公历农历转换包
https://mvnrepository.com/artifact/com.github.heqiao2010/lunar
<!-- https://mvnrepository.com/artifact/com.github.heqiao2010/lunar -->
<dependency>
<groupId>com.github.heqiao2010</groupId>
<artifactId>lunar</artifactId>
<version>1.5</version>
</dependency>
https://repo1.maven.org/maven2/com/github/heqiao2010/lunar/1.5/lunar-1.5.jar
/**
* TestLanar.java
*
*
*
* @author ZengWenFeng
* @email 117791303@QQ.com
* @mobile 13805029595
* @date 2023.10.25
*/
package zwf;
import java.util.Calendar;
import com.github.heqiao2010.lunar.LunarCalendar;
/**
* 测试公历农历转换包
*
*
<!-- https://mvnrepository.com/artifact/com.github.heqiao2010/lunar -->
<dependency>
<groupId>com.github.heqiao2010</groupId>
<artifactId>lunar</artifactId>
<version>1.5</version>
</dependency>
https://repo1.maven.org/maven2/com/github/heqiao2010/lunar/1.5/lunar-1.5.jar
*
*
* @author ZengWenFeng
* @email 117791303@QQ.com
* @mobile 13805029595
* @date 2023.10.25
*/
public class SolarLunarTest
{
/**
* 构造函数
*
* @author ZengWenFeng
* @email 117791303@QQ.com
* @mobile 13805029595
* @date 2023.10.25
*/
public SolarLunarTest()
{
}
/**
* 测试方法
*
* @author ZengWenFeng
* @email 117791303@QQ.com
* @mobile 13805029595
* @date 2023.10.25
*/
public static void main(String[] args)
{
Calendar calendar = Calendar.getInstance();
int year = calendar.get(Calendar.YEAR);
int month = calendar.get(Calendar.MONTH);
int date = calendar.get(Calendar.DATE);
int hour = calendar.get(Calendar.HOUR_OF_DAY);
int minute = calendar.get(Calendar.MINUTE);
int second = calendar.get(Calendar.SECOND);
//
System.out.println(year + "年" + month + "月" + date + "日" + hour + "时" + minute + "分" + second + "秒");
// 公历转农历
LunarCalendar lunar = LunarCalendar.solar2Lunar(calendar);
System.out.println(lunar.getFullLunarName());
System.out.println("----------------");
// 农历转公历
Calendar solar = LunarCalendar.lunar2Solar(2023, 9, 10, false);
int year2 = solar.get(Calendar.YEAR);
int month2 = solar.get(Calendar.MONTH);
int date2 = solar.get(Calendar.DATE);
int hour2 = solar.get(Calendar.HOUR_OF_DAY);
int minute2 = solar.get(Calendar.MINUTE);
int second2 = solar.get(Calendar.SECOND);
//
System.out.println(year2 + "年" + month2 + "月" + date2 + "日" + hour2 + "时" + minute2 + "分" + second2 + "秒");
}
}
源码不多：
package com.github.heqiao2010.lunar;
import java.util.*;
/**
* 中国农历
* Created by joel on 2019/3/31.
*
* @author joel
*/
public class LunarCalendar extends GregorianCalendar {
/**
* serialVersionUID
*/
private static final long serialVersionUID = 7241031233810655166L;
// ------------------------ 农历相关成员变量 --------------------------------
// 农历年，和公历可能不一样
private int lunarYear;
// 农历月(范围1-12和公历不一样)
private int lunarMonth;
// 农历日期
private int dayOfLunarMonth;
// 是否为闰月日期
private boolean isLeapMonth = false;
// 农历这年闰月，如果不闰月，默认为0
private int leapMonth = 0;
// ------------------------ 构造方法 --------------------------------
public LunarCalendar() {
super();
computeBySolarDate(get(Calendar.YEAR), get(Calendar.MONTH), get(Calendar.DATE));
}
public LunarCalendar(TimeZone zone) {
super(zone);
computeBySolarDate(get(Calendar.YEAR), get(Calendar.MONTH), get(Calendar.DATE));
}
public LunarCalendar(Locale aLocale) {
super(aLocale);
computeBySolarDate(get(Calendar.YEAR), get(Calendar.MONTH), get(Calendar.DATE));
}
public LunarCalendar(TimeZone zone, Locale aLocale) {
super(zone, aLocale);
computeBySolarDate(get(Calendar.YEAR), get(Calendar.MONTH), get(Calendar.DATE));
}
/**
* 通过公历年、月、日构造
* @param year 公历年
* @param month 公历月
* @param dayOfMonth 公历日
*/
public LunarCalendar(int year, int month, int dayOfMonth) {
super(year, month, dayOfMonth);
computeBySolarDate(get(Calendar.YEAR), get(Calendar.MONTH), get(Calendar.DATE));
}
public LunarCalendar(int year, int month, int dayOfMonth, int hourOfDay, int minute) {
super(year, month, dayOfMonth, hourOfDay, minute);
computeBySolarDate(get(Calendar.YEAR), get(Calendar.MONTH), get(Calendar.DATE));
}
public LunarCalendar(int year, int month, int dayOfMonth, int hourOfDay, int minute, int second) {
super(year, month, dayOfMonth, hourOfDay, minute, second);
computeBySolarDate(get(Calendar.YEAR), get(Calendar.MONTH), get(Calendar.DATE));
}
/**
* 通过农历年、月、日构造
*
* @param lunarYear 农历年
* @param lunarMonth 农历月份,范围1-12
* @param dayOfLunarMonth 农历日
* @param isLeapMonth 是否闰月
*/
public LunarCalendar(int lunarYear, int lunarMonth, int dayOfLunarMonth, boolean isLeapMonth) {
computeByLunarDate(lunarYear, lunarMonth, dayOfLunarMonth, isLeapMonth);
}
/**
* 通过公历构造
*
* @param calendar 公历日期
*/
public LunarCalendar(Calendar calendar) {
super(calendar.get(Calendar.YEAR), calendar.get(Calendar.MONTH), calendar.get(Calendar.DAY_OF_MONTH),
calendar.get(Calendar.HOUR_OF_DAY), calendar.get(Calendar.MINUTE), calendar.get(Calendar.SECOND));
computeBySolarDate(get(Calendar.YEAR), get(Calendar.MONTH), get(Calendar.DATE));
}
// ------------------------ 静态方法 --------------------------------
/**
* 公历转农历
*
* @param solar 公历日期
* @return 农历日期
*/
public static LunarCalendar solar2Lunar(Calendar solar) {
return new LunarCalendar(solar);
}
/**
* 农历转公历
*
* @param lunarYear 农历年
* @param lunarMonth 农历月，从１开始
* @param LunarDate 农历日
* @param isLeapMonth 是否润月
* @return 公历日期
*/
public static Calendar lunar2Solar(int lunarYear, int lunarMonth, int LunarDate, boolean isLeapMonth) {
LunarCalendar ret = new LunarCalendar();
ret.computeByLunarDate(lunarYear, lunarMonth, LunarDate, isLeapMonth);
return ret;
}
// ------------------------ 成员方法 --------------------------------
/**
* 公历上的操作，加减均是公历上的"一年"，"一个月"
* @param field {@link java.util.Calendar} YEAR/MONTH/DATE
* @param amount 数量，可正可负
*/
@Override
public void add(int field, int amount) {
super.add(field, amount);
computeBySolarDate(get(Calendar.YEAR), get(Calendar.MONTH), get(Calendar.DATE));
}
/**
* 农历上的年月日，加减均是农历上的"一年"，"一个月"
* @param field {@link java.util.Calendar} YEAR/MONTH/DATE
* @param amount 数量，可正可负
*/
public void addByLunar(int field, int amount) {
switch (field) {
case Calendar.DATE:
super.add(Calendar.DATE, amount);
computeBySolarDate(get(Calendar.YEAR), get(Calendar.MONTH), get(Calendar.DATE));
break;
case Calendar.MONTH:
addLunarMonths(amount);
break;
