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382 lines
12 KiB
382 lines
12 KiB
7 years ago
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//自定义函数把阳历转换成阴历
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package com.fr.function;
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import java.text.SimpleDateFormat;
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import java.util.Date;
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import java.util.GregorianCalendar;
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public class SolarToLunar {
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final private static long[] lunarInfo = new long[]{0x04bd8, 0x04ae0,
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0x0a570, 0x054d5, 0x0d260, 0x0d950, 0x16554, 0x056a0, 0x09ad0,
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0x055d2, 0x04ae0, 0x0a5b6, 0x0a4d0, 0x0d250, 0x1d255, 0x0b540,
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0x0d6a0, 0x0ada2, 0x095b0, 0x14977, 0x04970, 0x0a4b0, 0x0b4b5,
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0x06a50, 0x06d40, 0x1ab54, 0x02b60, 0x09570, 0x052f2, 0x04970,
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0x06566, 0x0d4a0, 0x0ea50, 0x06e95, 0x05ad0, 0x02b60, 0x186e3,
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0x092e0, 0x1c8d7, 0x0c950, 0x0d4a0, 0x1d8a6, 0x0b550, 0x056a0,
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0x1a5b4, 0x025d0, 0x092d0, 0x0d2b2, 0x0a950, 0x0b557, 0x06ca0,
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0x0b550, 0x15355, 0x04da0, 0x0a5d0, 0x14573, 0x052d0, 0x0a9a8,
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0x0e950, 0x06aa0, 0x0aea6, 0x0ab50, 0x04b60, 0x0aae4, 0x0a570,
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0x05260, 0x0f263, 0x0d950, 0x05b57, 0x056a0, 0x096d0, 0x04dd5,
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0x04ad0, 0x0a4d0, 0x0d4d4, 0x0d250, 0x0d558, 0x0b540, 0x0b5a0,
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0x195a6, 0x095b0, 0x049b0, 0x0a974, 0x0a4b0, 0x0b27a, 0x06a50,
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0x06d40, 0x0af46, 0x0ab60, 0x09570, 0x04af5, 0x04970, 0x064b0,
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0x074a3, 0x0ea50, 0x06b58, 0x055c0, 0x0ab60, 0x096d5, 0x092e0,
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0x0c960, 0x0d954, 0x0d4a0, 0x0da50, 0x07552, 0x056a0, 0x0abb7,
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0x025d0, 0x092d0, 0x0cab5, 0x0a950, 0x0b4a0, 0x0baa4, 0x0ad50,
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0x055d9, 0x04ba0, 0x0a5b0, 0x15176, 0x052b0, 0x0a930, 0x07954,
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0x06aa0, 0x0ad50, 0x05b52, 0x04b60, 0x0a6e6, 0x0a4e0, 0x0d260,
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0x0ea65, 0x0d530, 0x05aa0, 0x076a3, 0x096d0, 0x04bd7, 0x04ad0,
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0x0a4d0, 0x1d0b6, 0x0d250, 0x0d520, 0x0dd45, 0x0b5a0, 0x056d0,
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0x055b2, 0x049b0, 0x0a577, 0x0a4b0, 0x0aa50, 0x1b255, 0x06d20,
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0x0ada0};
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final private static int[] year20 = new int[]{1, 4, 1, 2, 1, 2, 1, 1, 2,
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1, 2, 1};
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final private static int[] year19 = new int[]{0, 3, 0, 1, 0, 1, 0, 0, 1,
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0, 1, 0};
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final private static int[] year2000 = new int[]{0, 3, 1, 2, 1, 2, 1, 1,
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2, 1, 2, 1};
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public final static String[] nStr1 = new String[]{"", "正", "二", "三", "四",
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"五", "六", "七", "八", "九", "十", "十一", "十二"};
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private final static String[] Gan = new String[]{"甲", "乙", "丙", "丁", "戊",
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"己", "庚", "辛", "壬", "癸"};
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private final static String[] Zhi = new String[]{"子", "丑", "寅", "卯", "辰",
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"巳", "午", "未", "申", "酉", "戌", "亥"};
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private final static String[] Animals = new String[]{"鼠", "牛", "虎", "兔",
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"龙", "蛇", "马", "羊", "猴", "鸡", "狗", "猪"};
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private final static String[] solarTerm = new String[]{"小寒", "大寒", "立春",
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"雨水", "惊蛰", "春分", "清明", "谷雨", "立夏", "小满", "芒种", "夏至", "小暑", "大暑",
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"立秋", "处暑", "白露", "秋分", "寒露", "霜降", "立冬", "小雪", "大雪", "冬至"};
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private final static String[] sFtv = new String[]{"0101*元旦", "0214 情人节",
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"0308 妇女节", "0312 植树节", "0315 消费者权益日", "0401 愚人节", "0501 劳动节",
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"0504 青年节", "0512 护士节", "0601 儿童节", "0701 建党节", "0801 建军节",
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"0808 父亲节", "0909 毛泽东逝世纪念", "0910 教师节", "0928 孔子诞辰", "1001*国庆节",
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"1006 老人节", "1024 联合国日", "1112 孙中山诞辰", "1220 澳门回归", "1225 圣诞节",
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"1226 毛泽东诞辰"};
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private final static String[] lFtv = new String[]{"0101*农历春节",
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"0115 元宵节", "0505 端午节", "0707 七夕情人节", "0815 中秋节", "0909 重阳节",
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"1208 腊八节", "1224 小年", "0100*除夕"};
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/**
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* 传回农历 y年的总天数
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*
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* @param y
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* @return
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*/
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final private static int lYearDays(int y) {
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int i, sum = 348;
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for (i = 0x8000; i > 0x8; i >>= 1) {
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if ((lunarInfo[y - 1900] & i) != 0)
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sum += 1;
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}
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return (sum + leapDays(y));
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}
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/**
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* 传回农历 y年闰月的天数
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*
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* @param y
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* @return
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*/
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final private static int leapDays(int y) {
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if (leapMonth(y) != 0) {
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if ((lunarInfo[y - 1900] & 0x10000) != 0)
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return 30;
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else
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return 29;
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} else
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return 0;
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}
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/**
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* 传回农历 y年闰哪个月 1-12 , 没闰传回 0
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*
