stb端带农历的时间格式化

最新推荐文章于 2024-06-23 07:02:28 发布

原创最新推荐文章于 2024-06-23 07:02:28 发布 · 579 阅读

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本文介绍了一种使用JavaScript实现的农历与公历转换功能，并展示了如何将转换后的日期以特定格式显示在网页上。

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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>无标题文档</title>
</head>
<body>
<script>
var currTime;
var dateFormat = "yyyy-MM-dd hh:mm:ss w n s c a";
//可配置
var timeInterval = 1000;
//时间间隔单位/毫秒
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)];
/* 民國年每月之日數 */
SolarCal = [31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31];
/* 民國年每月之累積日數, 平年與閏年 */
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];
AnimalIdx = ["马", "羊", "猴", "鸡", "狗", "猪", "鼠", "牛", "虎", "兔", "龙", "蛇"];
LocationIdx = ["南", "东", "北", "西"];
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;
Location = LocationIdx[kc % 4];
Age = kc % 60;
if(Age < 22)
Age = 22 - Age;
else
Age = 82 - Age;
Animal = AnimalIdx[Chih];
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;
return 0;

}
/* 求此民國年是否為閏年, 返回 0 為平年, 1 為閏年 */
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;
/* 到民國 1 月 1 日到農曆正月初一的累積日數 */
this.Intercalation = i;
/* 閏月月份. 0==此年沒有閏月 */
this.BaseWeekday = w;
/* 此年民國 1 月 1 日為星期幾再減 1 */
this.BaseKanChih = k;
/* 此年民國 1 月 1 日之干支序號減 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) */
}
Date.prototype.format = function(format) {
CalConv();
var o = {
"M+" : this.getMonth() + 1,
"d+" : this.getDate(),
"h+" : this.getHours(),
"m+" : this.getMinutes(),
"s+" : this.getSeconds(),
"q+" : Math.floor((this.getMonth() + 3) / 3),
"S" : this.getMilliseconds(),
"w" : " 星期" + "日一二三四五六".charAt(this.getDay()),
"n" : "农历" + LunarMonth + "月" + LunarDate + "日", //农历日期
"s" : "煞" + Location, //冲方位
"c" : " 沖" + Animal, //冲属相与岁数
"a" : " " + Age + "岁"//冲岁数
}
if(/(y+)/.test(format))
format = format.replace(RegExp.$1, (this.getFullYear() + "").substr(4 - RegExp.$1.length));
for(var k in o)
if(new RegExp("(" + k + ")").test(format))
format = format.replace(RegExp.$1, RegExp.$1.length == 1 ? o[k] : ("00" + o[k]).substr(("" + o[k]).length));//""+o[k]字符串的长度
return format;
}
function init() {
setInterval(showTime, timeInterval);
function showTime() {
currTime = new Date().format(dateFormat)
document.getElementById("nc").innerHTML = currTime;
}
}
function goOn(type) {
if(type == 0)
dateFormat = "";
if(type == 1)
dateFormat = "yyyy-MM-dd hh:mm:ss w n s c a";
}
window.onload = function() {
init();
}
</script>
<div id="nc"></div>
<input type="button" id="close" value="关掉" onclick="javascript:goOn(0)" />
<input type="button" id="open" value="打开" onclick="javascript:goOn(1)" />
</body>
</html>