case Calendar.YEAR:
// 增加一个农历年，保持月/日不变，清空闰月状态
checkComputeLunarDate(lunarYear + amount, lunarMonth, dayOfLunarMonth, false);
break;
default:
throw new IllegalArgumentException(String.format("unsupported field: %d", field));
}
}
/**
* 计算月份加减
*
* @param amount 数量
*/
public void addLunarMonths(int amount) {
int y = lunarYear;
int m = -1;
int index = LunarCodes.monthIndex(y, lunarMonth, isLeapMonth);
boolean isLeapMonth = false;
int sum = index + amount;
if (amount > 0) {
for (int _y = lunarYear; _y < LunarData.MAX_YEAR; _y++) {
final short[] a = LunarCodes.monthCodes(_y);
int lunarMonths = a.length - 1;
sum -= lunarMonths;
if (sum > 0) {
y++;
}
if (sum <= 0) {
if (sum == 0) m = lunarMonths;
else m = lunarMonths + sum;
isLeapMonth = a[0] > 0 && a[0] + 1 == m;
if (isLeapMonth || a[0] > 0 && a[0] < m) {
m--;
}
break;
}
}
if (sum > 0) {
throw new IllegalArgumentException(String.format("add of month out of range: %d", amount));
}
} else if (amount < 0) {
if (sum > 0) {
m = sum;
} else if (sum == 0) {
Map.Entry<Integer, Boolean> en = LunarCodes.month(--y, -1);
m = en.getKey();
isLeapMonth = en.getValue();
} else {
for (int i = lunarYear - 1; i > LunarData.MINI_YEAR; i--) {
int lunarMonths = LunarCodes.monthCodes(i).length - 1;
sum += lunarMonths;
y--;
if (sum >= 0) {
Map.Entry<Integer, Boolean> en;
if (sum == 0) {
en = LunarCodes.month(--y, -1);
} else {
en = LunarCodes.month(y, sum + 1);
}
m = en.getKey();
isLeapMonth = en.getValue();
break;
}
}
}
if (sum < 0) {
throw new IllegalArgumentException(String.format("add of month out of range: %d", amount));
}
}
checkComputeLunarDate(y, m, dayOfLunarMonth, isLeapMonth);
}
/**
* 校验 day of month 是否是合法的，如果越限则从30号减到29号
*
* @param y lunar year
* @param m lunar month
* @param d lunar day of month
* @param isLeap 闰月
*/
private void checkComputeLunarDate(int y, int m, int d, boolean isLeap) {
int days = d;
if (d > 29 && d > LunarUtils.lengthOfMonth(y, m, isLeap)) {
days--;
}
computeByLunarDate(y, m, days, isLeap);
}
@Override
public void set(int field, int value) {
super.set(field, value);
computeBySolarDate(get(Calendar.YEAR), get(Calendar.MONTH), get(Calendar.DATE));
}
@Override
public void roll(int field, int amount) {
super.roll(field, amount);
computeBySolarDate(get(Calendar.YEAR), get(Calendar.MONTH), get(Calendar.DATE));
}
@Override
public String toString() {
if (this.lunarYear < LunarData.MINI_YEAR || this.lunarYear > LunarData.MAX_YEAR || this.lunarMonth < 1
|| this.lunarMonth > 12 || this.dayOfLunarMonth < 1
|| this.dayOfLunarMonth > 30) {
return String.format("Wrong lunar date: %d %d %d", lunarYear, lunarMonth, dayOfLunarMonth);
}
return String.format("%s年%s%s月%s", LunarData.getYearName(this.lunarYear), this.isLeapMonth() ? "闰" : "",
LunarData.getMonthName(this.lunarMonth), LunarData.getDayName(this.dayOfLunarMonth));
}
@Override
public boolean equals(Object o) {
if (this == o) return true;
if (!(o instanceof LunarCalendar)) return false;
if (!super.equals(o)) return false;
LunarCalendar that = (LunarCalendar) o;
return lunarYear == that.lunarYear &&
lunarMonth == that.lunarMonth &&
dayOfLunarMonth == that.dayOfLunarMonth &&
isLeapMonth == that.isLeapMonth &&
leapMonth == that.leapMonth;
}
@Override
public int hashCode() {
int result = super.hashCode();
result = 31 * result + lunarYear;
result = 31 * result + lunarMonth;
result = 31 * result + dayOfLunarMonth;
result = 31 * result + leapMonth;
result = 31 * result + (isLeapMonth ? 1 : 0);
return result;
}
@Override
public Object clone() {
LunarCalendar other = (LunarCalendar) super.clone();
other.lunarYear = getLunarYear();
other.lunarMonth = getLunarMonth();
other.dayOfLunarMonth = getDayOfLunarMonth();
other.leapMonth = getLeapMonth();
other.isLeapMonth = isLeapMonth();
return other;
}
/**
* 返回农历日期，不包含年份
*
* @param showLeap 是否显示闰月的闰字
* @return 农历日期
*/
public String getLunar(boolean showLeap) {
if (this.lunarMonth < 1 || this.lunarMonth > 12 || this.dayOfLunarMonth < 1
|| this.dayOfLunarMonth > 30) {
throw new IllegalArgumentException(String.format("Wrong lunar dayOfLunarMonth: %d %d", lunarMonth, dayOfLunarMonth));
}
if (showLeap) {
return String.format("%s%s月%s", this.isLeapMonth() ? "闰" : "", LunarData.getMonthName(this.lunarMonth),
LunarData.getDayName(this.dayOfLunarMonth));
} else {
return String.format("%s月%s", LunarData.getMonthName(this.lunarMonth),
LunarData.getDayName(this.dayOfLunarMonth));
}
}
/**
* 返回中国农历的全名
*
* @return String
*/
public String getFullLunarName() {
return String.format("%s %s %s", this, LunarData.getTraditionalYearName(this.lunarYear),
LunarData.getAnimalYearName(this.lunarYear));
}
/**
* 创建LunarInfo中某一年的一列公历日历编码<br>
* 公历日历编码：年份+月份+天，用于查询某个公历日期在某个LunarInfo列的哪一个区间<br>
*
* @param solarYear 年份
* @return 公历日历编码
*/
private int[] builderSolarCodes(int solarYear) {
if (solarYear < LunarData.MINI_YEAR || solarYear > LunarData.MAX_YEAR) {
throw new IllegalArgumentException("Illegal solar year: " + solarYear);
}
int lunarIndex = solarYear - LunarData.MINI_YEAR;
int[] solarCodes = new int[LunarData.LUNAR_INFO[lunarIndex].length];
for (int i = 0; i < solarCodes.length; i++) {
if (0 == i) { // 第一个数表示闰月，不用更改
solarCodes[i] = LunarData.LUNAR_INFO[lunarIndex][i];
} else if (1 == i) {
if (LunarData.LUNAR_INFO[lunarIndex][1] > 999) {
// 这年农历一月一日对应的公历实际是上一年的
solarCodes[i] = (solarYear - 1) * 10000 + LunarData.LUNAR_INFO[lunarIndex][i];
} else {
solarCodes[i] = solarYear * 10000 + LunarData.LUNAR_INFO[lunarIndex][i];
}
} else {
solarCodes[i] = solarYear * 10000 + LunarData.LUNAR_INFO[lunarIndex][i];
}
}
return solarCodes;
}
/**
* 通过给定的农历日期，计算公历日期
*
* @param lunarYear 农历年
* @param lunarMonth 农历月，从１开始
* @param lunarDate 农历日期
* @param isLeapMonth 是否为闰月
*/
private void computeByLunarDate(final int lunarYear, final int lunarMonth, final int lunarDate,
final boolean isLeapMonth) {
if (lunarYear < LunarData.MINI_YEAR || lunarYear > LunarData.MAX_YEAR) {
throw new IllegalArgumentException(String.format("LunarYear must in (%d, %d)", LunarData.MINI_YEAR,
LunarData.MAX_YEAR));
}
this.lunarYear = lunarYear;
this.lunarMonth = lunarMonth;
this.dayOfLunarMonth = lunarDate;
this.isLeapMonth = isLeapMonth;