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* @param y
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* @return
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*/
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final private static int leapMonth(int y) {
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return (int) (lunarInfo[y - 1900] & 0xf);
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}
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/**
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* 传回农历 y年m月的总天数
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*
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* @param y
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* @param m
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* @return
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*/
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final private static int monthDays(int y, int m) {
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if ((lunarInfo[y - 1900] & (0x10000 >> m)) == 0)
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return 29;
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else
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return 30;
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}
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/**
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* 传回农历 y年的生肖
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*
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* @param y
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* @return
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*/
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final public static String AnimalsYear(int y) {
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return Animals[(y - 4) % 12];
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}
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/**
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* 传入 月日的offset 传回干支,0=甲子
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*
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* @param num
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* @return
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*/
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final private static String cyclicalm(int num) {
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return (Gan[num % 10] + Zhi[num % 12]);
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}
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/**
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* 传入 offset 传回干支, 0=甲子
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*
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* @param y
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* @return
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*/
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final public static String cyclical(int y) {
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int num = y - 1900 + 36;
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return (cyclicalm(num));
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}
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/**
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* 传出农历.year0 .month1 .day2 .yearCyl3 .monCyl4 .dayCyl5 .isLeap6
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*
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* @param y
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* @param m
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* @return
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*/
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final private long[] Lunar(int y, int m) {
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long[] nongDate = new long[7];
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int i = 0, temp = 0, leap = 0;
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Date baseDate = new GregorianCalendar(1900 + 1900, 1, 31).getTime();
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Date objDate = new GregorianCalendar(y + 1900, m, 1).getTime();
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long offset = (objDate.getTime() - baseDate.getTime()) / 86400000L;
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if (y < 2000)
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offset += year19[m - 1];
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if (y > 2000)
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offset += year20[m - 1];
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if (y == 2000)
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offset += year2000[m - 1];
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nongDate[5] = offset + 40;
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nongDate[4] = 14;
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for (i = 1900; i < 2050 && offset > 0; i++) {
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temp = lYearDays(i);
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offset -= temp;
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nongDate[4] += 12;
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}
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if (offset < 0) {
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offset += temp;
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i--;
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nongDate[4] -= 12;
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}
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nongDate[0] = i;
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nongDate[3] = i - 1864;
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leap = leapMonth(i); // 闰哪个月
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nongDate[6] = 0;
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for (i = 1; i < 13 && offset > 0; i++) {
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// 闰月
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if (leap > 0 && i == (leap + 1) && nongDate[6] == 0) {
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--i;
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nongDate[6] = 1;
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temp = leapDays((int) nongDate[0]);
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} else {
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temp = monthDays((int) nongDate[0], i);
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}
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// 解除闰月
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if (nongDate[6] == 1 && i == (leap + 1))
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nongDate[6] = 0;
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offset -= temp;
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if (nongDate[6] == 0)
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nongDate[4]++;
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}
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if (offset == 0 && leap > 0 && i == leap + 1) {
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if (nongDate[6] == 1) {
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nongDate[6] = 0;
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} else {
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nongDate[6] = 1;
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--i;
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--nongDate[4];
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}
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}
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if (offset < 0) {
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offset += temp;
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--i;
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--nongDate[4];
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}
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nongDate[1] = i;
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nongDate[2] = offset + 1;
