 1, 0, 1 ), /* 89 */

new tagLunarCal( 23, 4, 0, 59, 1, 1, 0, 1, 0, 1, 0, 0, 1, 0, 1, 0, 1 ),

new tagLunarCal( 42, 0, 1, 4, 1, 1, 0, 1, 0, 1, 0, 0, 1, 0, 1, 0, 1 ),

new tagLunarCal( 31, 0, 2, 9, 1, 1, 0, 1, 1, 0, 1, 0, 0, 1, 0, 1, 0 ),

new tagLunarCal( 21, 2, 3, 14, 0, 1, 0, 1, 1, 0, 1, 0, 1, 0, 1, 0, 1 ), /* 93 */

new tagLunarCal( 39, 0, 5, 20, 0, 1, 0, 1, 0, 1, 1, 0, 1, 0, 1, 0, 1 ),

new tagLunarCal( 28, 7, 6, 25, 1, 0, 1, 0, 1, 0, 1, 0, 1, 1, 0, 1, 1 ),

new tagLunarCal( 48, 0, 0, 30, 0, 0, 1, 0, 0, 1, 0, 1, 1, 1, 0, 1, 1 ),

new tagLunarCal( 37, 0, 1, 35, 1, 0, 0, 1, 0, 0, 1, 0, 1, 1, 0, 1, 1 ), /* 97 */

new tagLunarCal( 25, 5, 3, 41, 1, 1, 0, 0, 1, 0, 0, 1, 0, 1, 0, 1, 1 ),

new tagLunarCal( 44, 0, 4, 46, 1, 0, 1, 0, 1, 0, 0, 1, 0, 1, 0, 1, 1 ),

new tagLunarCal( 33, 0, 5, 51, 1, 0, 1, 1, 0, 1, 0, 0, 1, 0, 1, 0, 1 ),

new tagLunarCal( 22, 4, 6, 56, 1, 0, 1, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0 ), /* 101 */

new tagLunarCal( 40, 0, 1, 2, 1, 0, 1, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0 ),

new tagLunarCal( 30, 9, 2, 7, 0, 1, 0, 1, 0, 1, 0, 1, 1, 0, 1, 0, 1 ),

new tagLunarCal( 49, 0, 3, 12, 0, 1, 0, 0, 1, 0, 1, 1, 1, 0, 1, 0, 1 ),

new tagLunarCal( 38, 0, 4, 17, 1, 0, 1, 0, 0, 1, 0, 1, 1, 0, 1, 1, 0 ), /* 105 */

new tagLunarCal( 27, 6, 6, 23, 0, 1, 0, 1, 0, 0, 1, 0, 1, 0, 1, 1, 1 ),

new tagLunarCal( 46, 0, 0, 28, 0, 1, 0, 1, 0, 0, 1, 0, 1, 0, 1, 1, 0 ),

new tagLunarCal( 35, 0, 1, 33, 0, 1, 1, 0, 1, 0, 0, 1, 0, 0, 1, 1, 0 ),

new tagLunarCal( 24, 4, 2, 38, 0, 1, 1, 1, 0, 1, 0, 0, 1, 0, 1, 0, 1 ), /* 109 */

new tagLunarCal( 42, 0, 4, 44, 0, 1, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1 ),

new tagLunarCal( 31, 0, 5, 49, 1, 0, 1, 0, 1, 1, 0, 1, 0, 1, 0, 1, 0 ),

new tagLunarCal( 21, 2, 6, 54, 0, 1, 0, 1, 0, 1, 0, 1, 1, 0, 1, 0, 1 ),

new tagLunarCal( 40, 0, 0, 59, 0, 1, 0, 0, 1, 0, 1, 1, 0, 1, 1, 0, 1 ), /* 113 */

new tagLunarCal( 28, 6, 2, 5, 1, 0, 1, 0, 0, 1, 0, 1, 0, 1, 1, 1, 0 ),

new tagLunarCal( 47, 0, 3, 10, 1, 0, 1, 0, 0, 1, 0, 0, 1, 1, 1, 0, 1 ),

new tagLunarCal( 36, 0, 4, 15, 1, 1, 0, 1, 0, 0, 1, 0, 0, 1, 1, 0, 1 ),

new tagLunarCal( 25, 5, 5, 20, 1, 1, 1, 0, 1, 0, 0, 1, 0, 0, 1, 1, 0 ), /* 117 */