short code = LunarCodes.lunarMonthCode(lunarYear, lunarMonth, isLeapMonth);
// 对设置的day of month 进行检查
if (lunarDate == 30) {
long length = LunarCodes.lengthOfMonth(lunarYear, lunarMonth, code);
if (length != 30) {
throw new IllegalArgumentException(String.format("农历%d年%d月, 闰月=%s，月天数为%d < %d", lunarYear,
lunarMonth, isLeapMonth, length, lunarDate));
}
}
super.set(Calendar.YEAR, lunarYear + LunarCodes.codeYear(code));
super.set(Calendar.MONTH, LunarCodes.codeMonth(code) - 1);
super.set(Calendar.DATE, LunarCodes.codeDay(code));
super.add(Calendar.DATE, lunarDate - 1);
}
/**
* 通过给定公历日期，计算农历日期各个域值
* <br>
* 这个方法可能会被调用多次，后续看能否再做优化
* </br>
*
* @param solarYear 公历年
* @param solarMonth 公历月，0-11
* @param solarDate 公历日
*/
private void computeBySolarDate(final int solarYear, final int solarMonth, final int solarDate) {
if (solarYear < LunarData.MINI_YEAR
|| (solarYear == LunarData.MINI_YEAR && solarMonth < LunarData.MINI_MONTH)
|| (solarYear == LunarData.MINI_YEAR && solarMonth == LunarData.MINI_MONTH && solarDate < LunarData.MINI_DATE)
|| solarYear > LunarData.MAX_YEAR
|| (solarYear == LunarData.MAX_YEAR && solarMonth > LunarData.MAX_MONTH)
|| (solarYear == LunarData.MAX_YEAR && solarMonth == LunarData.MAX_MONTH && solarDate > LunarData.MAX_DATE)
) {
// 有些中间过程日期会超出可计算范围
// throw new IllegalArgumentException("Illegal solar year: " + solarYear);
return;
}
int solarCode = solarYear * 10000 + 100 * (1 + solarMonth) + solarDate; // 公历码
leapMonth = LunarData.LUNAR_INFO[solarYear - LunarData.MINI_YEAR][0];
int[] solarCodes = builderSolarCodes(solarYear);
int newMonth = LunarUtils.binSearch(solarCodes, solarCode);
if (-1 == newMonth) {
throw new IllegalArgumentException("No lunarInfo found by solarCode: " + solarCode);
}
int xDate = Long.valueOf(LunarCodes.solarDateCodesDiff(solarCode, solarCodes[newMonth], Calendar.DATE)).intValue();
if (0 == newMonth) {// 在上一年
int preYear = solarYear - 1;
leapMonth = LunarData.LUNAR_INFO[preYear - LunarData.MINI_YEAR][0];
short[] preSolarCodes = LunarData.LUNAR_INFO[preYear - LunarData.MINI_YEAR];
// 取上年农历12月1号公历日期码
int nearSolarCode = preSolarCodes[preSolarCodes.length - 1]; // 上一年12月1号
// 下一年公历1月表示为了13月，这里做翻译，并计算出日期码
nearSolarCode = (nearSolarCode / 100 == 13 ? preYear + 1 : preYear) * 10000
+ (nearSolarCode / 100 == 13 ? nearSolarCode - 1200 : nearSolarCode);
if (nearSolarCode > solarCode) {// 此公历日期在上一年农历12月1号，之前，即在上年农历11月内
newMonth = 11;
// 取农历11月的公历码
nearSolarCode = preYear * 10000 + preSolarCodes[preSolarCodes.length - 2];
} else {// 此公历日期在上一年农历12月内
newMonth = 12;
}
xDate = Long.valueOf(LunarCodes.solarDateCodesDiff(solarCode, nearSolarCode, Calendar.DATE)).intValue();
if (xDate < 0) {
throw new IllegalArgumentException("Wrong solarCode: " + solarCode);
}
this.dayOfLunarMonth = 1 + xDate;
this.lunarYear = preYear;
this.lunarMonth = newMonth;
this.isLeapMonth = 0 != leapMonth && (leapMonth == newMonth);
} else if (solarCodes.length == newMonth + 1 && xDate >= 30) {// 在下一年(公历12月只有30天)
newMonth = 1; // 农历肯定是1月
// 取下一年的公历日期码
short[] nextSolarCodes = LunarData.LUNAR_INFO[solarYear + 1 - LunarData.MINI_YEAR];
// 取下一年农历1月1号公历日期码
int nearSolarCode = solarYear * 10000 + nextSolarCodes[1]; // 下一年农历1月1号公历日期码
xDate = Long.valueOf(LunarCodes.solarDateCodesDiff(solarCode, nearSolarCode, Calendar.DATE)).intValue();
if (xDate < 0) {
throw new IllegalArgumentException("Wrong solarCode: " + solarCode);
}
this.dayOfLunarMonth = 1 + xDate;
this.lunarYear = solarYear + 1; // 农历年到了下一年
this.lunarMonth = newMonth;
this.isLeapMonth = false; // 农历1月不可能为闰月
} else {
if (xDate < 0) {
throw new IllegalArgumentException("Wrong solarCode: " + solarCode);
}
this.dayOfLunarMonth = 1 + xDate;
this.lunarYear = solarYear;
this.isLeapMonth = 0 != leapMonth && (leapMonth + 1 == newMonth);
if (0 != leapMonth && leapMonth < newMonth) {
this.lunarMonth = newMonth - 1;
} else {
this.lunarMonth = newMonth;
}
}
}
// ------------------------ getter and setter --------------------------------
public int getLunarYear() {
return lunarYear;
}
public int getLunarMonth() {
return lunarMonth;
}
public int getDayOfLunarMonth() {
return dayOfLunarMonth;
}
public int getLeapMonth() {
return leapMonth;
}
public boolean isLeapMonth() {
return isLeapMonth;
}
}
package com.github.heqiao2010.lunar;
import java.util.AbstractMap;
import java.util.Calendar;
import java.util.GregorianCalendar;
import java.util.Map;
import static com.github.heqiao2010.lunar.LunarData.LUNAR_INFO;
/**
* 农历/公历对照代码工具方法集合
*/
public class LunarCodes {
/**
* 农历年的代码数组
* @param year 农历年
* @return 代码数组
*/
public static short[] monthCodes(int year) {
return LUNAR_INFO[year - LunarData.MINI_YEAR];
}
/**
* 从代码中获取年份，大于12时表示下一年
* @param code 代码
* @return 0/1 今年或者下一年
*/
public static int codeYear(int code) {
return code / 100 > 12 ? 1 : 0;
}
/**
* 从代码中获取农历月初一在公历中的月份
* @param code 代码
* @return 公历月份
*/
public static int codeMonth(int code) {
int m = code / 100;
if (m > 12) m -= 12;
return m;
}
/**
* 从代码中获取农历日在公历中的日 (day of month)
* @param code 代码
* @return 公历日
*/
public static int codeDay(int code) {
return code % 100;
}
/**
* 求一个农历月的天数
* @param lunarYear 农历年
* @param month 农历月
* @param code 农历月有日期，Mdd 表示
* @return 月的天数
*/
public static long lengthOfMonth(int lunarYear, int month, short code) {
short md2;
short[] starts = monthCodes(lunarYear);
int y2 = lunarYear;
if (month + 1 < starts.length && starts[month] == code) {
md2 = starts[month + 1];
} else if (month + 2 < starts.length && starts[month + 1] == code) {
md2 = starts[month + 2];
} else if (lunarYear - LunarData.MINI_YEAR + 1 < LUNAR_INFO.length) {
md2 = monthCodes(lunarYear + 1)[1];
y2 ++;
} else {
throw new IllegalArgumentException("lunar date out of range");
}
int y1 = lunarYear + codeYear(code);
int m1 = codeMonth(code);
int d1 = codeDay(code);
y2 += codeYear(md2);
int m2 = codeMonth(md2);
int d2 = codeDay(md2);
Calendar c1 = Calendar.getInstance();
c1.set(y1, m1 - 1, d1);
Calendar c2 = Calendar.getInstance();
c2.set(y2, m2 - 1, d2);
return LunarUtils.solarDiff(c2, c1, Calendar.DATE);
}
/**
* 根据农历年和 LUNAR_INFO 中的下标来确定月份和闰月
*
* @param year 农历年
* @param index LUNAR_INFO 月份数组中的下标
* @return 月, 闰月
*/