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return nongDate;
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}
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/**
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* 传出y年m月d日对应的农历.year0 .month1 .day2 .yearCyl3 .monCyl4 .dayCyl5 .isLeap6
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*
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* @param y
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* @param m
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* @param d
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* @return
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*/
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final public static long[] calElement(int y, int m, int d) {
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long[] nongDate = new long[7];
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int i = 0, temp = 0, leap = 0;
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Date baseDate = new GregorianCalendar(0 + 1900, 0, 31).getTime();
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Date objDate = new GregorianCalendar(y, m - 1, d).getTime();
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long offset = (objDate.getTime() - baseDate.getTime()) / 86400000L;
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nongDate[5] = offset + 40;
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nongDate[4] = 14;
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for (i = 1900; i < 2050 && offset > 0; i++) {
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temp = lYearDays(i);
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offset -= temp;
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nongDate[4] += 12;
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}
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if (offset < 0) {
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offset += temp;
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i--;
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nongDate[4] -= 12;
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}
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nongDate[0] = i;
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nongDate[3] = i - 1864;
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leap = leapMonth(i); // 闰哪个月
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nongDate[6] = 0;
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for (i = 1; i < 13 && offset > 0; i++) {
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// 闰月
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if (leap > 0 && i == (leap + 1) && nongDate[6] == 0) {
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--i;
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nongDate[6] = 1;
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temp = leapDays((int) nongDate[0]);
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} else {
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temp = monthDays((int) nongDate[0], i);
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}
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// 解除闰月
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if (nongDate[6] == 1 && i == (leap + 1))
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nongDate[6] = 0;
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offset -= temp;
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if (nongDate[6] == 0)
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nongDate[4]++;
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}
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if (offset == 0 && leap > 0 && i == leap + 1) {
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if (nongDate[6] == 1) {
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nongDate[6] = 0;
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} else {
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nongDate[6] = 1;
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--i;
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--nongDate[4];
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}
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}
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if (offset < 0) {
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offset += temp;
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--i;
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--nongDate[4];
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}
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nongDate[1] = i;
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nongDate[2] = offset + 1;
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return nongDate;
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}
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public final static String getChinaDate(int day) {
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String a = "";
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if (day == 10)
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return "初十";
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if (day == 20)
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return "二十";
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if (day == 30)
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return "三十";
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int two = (int) ((day) / 10);
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if (two == 0)
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a = "初";
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if (two == 1)
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a = "十";
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if (two == 2)
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a = "廿";
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if (two == 3)
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a = "三";
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int one = (int) (day % 10);
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switch (one) {
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case 1:
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a += "一";
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break;
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case 2:
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a += "二";
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break;
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case 3:
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a += "三";
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|
|
break;
|
||
|
|
case 4:
|
||
|
|
a += "四";
|
||
|
|
break;
|
||
|
|
case 5:
|
||
|
|
a += "五";
|
||
|
|
break;
|
||
|
|
case 6:
|
||
|
|
a += "六";
|
||
|
|
break;
|
||
|
|
case 7:
|
||
|
|
a += "七";
|
||
|
|
break;
|
||
|
|
case 8:
|
||
|
|
a += "八";
|
||
|
|
break;
|
||
|
|
case 9:
|
||
|
|
a += "九";
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
return a;
|
||
|
|
}
|
||
|
|
|
||
|
|
public static String today(int y, int m, int d) {
|
||
|
|
int year = y;
|
||
|
|
int month = m;
|
||
|
|
int date = d;
|
||
|
|
long[] l = calElement(year, month, date);
|
||
|
|
StringBuffer sToday = new StringBuffer();
|
||
|
|
try {
|
||
|
|
|
||
|
|
sToday.append(" 农历");
|
||
|
|
sToday.append(cyclical(year));
|
||
|
|
sToday.append('(');
|
||
|
|
sToday.append(AnimalsYear(year));
|
||
|
|
sToday.append(")年");
|
||
|
|
sToday.append(nStr1[(int) l[1]]);
|
||
|
|
sToday.append("月");
|
||
|
|
sToday.append(getChinaDate((int) (l[2])));
|
||
|
|
return sToday.toString();
|
||
|
|
} finally {
|
||
|
|
sToday = null;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
private static SimpleDateFormat sdf = new SimpleDateFormat(
|
||
|
|
"yyyy年M月d日 EEEEE");
|
||
|
|
|
||
|
|
/**
|
||
|
|
* 农历日历工具使用演示
|
||
|
|
*
|
||
|
|
* @param args
|
||
|
|
*/
|
||
|
|
public static void main(String[] args) {
|
||
|
|
System.out.println(today(1988, 10, 27));
|
||
|
|
}
|
||
|
|
}
|