new tagLunarCal( 43, 0, 0, 26, 1, 1, 0, 1, 0, 1, 0, 1, 0, 0, 1, 0, 1 ),

new tagLunarCal( 32, 0, 1, 31, 1, 1, 0, 1, 1, 0, 1, 0, 1, 0, 1, 0, 0 ),

new tagLunarCal( 22, 3, 2, 36, 0, 1, 1, 0, 1, 0, 1, 1, 0, 1, 0, 1, 0 ) ];

/* 年月日 */

SolarCal = [ 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31 ];

SolarDays = [ 0, 31, 59, 90, 120, 151, 181, 212, 243, 273, 304, 334, 365, 396, 0, 31, 60, 91, 121, 152, 182, 213, 244, 274, 305, 335, 366, 397 ];

if ( SolarYear <= FIRSTYEAR || SolarYear > LASTYEAR ) return 1;

sm = SolarMonth - 1;

if ( sm < 0 || sm > 11 ) return 2;

leap = GetLeap( SolarYear );

if ( sm == 1 )

d = leap + 28;

else

d = SolarCal[sm];

if ( SolarDate < 1 || SolarDate > d ) return 3;

y = SolarYear - FIRSTYEAR;

acc = SolarDays[ leap*14 + sm ] + SolarDate;

kc = acc + LunarCal[y].BaseKanChih;

Kan = kc % 10;

Chih = kc % 12;

Age = kc % 60;

if ( Age < 22 )

Age = 22 - Age;

else

Age = 82 - Age;

if ( acc <= LunarCal[y].BaseDays ) {

y--;

LunarYear = SolarYear - 1;

leap = GetLeap( LunarYear );

sm += 12;

acc = SolarDays[leap*14 + sm] + SolarDate;

}

else

LunarYear = SolarYear;

l1 = LunarCal[y].BaseDays;

for ( i=0; i<13; i++ ) {

l2 = l1 + LunarCal[y].MonthDays[i] + 29;

if ( acc <= l2 ) break;

l1 = l2;

}

LunarMonth = i + 1;

LunarDate = acc - l1;

im = LunarCal[y].Intercalation;

if ( im != 0 && LunarMonth > im ) {

LunarMonth--;

if ( LunarMonth == im ) LunarMonth = -im;

}

if ( LunarMonth > 12 ) LunarMonth -= 12;

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");

document.write("", today.getFullYear(),"年",today.getMonth()+1,"月",today.getDate(),"日&nbsp;",d[today.getDay()+1],"");

months = ["一","二","三","四","五","六","七","八","九","十","十一","十二"];

days = ["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"];

document.write( "&nbsp;农历"+months[LunarMonth-1]+"月" + days[LunarDate-1] + "日");

return 0;

}

/* 是否有闰年, 0 平年, 1 闰年 */

function GetLeap( year )

{

if ( year % 400 == 0 )

return 1;

else if ( year % 100 == 0 )

return 0;

else if ( year % 4 == 0 )

return 1;

else

return 0;

}

function tagLunarCal( d, i, w, k, m1, m2, m3, m4, m5, m6, m7, m8, m9, m10, m11, m12, m13) {

this.BaseDays = d;

this.Intercalation = i; /* 0代表此年沒有闰月 */

this.BaseWeekday = w; /* 民国1月1日星期減 1 */

this.BaseKanChih = k; /* 民国1月1日干支序号减 1 */

this.MonthDays = [ m1, m2, m3, m4, m5, m6, m7, m8, m9, m10, m11, m12, m13 ]; /* 此農曆年每月之大小, 0==小月(29日), 1==大月(30日) */

}

//-->

</SCRIPT>

在网页上显示日历的地方添加以下代码

<a><FONT color=#000000 size="2"><SCRIPT>CalConv();</SCRIPT></FONT></a>

此程序来源於网络

此程序已修改为公历，并修正了原农历日期上的错误（但农历好像依旧不太准确）。

2023年7月1日修改。