public static Map.Entry<Integer, Boolean> month(int year, int index) {
short[] a = monthCodes(year);
int i = index;
if (index == -1) {
i = a.length - 1;
}
boolean isLeap = a[0] > 0 && a[0] + 1 == i;
int month = isLeap || a[0] > 0 && a[0] < i ? i - 1 : i;
return new AbstractMap.SimpleImmutableEntry(month, isLeap);
}
/**
* 计算月份 Mdd 代码在数组中的位置
*
* @param year 农历年
* @param month 农历月
* @param isLeapMonth 闰月
* @return 月所在的下标
*/
public static int monthIndex(int year, int month, boolean isLeapMonth) {
short[] a = monthCodes(year);
if (a[0] > 0 && a[0] < month || a[0] == month && isLeapMonth) {
return month + 1;
}
return month;
}
/**
* 判断两个整数所代表公历日期的差值<br>
* 一年按365天计算，一个月按30天计算<br>
*
* @param solarCode1 农历日期代码
* @param solarCode2 农历日期代码
* @param field 差值单位
* @return 差值
*/
public static long solarDateCodesDiff(int solarCode1, int solarCode2, int field) {
GregorianCalendar c1 = new GregorianCalendar(solarCode1 / 10000, solarCode1 % 10000 / 100 - 1,
solarCode1 % 10000 % 100);
GregorianCalendar c2 = new GregorianCalendar(solarCode2 / 10000, solarCode2 % 10000 / 100 - 1,
solarCode2 % 10000 % 100);
return LunarUtils.solarDiff(c1, c2, field);
}
/**
* 农历月的代码
* @param lunarYear 农历月
* @param lunarMonth 农历月
* @param isLeapMonth 闰月
* @return 代码
*/
public static short lunarMonthCode(int lunarYear, int lunarMonth, boolean isLeapMonth) {
short[] codes = monthCodes(lunarYear);
int index = lunarMonth;
if (codes[0] > 0 && codes[0] < lunarMonth || codes[0] == lunarMonth && isLeapMonth) {
index++;
}
return codes[index];
}
}
package com.github.heqiao2010.lunar;
public class LunarData {
/**
* 支持的最小日期1850-02-12
*/
public final static int MINI_YEAR = 1850;
public final static int MINI_MONTH = 1;
public final static int MINI_DATE = 12;
/**
* 支持的最大日期2150-12-31
*/
public final static int MAX_YEAR = 2150;
public final static int MAX_MONTH = 11;
public final static int MAX_DATE = 31;
/**
* 10天干
* '甲', '乙', '丙', '丁', '戊', '己', '庚', '辛', '壬', '癸'
*/
static final char[] LunarGan = {'\u7532', '\u4e59', '\u4e19', '\u4e01', '\u620a', '\u5df1', '\u5e9a',
'\u8f9b', '\u58ec', '\u7678'};
/**
* 12地支
* '子', '丑', '寅', '卯', '辰', '巳', '午', '未', '申', '酉', '戌', '亥'
*/
static final char[] LunarZhi = {'\u5b50', '\u4e11', '\u5bc5', '\u536f', '\u8fb0', '\u5df3', '\u5348',
'\u672a', '\u7533', '\u9149', '\u620c', '\u4ea5'};
/**
* 12生肖
* '鼠', '牛', '虎', '兔', '龍', '蛇', '馬', '羊', '猴', '雞', '犬', '豬'
*/
static final char[] LunarAnimalName = {'\u9f20', '\u725b', '\u864e', '\u5154', '\u9f8d', '\u86c7',
'\u99ac', '\u7f8a', '\u7334', '\u96de', '\u72ac', '\u8c6c'};
/**
* 农历年份名
* '〇', '一', '二', '三', '四', '五', '六', '七', '八', '九'
*/
static final char[] LunarYearName = {'\u3007', '\u4e00', '\u4e8c', '\u4e09', '\u56db', '\u4e94',
'\u516d', '\u4e03', '\u516b', '\u4e5d'};
/**
* 农历月份名
* '正', '二', '三', '四', '五', '六', '七', '八', '九', '十', '冬', '腊'
*/
static final char[] LunarMonthName = {'\u6b63', '\u4e8c', '\u4e09', '\u56db', '\u4e94', '\u516d',
'\u4e03', '\u516b', '\u4e5d', '\u5341', '\u51ac', '\u814a'};
/**
* 农历日期名
* "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"
*/
static final String[] LunarDayName = {"\u521d\u4e00", "\u521d\u4e8c", "\u521d\u4e09", "\u521d\u56db",
"\u521d\u4e94", "\u521d\u516d", "\u521d\u4e03", "\u521d\u516b", "\u521d\u4e5d", "\u521d\u5341",
"\u5341\u4e00", "\u5341\u4e8c", "\u5341\u4e09", "\u5341\u56db", "\u5341\u4e94", "\u5341\u516d",
"\u5341\u4e03", "\u5341\u516b", "\u5341\u4e5d", "\u4e8c\u5341", "\u5eff\u4e00", "\u5eff\u4e8c",
"\u5eff\u4e09", "\u5eff\u56db", "\u5eff\u4e94", "\u5eff\u516d", "\u5eff\u4e03", "\u5eff\u516b",
"\u5eff\u4e5d", "\u4e09\u5341"};
/**
* 农历信息.<br>
* 每个数组的第一个数表示该年闰月月份，为0表示不闰月<br>
* 数组中其他数表示该月初一对应的公历日期<br>
*/
final static short[][] LUNAR_INFO = {
{0, 212, 314, 412, 512, 610, 709, 808, 906, 1005, 1104, 1204, 1302}, // 1850
{8, 201, 303, 402, 501, 531, 629, 728, 827, 925, 1024, 1123, 1222, 1321}, // 1851
{0, 220, 321, 331, 419, 519, 618, 717, 815, 914, 1013, 1112, 1211, 1309}, // 1852
{0, 208, 310, 408, 508, 607, 706, 805, 903, 1003, 1101, 1201, 1230}, // 1853
{7, 129, 227, 329, 427, 527, 625, 725, 824, 922, 1022, 1120, 1220, 1318}, // 1854
{0, 217, 318, 416, 516, 614, 714, 813, 911, 1011, 1110, 1209, 1308}, // 1855
{0, 206, 307, 405, 504, 603, 702, 801, 830, 929, 1029, 1128, 1227}, // 1856
{5, 126, 224, 326, 424, 523, 622, 721, 820, 918, 1018, 1116, 1216, 1315}, // 1857
{0, 214, 315, 414, 513, 611, 711, 809, 907, 1007, 1106, 1205, 1304}, // 1858
{0, 203, 305, 403, 503, 601, 630, 730, 828, 926, 1026, 1124, 1224}, // 1859
{3, 123, 222, 322, 421, 521, 619, 718, 817, 915, 1014, 1113, 1212, 1311}, // 1860
{0, 210, 311, 410, 510, 608, 708, 806, 905, 1004, 1103, 1202, 1231}, // 1861
{8, 130, 301, 330, 429, 528, 627, 727, 825, 924, 1023, 1122, 1221, 1319}, // 1862
{0, 218, 319, 418, 518, 616, 716, 814, 913, 1013, 1111, 1211, 1309}, // 1863
{0, 208, 308, 406, 506, 604, 704, 802, 901, 1001, 1030, 1129, 1229, 1327}, // 1864
{6, 127, 226, 327, 425, 525, 623, 723, 821, 920, 1020, 1118, 1218, 1317}, // 1865
{0, 215, 317, 415, 514, 613, 712, 810, 909, 1009, 1107, 1207, 1306}, // 1866
{0, 205, 306, 405, 504, 602, 702, 731, 829, 928, 1027, 1126, 1226}, // 1867
{4, 125, 223, 324, 423, 522, 620, 720, 818, 916, 1016, 1114, 1214, 1313}, // 1868
{0, 211, 313, 412, 512, 610, 709, 808, 906, 1005, 1104, 1203, 1302}, // 1869
{10, 131, 302, 401, 501, 530, 629, 728, 827, 925, 1024, 1123, 1222, 1321}, // 1870
{0, 219, 321, 420, 519, 618, 718, 816, 915, 1014, 1113, 1212, 1310}, // 1871
{0, 209, 309, 408, 507, 606, 706, 804, 903, 1002, 1101, 1201, 1230}, // 1872
{6, 129, 227, 328, 427, 526, 625, 724, 823, 922, 1021, 1120, 1220, 1318}, // 1873
{0, 217, 318, 416, 516, 614, 714, 812, 911, 1010, 1109, 1209, 1308}, // 1874
{0, 206, 308, 406, 505, 604, 703, 801, 831, 929, 1029, 1128, 1228}, // 1875
{5, 126, 225, 326, 424, 523, 622, 721, 819, 918, 1017, 1116, 1216, 1314}, // 1876
{0, 213, 315, 414, 513, 611, 711, 809, 907, 1007, 1105, 1205, 1303}, // 1877
{0, 202, 304, 403, 502, 601, 630, 730, 828, 926, 1026, 1124, 1224}, // 1878
{3, 122, 221, 323, 421, 521, 620, 719, 818, 916, 1015, 1114, 1213, 1312}, // 1879
{0, 210, 311, 409, 509, 608, 707, 806, 905, 1004, 1103, 1202, 1231}, // 1880
{7, 130, 228, 330, 428, 528, 626, 726, 825, 923, 1023, 1122, 1221, 1320}, // 1881
{0, 218, 319, 418, 517, 616, 715, 814, 912, 1012, 1111, 1210, 1309}, // 1882
{0, 208, 309, 407, 507, 605, 704, 803, 901, 1001, 1031, 1130, 1229}, // 1883
{5, 128, 227, 327, 425, 525, 623, 722, 821, 919, 1019, 1118, 1217, 1316}, // 1884
{0, 215, 317, 415, 514, 613, 712, 810, 909, 1008, 1107, 1206, 1305}, // 1885
{0, 204, 306, 404, 504, 602, 702, 731, 829, 928, 1027, 1126, 1225}, // 1886
{4, 124, 223, 325, 423, 523, 621, 721, 819, 917, 1017, 1115, 1215, 1313}, // 1887
{0, 212, 313, 411, 511, 610, 709, 808, 906, 1005, 1104, 1203, 1302}, // 1888
{12, 131, 302, 331, 430, 530, 628, 728, 826, 925, 1024, 1123, 1222, 1321}, // 1889
{0, 219, 321, 419, 519, 617, 717, 816, 914, 1014, 1112, 1212, 1310}, // 1890
{0, 209, 310, 409, 508, 607, 706, 805, 903, 1003, 1102, 1201, 1231}, // 1891
{6, 130, 228, 328, 427, 526, 624, 724, 822, 921, 1021, 1119, 1219, 1318}, // 1892
{0, 217, 318, 416, 516, 614, 713, 812, 910, 1010, 1108, 1208, 1307}, // 1893
{0, 206, 307, 406, 505, 604, 703, 801, 831, 929, 1029, 1127, 1227}, // 1894
{5, 126, 225, 326, 425, 524, 623, 722, 820, 919, 1018, 1117, 1216, 1315}, // 1895
{0, 214, 314, 413, 513, 611, 711, 809, 907, 1007, 1105, 1205, 1303}, // 1896
{0, 202, 303, 402, 502, 531, 630, 730, 828, 926, 1026, 1124, 1224}, // 1897
{3, 122, 221, 322, 421, 520, 619, 719, 817, 916, 1015, 1114, 1213, 1312}, // 1898
{0, 210, 312, 410, 510, 608, 708, 806, 905, 1005, 1103, 1203, 1301}, // 1899
{8, 131, 301, 331, 429, 528, 627, 726, 825, 924, 1023, 1122, 1222, 1320}, // 1900
{0, 219, 320, 419, 518, 616, 716, 814, 913, 1012, 1111, 1211, 1310}, // 1901
{0, 208, 310, 408, 508, 606, 705, 804, 902, 1002, 1031, 1130, 1230}, // 1902
{5, 129, 227, 329, 427, 527, 625, 724, 823, 921, 1020, 1119, 1219, 1317}, // 1903
{0, 216, 317, 416, 515, 614, 713, 811, 910, 1009, 1107, 1207, 1306}, // 1904
{0, 204, 306, 405, 504, 603, 703, 801, 830, 929, 1028, 1127, 1226}, // 1905
{4, 125, 223, 325, 424, 523, 622, 721, 820, 918, 1018, 1116, 1216, 1314}, // 1906
{0, 213, 314, 413, 512, 611, 710, 809, 908, 1007, 1106, 1205, 1304}, // 1907
{0, 202, 303, 401, 430, 530, 629, 728, 827, 925, 1025, 1124, 1223}, // 1908
{2, 122, 220, 322, 420, 519, 618, 717, 816, 914, 1014, 1113, 1213, 1311}, // 1909
{0, 210, 311, 410, 509, 607, 707, 805, 904, 1003, 1102, 1202, 1301}, // 1910
{6, 130, 301, 330, 429, 528, 626, 726, 824, 922, 1022, 1121, 1220, 1319}, // 1911
{0, 218, 319, 417, 517, 615, 714, 813, 911, 1010, 1109, 1209, 1307}, // 1912
{0, 206, 308, 407, 506, 605, 704, 802, 901, 930, 1029, 1128, 1227}, // 1913
{5, 126, 225, 327, 425, 525, 623, 723, 821, 920, 1019, 1117, 1217, 1315}, // 1914
{0, 214, 316, 414, 514, 613, 712, 811, 909, 1009, 1107, 1207, 1305}, // 1915
{0, 203, 304, 403, 502, 601, 630, 730, 829, 927, 1027, 1125, 1225}, // 1916
{2, 123, 222, 323, 421, 521, 619, 719, 818, 916, 1016, 1115, 1214, 1313}, // 1917
{0, 211, 313, 411, 510, 609, 708, 807, 905, 1005, 1104, 1203, 1302}, // 1918
{7, 201, 302, 401, 430, 529, 628, 727, 825, 924, 1024, 1122, 1222, 1321}, // 1919
{0, 220, 320, 419, 518, 616, 716, 814, 912, 1012, 1110, 1210, 1309}, // 1920
{0, 208, 310, 408, 508, 606, 705, 804, 902, 1001, 1031, 1129, 1229}, // 1921
{5, 128, 227, 328, 427, 527, 625, 724, 823, 921, 1020, 1119, 1218, 1317}, // 1922
{0, 216, 317, 416, 516, 614, 714, 812, 911, 1010, 1108, 1208, 1306}, // 1923
{0, 205, 305, 404, 504, 602, 702, 801, 830, 929, 1028, 1127, 1226}, // 1924
{4, 124, 223, 324, 423, 522, 621, 721, 819, 918, 1018, 1116, 1216, 1314}, // 1925
{0, 213, 314, 412, 512, 610, 710, 808, 907, 1007, 1105, 1205, 1304}, // 1926
{0, 202, 304, 402, 501, 531, 629, 729, 827, 926, 1025, 1124, 1224}, // 1927
{2, 123, 221, 322, 420, 519, 618, 717, 815, 914, 1013, 1112, 1212, 1311}, // 1928
{0, 210, 311, 410, 509, 607, 707, 805, 903, 1003, 1101, 1201, 1231}, // 1929
{6, 130, 228, 330, 429, 528, 626, 726, 824, 922, 1022, 1120, 1220, 1319}, // 1930
{0, 217, 319, 418, 517, 616, 715, 814, 912, 1011, 1110, 1209, 1308}, // 1931
{0, 206, 307, 406, 506, 604, 704, 802, 901, 930, 1029, 1128, 1227}, // 1932
{5, 126, 224, 326, 425, 524, 623, 723, 821, 920, 1019, 1118, 1217, 1315}, // 1933
{0, 214, 315, 414, 513, 612, 712, 810, 909, 1008, 1107, 1207, 1305}, // 1934
{0, 204, 305, 403, 503, 601, 701, 730, 829, 928, 1027, 1126, 1226}, // 1935
{3, 124, 223, 323, 421, 521, 619, 718, 817, 916, 1015, 1114, 1214, 1313}, // 1936
{0, 211, 313, 411, 510, 609, 708, 806, 905, 1004, 1103, 1203, 1302}, // 1937
{7, 131, 302, 401, 430, 529, 628, 727, 825, 924, 1023, 1122, 1222, 1320}, // 1938
{0, 219, 321, 420, 519, 617, 717, 815, 913, 1013, 1111, 1211, 1309}, // 1939
{0, 208, 309, 408, 507, 606, 705, 804, 902, 1001, 1031, 1129, 1229}, // 1940
{6, 127, 226, 328, 426, 526, 625, 724, 823, 921, 1020, 1119, 1218, 1317}, // 1941
{0, 215, 317, 415, 515, 614, 713, 812, 910, 1010, 1108, 1208, 1306}, // 1942
{0, 205, 306, 405, 504, 603, 702, 801, 831, 929, 1029, 1127, 1227}, // 1943
{4, 125, 224, 324, 423, 522, 621, 720, 819, 917, 1017, 1116, 1215, 1314}, // 1944
{0, 213, 314, 412, 512, 610, 709, 808, 906, 1006, 1105, 1205, 1303}, // 1945
{0, 202, 304, 402, 501, 531, 629, 728, 827, 925, 1025, 1124, 1223}, // 1946
{2, 122, 221, 323, 421, 520, 619, 718, 816, 915, 1014, 1113, 1212, 1311}, // 1947
{0, 210, 311, 409, 509, 607, 707, 805, 903, 1003, 1101, 1201, 1230}, // 1948
{7, 129, 228, 329, 428, 528, 626, 726, 824, 922, 1022, 1120, 1220, 1318}, // 1949
{0, 217, 318, 417, 517, 615, 715, 814, 912, 1011, 1110, 1209, 1308}, // 1950
{0, 206, 308, 406, 506, 605, 704, 803, 901, 1001, 1030, 1129, 1228}, // 1951
{5, 127, 225, 326, 424, 524, 622, 722, 820, 919, 1019, 1117, 1217, 1315}, // 1952
{0, 214, 315, 414, 513, 611, 711, 810, 908, 1008, 1107, 1206, 1305}, // 1953
{0, 203, 305, 403, 503, 601, 630, 730, 828, 927, 1027, 1125, 1225}, // 1954
{3, 124, 222, 324, 422, 522, 620, 719, 818, 916, 1016, 1114, 1214, 1313}, // 1955
{0, 212, 312, 411, 510, 609, 708, 806, 905, 1004, 1103, 1202, 1301}, // 1956
{8, 131, 302, 331, 430, 529, 628, 727, 825, 924, 1023, 1122, 1221, 1320}, // 1957
{0, 218, 320, 419, 519, 617, 717, 815, 913, 1013, 1111, 1211, 1309}, // 1958
{0, 208, 309, 408, 508, 606, 706, 804, 903, 1002, 1101, 1130, 1230}, // 1959
{6, 128, 227, 327, 426, 525, 624, 724, 822, 921, 1020, 1119, 1218, 1317}, // 1960
{0, 215, 317, 415, 515, 613, 713, 811, 910, 1010, 1108, 1208, 1306}, // 1961
{0, 205, 306, 405, 504, 602, 702, 731, 830, 929, 1028, 1127, 1227}, // 1962
{4, 125, 224, 325, 424, 523, 621, 721, 819, 918, 1017, 1116, 1216, 1315}, // 1963
{0, 213, 314, 412, 512, 610, 709, 808, 906, 1006, 1104, 1204, 1303}, // 1964
{0, 202, 303, 402, 501, 531, 629, 728, 827, 925, 1024, 1123, 1223}, // 1965
{3, 121, 220, 322, 421, 520, 619, 718, 816, 915, 1014, 1112, 1212, 1311}, // 1966
{0, 209, 311, 410, 509, 608, 708, 806, 904, 1004, 1102, 1202, 1231}, // 1967
{7, 130, 228, 329, 427, 527, 626, 725, 824, 922, 1022, 1120, 1220, 1318}, // 1968
{0, 217, 318, 417, 516, 615, 714, 813, 912, 1011, 1110, 1209, 1308}, // 1969
{0, 206, 308, 406, 505, 604, 703, 802, 901, 930, 1030, 1129, 1228}, // 1970
{5, 127, 225, 327, 425, 524, 623, 722, 821, 919, 1019, 1118, 1218, 1316}, // 1971
{0, 215, 315, 414, 513, 611, 711, 809, 908, 1007, 1106, 1206, 1304}, // 1972
{0, 203, 305, 403, 503, 601, 630, 730, 828, 926, 1026, 1125, 1224}, // 1973
{4, 123, 222, 324, 422, 522, 620, 719, 818, 916, 1015, 1114, 1214, 1312}, // 1974
{0, 211, 313, 412, 511, 610, 709, 807, 906, 1005, 1103, 1203, 1301}, // 1975
{8, 131, 301, 331, 429, 529, 627, 727, 825, 924, 1023, 1121, 1221, 1319}, // 1976
{0, 218, 320, 418, 518, 617, 716, 815, 913, 1013, 1111, 1211, 1309}, // 1977
{0, 207, 309, 407, 507, 606, 705, 804, 903, 1002, 1101, 1130, 1230}, // 1978
{6, 128, 227, 328, 426, 526, 624, 724, 823, 921, 1021, 1120, 1219, 1318}, // 1979
{0, 216, 317, 415, 514, 613, 712, 811, 909, 1009, 1108, 1207, 1306}, // 1980
{0, 205, 306, 405, 504, 602, 702, 731, 829, 928, 1028, 1126, 1226}, // 1981
{4, 125, 224, 325, 424, 523, 621, 721, 819, 917, 1017, 1115, 1215, 1314}, // 1982
{0, 213, 315, 413, 513, 611, 710, 809, 907, 1006, 1105, 1204, 1303}, // 1983
{10, 202, 303, 401, 501, 531, 629, 728, 827, 925, 1024, 1123, 1222, 1321}, // 1984
{0, 220, 321, 420, 520, 618, 718, 816, 915, 1014, 1112, 1212, 1310}, // 1985
{0, 209, 310, 409, 509, 607, 707, 806, 904, 1004, 1102, 1202, 1231}, // 1986
{6, 129, 228, 329, 428, 527, 626, 726, 824, 923, 1023, 1121, 1221, 1319}, // 1987
{0, 217, 318, 416, 516, 614, 714, 812, 911, 1011, 1109, 1209, 1308}, // 1988
{0, 206, 308, 406, 505, 604, 703, 802, 831, 930, 1029, 1128, 1228}, // 1989
{5, 127, 225, 327, 425, 524, 623, 722, 820, 919, 1018, 1117, 1217, 1316}, // 1990
{0, 215, 316, 415, 514, 612, 712, 810, 908, 1008, 1106, 1206, 1305}, // 1991
{0, 204, 304, 403, 503, 601, 630, 730, 828, 926, 1026, 1124, 1224}, // 1992
{3, 123, 221, 323, 422, 521, 620, 719, 818, 916, 1015, 1114, 1213, 1312}, // 1993
{0, 210, 312, 411, 511, 609, 709, 807, 906, 1005, 1103, 1203, 1301}, // 1994
{8, 131, 301, 331, 430, 529, 628, 727, 826, 925, 1024, 1122, 1222, 1320}, // 1995
{0, 219, 319, 418, 517, 616, 716, 814, 913, 1012, 1111, 1211, 1309}, // 1996
{0, 207, 309, 407, 507, 605, 705, 803, 902, 1002, 1031, 1130, 1230}, // 1997
{5, 128, 227, 328, 426, 526, 624, 723, 822, 921, 1020, 1119, 1219, 1317}, // 1998
{0, 216, 318, 416, 515, 614, 713, 811, 910, 1009, 1108, 1208, 1307}, // 1999
{0, 205, 306, 405, 504, 602, 702, 731, 829, 928, 1027, 1126, 1226}, // 2000
{4, 124, 223, 325, 423, 523, 621, 721, 819, 917, 1017, 1115, 1215, 1313}, // 2001
{0, 212, 314, 413, 512, 611, 710, 809, 907, 1006, 1105, 1204, 1303}, // 2002
{0, 201, 303, 402, 501, 531, 630, 729, 828, 926, 1025, 1124, 1223}, // 2003
{2, 122, 220, 321, 419, 519, 618, 717, 816, 914, 1014, 1112, 1212, 1310}, // 2004
{0, 209, 310, 409, 508, 607, 706, 805, 904, 1003, 1102, 1201, 1231}, // 2005
{7, 129, 228, 329, 428, 527, 626, 725, 824, 922, 1022, 1121, 1220, 1319}, // 2006
{0, 218, 319, 417, 517, 615, 714, 813, 911, 1011, 1110, 1210, 1308}, // 2007
{0, 207, 308, 406, 505, 604, 703, 801, 831, 929, 1029, 1128, 1227}, // 2008
{5, 126, 225, 327, 425, 524, 623, 722, 820, 919, 1018, 1117, 1216, 1315}, // 2009
{0, 214, 316, 414, 514, 612, 712, 810, 908, 1008, 1106, 1206, 1304}, // 2010
{0, 203, 305, 403, 503, 602, 701, 731, 829, 927, 1027, 1125, 1225}, // 2011
{4, 123, 222, 322, 421, 521, 619, 719, 817, 916, 1015, 1114, 1213, 1312}, // 2012
{0, 210, 312, 410, 510, 608, 708, 807, 905, 1005, 1103, 1203, 1301}, // 2013
{9, 131, 301, 331, 429, 529, 627, 727, 825, 924, 1024, 1122, 1222, 1320}, // 2014
{0, 219, 320, 419, 518, 616, 716, 814, 913, 1013, 1112, 1211, 1310}, // 2015
{0, 208, 309, 407, 507, 605, 704, 803, 901, 1001, 1031, 1129, 1229}, // 2016
{6, 128, 226, 328, 426, 526, 624, 723, 822, 920, 1020, 1118, 1218, 1317}, // 2017
{0, 216, 317, 416, 515, 614, 713, 811, 910, 1009, 1108, 1207, 1306}, // 2018
{0, 205, 307, 405, 505, 603, 703, 801, 830, 929, 1028, 1126, 1226}, // 2019
{4, 125, 223, 324, 423, 523, 621, 721, 819, 917, 1017, 1115, 1215, 1313}, // 2020
{0, 212, 313, 412, 512, 610, 710, 808, 907, 1006, 1105, 1204, 1303}, // 2021
{0, 201, 303, 401, 501, 530, 629, 729, 827, 926, 1025, 1124, 1223}, // 2022
{2, 122, 220, 322, 420, 519, 618, 718, 816, 915, 1015, 1113, 1213, 1311}, // 2023
{0, 210, 310, 409, 508, 606, 706, 804, 903, 1003, 1101, 1201, 1231}, // 2024
{6, 129, 228, 329, 428, 527, 625, 725, 823, 922, 1021, 1120, 1220, 1319}, // 2025
{0, 217, 319, 417, 517, 615, 714, 813, 911, 1010, 1109, 1209, 1308}, // 2026
{0, 206, 308, 407, 506, 605, 704, 802, 901, 930, 1029, 1128, 1228}, // 2027
{5, 126, 225, 326, 425, 524, 623, 722, 820, 919, 1018, 1116, 1216, 1315}, // 2028
{0, 213, 315, 414, 513, 612, 711, 810, 908, 1008, 1106, 1205, 1304}, // 2029
{0, 203, 304, 403, 502, 601, 701, 730, 829, 927, 1027, 1125, 1225}, // 2030
{3, 123, 221, 323, 422, 521, 620, 719, 818, 917, 1016, 1115, 1214, 1313}, // 2031
{0, 211, 312, 410, 509, 608, 707, 806, 905, 1004, 1103, 1203, 1301}, // 2032
{11, 131, 301, 331, 429, 528, 627, 726, 825, 923, 1023, 1122, 1222, 1320}, // 2033
{0, 219, 320, 419, 518, 616, 716, 814, 913, 1012, 1111, 1211, 1309}, // 2034
{0, 208, 310, 408, 508, 606, 705, 804, 902, 1001, 1031, 1130, 1229}, // 2035
{6, 128, 227, 328, 426, 526, 624, 723, 822, 920, 1019, 1118, 1217, 1316}, // 2036
{0, 215, 317, 416, 515, 614, 713, 811, 910, 1009, 1107, 1207, 1305}, // 2037
{0, 204, 306, 405, 504, 603, 702, 801, 830, 929, 1028, 1126, 1226}, // 2038
{5, 124, 223, 325, 423, 523, 622, 721, 820, 918, 1018, 1116, 1216, 1314}, // 2039
{0, 212, 313, 411, 511, 610, 709, 808, 906, 1006, 1105, 1204, 1303}, // 2040
{0, 201, 302, 401, 430, 530, 628, 728, 827, 925, 1025, 1124, 1223}, // 2041
{2, 122, 220, 322, 420, 519, 618, 717, 816, 914, 1014, 1113, 1212, 1311}, // 2042
{0, 210, 311, 410, 509, 607, 707, 805, 903, 1003, 1102, 1201, 1231}, // 2043
{7, 130, 229, 329, 428, 527, 625, 725, 823, 921, 1021, 1119, 1219, 1318}, // 2044
{0, 217, 319, 417, 517, 615, 714, 813, 911, 1010, 1109, 1208, 1307}, // 2045
{0, 206, 308, 406, 506, 604, 704, 802, 901, 930, 1029, 1128, 1227}, // 2046
{5, 126, 225, 326, 425, 525, 623, 723, 821, 920, 1019, 1117, 1217, 1315}, // 2047
{0, 214, 314, 413, 513, 611, 711, 810, 908, 1008, 1106, 1205, 1304}, // 2048
{0, 202, 304, 402, 502, 531, 630, 730, 828, 927, 1027, 1125, 1225}, // 2049
{3, 123, 221, 323, 421, 521, 619, 719, 817, 916, 1016, 1114, 1214, 1313}, // 2050
{0, 211, 313, 411, 510, 609, 708, 806, 905, 1005, 1103, 1203, 1302}, // 2051
{8, 201, 301, 331, 429, 528, 627, 726, 824, 923, 1022, 1121, 1221, 1320}, // 2052
{0, 219, 320, 419, 518, 616, 716, 814, 912, 1012, 1110, 1210, 1309}, // 2053
{0, 208, 309, 408, 508, 606, 705, 804, 902, 1001, 1031, 1129, 1229}, // 2054
{6, 128, 226, 328, 427, 526, 625, 724, 823, 921, 1020, 1119, 1218, 1317}, // 2055
{0, 215, 316, 415, 515, 613, 713, 811, 910, 1009, 1107, 1207, 1305}, // 2056
{0, 204, 305, 404, 504, 602, 702, 731, 830, 928, 1028, 1126, 1226}, // 2057
{4, 124, 223, 324, 423, 522, 621, 720, 819, 918, 1017, 1116, 1216, 1314}, // 2058
{0, 212, 314, 412, 512, 610, 710, 808, 907, 1006, 1105, 1205, 1304}, // 2059
{0, 202, 303, 401, 430, 530, 628, 727, 826, 924, 1024, 1123, 1223}, // 2060
{3, 121, 220, 322, 420, 519, 618, 717, 815, 914, 1013, 1112, 1212, 1311}, // 2061
{0, 209, 311, 410, 509, 607, 707, 805, 903, 1003, 1101, 1201, 1231}, // 2062
{7, 129, 228, 330, 428, 528, 626, 726, 824, 922, 1022, 1120, 1220, 1318}, // 2063
{0, 217, 318, 417, 516, 615, 714, 813, 911, 1010, 1109, 1208, 1307}, // 2064
{0, 205, 307, 406, 505, 604, 704, 802, 901, 930, 1029, 1128, 1227}, // 2065
{5, 126, 224, 326, 424, 524, 623, 722, 821, 919, 1019, 1117, 1217, 1315}, // 2066
{0, 214, 315, 414, 513, 612, 711, 810, 909, 1008, 1107, 1206, 1305}, // 2067
{0, 203, 304, 402, 502, 531, 629, 729, 828, 926, 1026, 1125, 1224}, // 2068
{4, 123, 221, 323, 421, 521, 619, 718, 817, 915, 1015, 1114, 1214, 1312}, // 2069
{0, 211, 312, 411, 510, 609, 708, 806, 905, 1004, 1103, 1203, 1301}, // 2070
{8, 131, 302, 331, 430, 529, 628, 727, 825, 924, 1023, 1122, 1221, 1320}, // 2071
{0, 219, 320, 418, 518, 616, 716, 814, 912, 1012, 1110, 1210, 1308}, // 2072
{0, 207, 309, 407, 507, 606, 705, 804, 902, 1001, 1031, 1129, 1229}, // 2073
{6, 127, 226, 327, 426, 526, 624, 724, 822, 921, 1020, 1119, 1218, 1317}, // 2074
{0, 215, 317, 415, 515, 613, 713, 812, 910, 1010, 1108, 1208, 1306}, // 2075
{0, 205, 305, 404, 503, 602, 701, 731, 829, 928, 1028, 1126, 1226}, // 2076
{4, 124, 223, 324, 423, 522, 620, 720, 818, 917, 1017, 1116, 1215, 1314}, // 2077
{0, 212, 314, 412, 512, 610, 709, 808, 906, 1006, 1105, 1204, 1303}, // 2078
{0, 202, 303, 402, 501, 531, 629, 728, 827, 925, 1025, 1123, 1223}, // 2079
{3, 122, 221, 321, 420, 519, 618, 717, 815, 914, 1013, 1111, 1211, 1310}, // 2080
{0, 209, 310, 409, 509, 607, 707, 805, 903, 1003, 1101, 1130, 1230}, // 2081
{7, 129, 227, 329, 428, 528, 626, 725, 824, 922, 1022, 1120, 1219, 1318}, // 2082
{0, 217, 318, 417, 517, 615, 715, 813, 912, 1011, 1110, 1209, 1308}, // 2083
{0, 206, 307, 405, 505, 603, 703, 802, 831, 930, 1029, 1128, 1227}, // 2084
{5, 126, 224, 326, 424, 523, 622, 722, 820, 919, 1019, 1117, 1217, 1315}, // 2085
{0, 214, 315, 414, 513, 611, 711, 809, 908, 1008, 1106, 1206, 1305}, // 2086
{0, 203, 305, 403, 503, 601, 630, 730, 828, 927, 1026, 1125, 1225}, // 2087
{4, 124, 222, 323, 421, 521, 619, 718, 817, 915, 1014, 1113, 1213, 1312}, // 2088
{0, 210, 312, 411, 510, 609, 708, 806, 904, 1004, 1102, 1202, 1301}, // 2089
{8, 130, 301, 331, 430, 529, 628, 727, 825, 924, 1023, 1121, 1221, 1320}, // 2090
{0, 218, 320, 419, 518, 617, 716, 815, 913, 1013, 1111, 1210, 1309}, // 2091
{0, 207, 308, 407, 506, 605, 705, 803, 902, 1001, 1031, 1129, 1229}, // 2092
{6, 127, 225, 327, 426, 525, 624, 723, 822, 921, 1020, 1119, 1218, 1317}, // 2093
{0, 215, 316, 415, 514, 613, 712, 811, 910, 1009, 1108, 1208, 1306}, // 2094
{0, 205, 306, 405, 504, 602, 702, 731, 830, 928, 1028, 1127, 1227}, // 2095
{4, 125, 224, 324, 423, 522, 620, 720, 818, 916, 1016, 1115, 1215, 1313}, // 2096
{0, 212, 314, 412, 512, 610, 709, 807, 906, 1005, 1104, 1204, 1302}, // 2097
{0, 201, 303, 402, 501, 531, 629, 728, 826, 925, 1024, 1123, 1222}, // 2098
{2, 121, 220, 322, 420, 520, 619, 718, 816, 915, 1014, 1112, 1212, 1310}, // 2099
{0, 209, 311, 410, 509, 608, 707, 806, 904, 1004, 1102, 1201, 1231}, // 2010
{7, 129, 228, 330, 428, 528, 626, 726, 825, 923, 1023, 1121, 1220, 1319}, //2101
{0, 217, 319, 417, 517, 616, 715, 814, 912, 1012, 1111, 1210, 1309}, //2102
{0, 207, 308, 407, 506, 605, 704, 803, 901, 1001, 1031, 1130, 1229}, //2103
{5, 128, 226, 327, 425, 524, 623, 722, 821, 919, 1019, 1118, 1217, 1316}, //2104
{0, 215, 316, 415, 514, 612, 712, 810, 908, 1008, 1107, 1206, 1305}, //2105
{0, 204, 306, 404, 504, 602, 701, 731, 829, 927, 1027, 1125, 1225}, //2106
{4, 124, 223, 325, 423, 523, 621, 720, 819, 917, 1016, 1115, 1214, 1313}, //2107
{0, 212, 313, 411, 511, 609, 709, 807, 906, 1005, 1103, 1203, 1301}, //2108
{9, 131, 302, 331, 430, 530, 628, 728, 826, 925, 1024, 1122, 1222, 1320}, //2109
{0, 219, 320, 419, 519, 617, 717, 816, 914, 1014, 1112, 1211, 1310}, //2110
{0, 208, 310, 408, 508, 606, 706, 805, 903, 1003, 1101, 1201, 1231}, //2111
{6, 129, 227, 328, 426, 526, 624, 724, 822, 921, 1021, 1119, 1219, 1318}, //2112
{0, 216, 318, 416, 515, 614, 713, 811, 910, 1010, 1108, 1208, 1307}, //2113
{0, 206, 307, 406, 505, 603, 703, 801, 830, 929, 1028, 1127, 1227}, //2114
{4, 126, 225, 326, 425, 524, 622, 722, 820, 918, 1018, 1116, 1216, 1315}, //2115
{0, 214, 314, 413, 512, 611, 710, 809, 907, 1006, 1105, 1204, 1303}, //2116
{0, 202, 303, 402, 502, 531, 630, 729, 828, 926, 1025, 1124, 1223}, //2117
{3, 122, 220, 322, 421, 520, 619, 719, 817, 916, 1015, 1113, 1213, 1311}, //2118
{0, 210, 311, 410, 509, 608, 708, 806, 905, 1004, 1103, 1202, 1301}, //2119
{7, 130, 229, 329, 428, 527, 626, 725, 824, 923, 1022, 1121, 1220, 1319}, //2120
{0, 217, 319, 417, 517, 615, 715, 813, 912, 1011, 1110, 1210, 1309}, //2121
{0, 207, 308, 407, 506, 605, 704, 802, 901, 930, 1030, 1129, 1229}, //2122
{5, 127, 226, 328, 426, 525, 624, 723, 821, 920, 1019, 1118, 1218, 1317}, //2123
{0, 215, 316, 414, 514, 612, 712, 810, 908, 1008, 1106, 1206, 1305}, //2124
{0, 203, 305, 404, 503, 602, 701, 731, 829, 927, 1027, 1125, 1225}, //2125
{4, 123, 222, 324, 423, 522, 621, 720, 819, 917, 1016, 1115, 1214, 1313}, //2126
{0, 211, 313, 412, 511, 610, 710, 808, 906, 1006, 1104, 1204, 1302}, //2127
{11, 201, 301, 331, 429, 529, 628, 727, 826, 924, 1024, 1122, 1222, 1320}, //2128
{0, 219, 320, 419, 518, 617, 716, 815, 914, 1013, 1112, 1211, 1310}, //2129
{0, 208, 310, 408, 508, 606, 705, 804, 903, 1002, 1101, 1201, 1230}, //2130
{6, 129, 227, 329, 427, 527, 625, 724, 823, 921, 1021, 1120, 1220, 1318}, //2131
{0, 217, 317, 416, 515, 614, 713, 811, 910, 1009, 1108, 1208, 1306}, //2132
{0, 205, 307, 405, 505, 603, 703, 801, 830, 928, 1028, 1127, 1226}, //2133
{5, 125, 224, 326, 424, 524, 622, 722, 820, 918, 1018, 1116, 1216, 1314}, //2134
{0, 213, 315, 413, 513, 612, 711, 809, 908, 1007, 1106, 1205, 1304}, //2135
{0, 202, 303, 401, 501, 531, 629, 729, 827, 926, 1025, 1124, 1223}, //2136
{2, 122, 220, 322, 420, 520, 618, 718, 817, 915, 1015, 1113, 1213, 1311}, //2137
{0, 210, 311, 410, 509, 608, 707, 806, 904, 1004, 1103, 1202, 1301}, //2138
{7, 130, 301, 330, 429, 528, 626, 726, 824, 923, 1023, 1122, 1221, 1320}, //2139
{0, 218, 319, 417, 517, 615, 714, 813, 911, 1011, 1110, 1209, 1308}, //2140
{0, 207, 308, 407, 506, 605, 704, 802, 901, 930, 1030, 1128, 1228}, //2141
{5, 127, 226, 327, 426, 525, 624, 723, 821, 919, 1019, 1117, 1217, 1316}, //2142
{0, 215, 316, 415, 515, 613, 713, 811, 909, 1008, 1107, 1206, 1305}, //2143
{0, 204, 304, 403, 503, 602, 701, 730, 829, 927, 1027, 1125, 1224}, //2144
{4, 123, 222, 323, 422, 522, 620, 720, 818, 917, 1016, 1115, 1214, 1313}, //2145
{0, 211, 312, 411, 511, 609, 709, 807, 906, 1006, 1104, 1204, 1302}, //2146
{0, 201, 302, 331, 430, 529, 628, 728, 826, 925, 1025, 1123, 1223}, //2147
{1, 121, 220, 320, 419, 518, 616, 716, 814, 913, 1013, 1111, 1211, 1310}, //2148
{0, 208, 310, 408, 508, 606, 705, 804, 902, 1002, 1031, 1130, 1230}, //2149
{6, 129, 227, 329, 427, 527, 625, 724, 822, 921, 1020, 1119, 1219, 1318}, //2150
};
/**
* 获取农历日的表示
*
* @param lunarDay 农历日数值表示
* @return 农历日传统字符表示
*/
public static String getDayName(int lunarDay) {
return LunarDayName[lunarDay - 1];
}
/**
* 获取农历月份
*
* @param lunarMonth 农历月数值表示
* @return 农历月传统字符表示
*/
public static char getMonthName(int lunarMonth) {
return LunarMonthName[lunarMonth - 1];
}
/**
* 获取农历年份
*
* @param lunarYear 农历年数值表示
* @return 农历年传统字符表示
*/
public static String getYearName(int lunarYear) {
StringBuilder sb = new StringBuilder();
sb.append(LunarYearName[lunarYear / 1000]);
sb.append(LunarYearName[lunarYear % 1000 / 100]);
sb.append(LunarYearName[lunarYear % 100 / 10]);
sb.append(LunarYearName[lunarYear % 10]);
return sb.toString();
}
/**
* 返回传统天干地支年名称
*
* @param y 农历年
* @return 传统农历年份的表示
*/
public static String getTraditionalYearName(int y) {
// 1804年是甲子年
y = y - 1804;
return ("" + LunarGan[y % 10] + LunarZhi[y % 12] + "年");
}
/**
* 获取生肖名
*
* @param y 农历年
* @return 生肖名
*/
public static char getAnimalYearName(int y) {
return LunarAnimalName[(y - 4) % 12];
}
}
package com.github.heqiao2010.lunar;
import java.util.Calendar;
public class LunarUtils {
/**
* 计算两个农历日期之差
*
* @param lc1 农历１
* @param lc2 农历２
* @param field 计算的维度，比如按月,天等
* @return 具体的差值
*/
public static long luanrDiff(LunarCalendar lc1, LunarCalendar lc2, int field) {
return solarDiff(lc1, lc2, field);
}
/**
* 求两个公历日期之差，field可以为年月日，时分秒<br>
* 一年按365天计算，一个月按30天计算<br>
*
* @param solar1 历日期
* @param solar2 历日期
* @param field 差值单位
* @return 差值
*/
public static long solarDiff(Calendar solar1, Calendar solar2, int field) {
long t1 = solar1.getTimeInMillis();
long t2 = solar2.getTimeInMillis();
switch (field) {
case Calendar.SECOND:
return (long) Math.rint((t1 - t2) / 1000.0);
case Calendar.MINUTE:
return (long) Math.rint((t1 - t2) / 60000.0); // 60 * 1000
case Calendar.HOUR:
return (long) Math.rint((t1 - t2) / 3600000.0); //3600 * 1000
case Calendar.DATE:
return (long) Math.rint((t1 - t2) / 86400000.0); // 24 * 3600 * 1000
case Calendar.MONTH:
return (long) Math.rint((t1 - t2) / 2592000000.0); // 30 * 24 * 3600 * 1000
case Calendar.YEAR:
return (long) Math.rint((t1 - t2) / 31536000000.0); // 365 * 24 * 3600 * 1000
default:
return -1;
}
}
/**
* 农历月的天数
*
* @param lunarYear 农历年
* @param month 农历月
* @param isLeapMonth 闰月
* @return 天数，29或者30
*/
public static long lengthOfMonth(int lunarYear, int month, boolean isLeapMonth) {
short[] codes = LunarCodes.monthCodes(lunarYear);
int i = isLeapMonth ? month + 1 : month;
if (codes[0] > 0 && month > codes[0]) i++;
return LunarCodes.lengthOfMonth(lunarYear, month, codes[i]);
}
/**
* 一个简单的二分查找，返回查找到的元素坐标，用于查找农历二维数组信息
*
* @param array 数组
* @param n 待查询数字
* @return 查到的坐标
*/
public static int binSearch(int[] array, int n) {
if (null == array || array.length == 0) {
return -1;
}
int min = 0, max = array.length - 1;
if (n <= array[min]) {
return min;
} else if (n >= array[max]) {
return max;
}
while (max - min > 1) {
int newIndex = (max + min) / 2; // 二分
if (array[newIndex] > n) { // 取小区间
max = newIndex;
} else if (array[newIndex] < n) {// 取大区间
min = newIndex;
} else { // 相等，直接返回下标
return newIndex;
}
}
if (array[max] == n) {
return max;
} else if (array[min] == n) {
return min;
} else {
return min; // 返回 较小的一个
}
}
}