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标题: 【技术】Java编程实例：JAVA版农历和阳历转换源码 [打印本页]

作者: 淡无盐 时间: 2009-9-7 00:40 标题: 【技术】Java编程实例：JAVA版农历和阳历转换源码

public class TestNongLi {

　　public static void main(String[] args) {

　　// 调用农历日期转换阳历日期方法

　　System.out.println(ChineseCalendar.sCalendarLundarToSolar(2008, 1, 1));

　　}

　　}

　　// 自定义日历类

　　class ChineseCalendar {

　　// Array lIntLunarDay is stored in the monthly day information in every year from 1901 to 2100 of the lunar calendar,

　　// The lunar calendar can only be 29 or 30 days every month, express with 12(or 13) pieces of binary bit in one year,

　　// it is 30 days for 1 form in the corresponding location , otherwise it is 29 days

　　private static final int[] iLunarMonthDaysTable = { 0x4ae0, 0xa570, 0x5268, 0xd260, 0xd950, 0x6aa8, 0x56a0, 0x9ad0, 0x4ae8, 0x4ae0, // 1910

　　0xa4d8, 0xa4d0, 0xd250, 0xd548, 0xb550, 0x56a0, 0x96d0, 0x95b0, 0x49b8, 0x49b0, // 1920

　　0xa4b0, 0xb258, 0x6a50, 0x6d40, 0xada8, 0x2b60, 0x9570, 0x4978, 0x4970, 0x64b0, // 1930

　　0xd4a0, 0xea50, 0x6d48, 0x5ad0, 0x2b60, 0x9370, 0x92e0, 0xc968, 0xc950, 0xd4a0, // 1940

　　0xda50, 0xb550, 0x56a0, 0xaad8, 0x25d0, 0x92d0, 0xc958, 0xa950, 0xb4a8, 0x6ca0, // 1950

　　0xb550, 0x55a8, 0x4da0, 0xa5b0, 0x52b8, 0x52b0, 0xa950, 0xe950, 0x6aa0, 0xad50, // 1960

　　0xab50, 0x4b60, 0xa570, 0xa570, 0x5260, 0xe930, 0xd950, 0x5aa8, 0x56a0, 0x96d0, // 1970

　　0x4ae8, 0x4ad0, 0xa4d0, 0xd268, 0xd250, 0xd528, 0xb540, 0xb6a0, 0x96d0, 0x95b0, // 1980

　　0x49b0, 0xa4b8, 0xa4b0, 0xb258, 0x6a50, 0x6d40, 0xada0, 0xab60, 0x9370, 0x4978, // 1990

　　0x4970, 0x64b0, 0x6a50, 0xea50, 0x6b28, 0x5ac0, 0xab60, 0x9368, 0x92e0, 0xc960, // 2000

　　0xd4a8, 0xd4a0, 0xda50, 0x5aa8, 0x56a0, 0xaad8, 0x25d0, 0x92d0, 0xc958, 0xa950, // 2010

　　0xb4a0, 0xb550, 0xb550, 0x55a8, 0x4ba0, 0xa5b0, 0x52b8, 0x52b0, 0xa930, 0x74a8, // 2020

　　0x6aa0, 0xad50, 0x4da8, 0x4b60, 0x9570, 0xa4e0, 0xd260, 0xe930, 0xd530, 0x5aa0, // 2030

　　0x6b50, 0x96d0, 0x4ae8, 0x4ad0, 0xa4d0, 0xd258, 0xd250, 0xd520, 0xdaa0, 0xb5a0, // 2040

　　0x56d0, 0x4ad8, 0x49b0, 0xa4b8, 0xa4b0, 0xaa50, 0xb528, 0x6d20, 0xada0, 0x55b0 // 2050

　　};

　　// Array iLunarLeapMonthTable preserves the lunar calendar leap month from 1901 to 2050,

　　// if it is 0 express not to have , every byte was stored for two years

　　private static final char[] iLunarLeapMonthTable = { 0x00, 0x50, 0x04, 0x00, 0x20, // 1910

　　0x60, 0x05, 0x00, 0x20, 0x70, // 1920

　　0x05, 0x00, 0x40, 0x02, 0x06, // 1930

　　0x00, 0x50, 0x03, 0x07, 0x00, // 1940

　　0x60, 0x04, 0x00, 0x20, 0x70, // 1950

　　0x05, 0x00, 0x30, 0x80, 0x06, // 1960

　　0x00, 0x40, 0x03, 0x07, 0x00, // 1970

　　0x50, 0x04, 0x08, 0x00, 0x60, // 1980

　　0x04, 0x0a, 0x00, 0x60, 0x05, // 1990

　　0x00, 0x30, 0x80, 0x05, 0x00, // 2000

　　0x40, 0x02, 0x07, 0x00, 0x50, // 2010

　　0x04, 0x09, 0x00, 0x60, 0x04, // 2020

　　0x00, 0x20, 0x60, 0x05, 0x00, // 2030

　　0x30, 0xb0, 0x06, 0x00, 0x50, // 2040

　　0x02, 0x07, 0x00, 0x50, 0x03 // 2050

　　};

　　// Array iSolarLunarTable stored the offset days

　　// in New Year of solar calendar and lunar calendar from 1901 to 2050;

　　private static final char[] iSolarLunarOffsetTable = { 49, 38, 28, 46, 34, 24, 43, 32, 21, 40, // 1910

　　29, 48, 36, 25, 44, 34, 22, 41, 31, 50, // 1920

　　38, 27, 46, 35, 23, 43, 32, 22, 40, 29, // 1930

　　47, 36, 25, 44, 34, 23, 41, 30, 49, 38, // 1940

　　26, 45, 35, 24, 43, 32, 21, 40, 28, 47, // 1950

　　36, 26, 44, 33, 23, 42, 30, 48, 38, 27, // 1960

　　45, 35, 24, 43, 32, 20, 39, 29, 47, 36, // 1970

　　26, 45, 33, 22, 41, 30, 48, 37, 27, 46, // 1980

　　35, 24, 43, 32, 50, 39, 28, 47, 36, 26, // 1990

　　45, 34, 22, 40, 30, 49, 37, 27, 46, 35, // 2000

　　23, 42, 31, 21, 39, 28, 48, 37, 25, 44, // 2010

　　33, 23, 41, 31, 50, 39, 28, 47, 35, 24, // 2020

　　42, 30, 21, 40, 28, 47, 36, 25, 43, 33, // 2030

　　22, 41, 30, 49, 37, 26, 44, 33, 23, 42, // 2040

　　31, 21, 40, 29, 47, 36, 25, 44, 32, 22, // 2050

　　};

　　static boolean bIsSolarLeapYear(int iYear) {

　　return ((iYear % 4 == 0) && (iYear % 100 != 0) || iYear % 400 == 0);

　　}

　　// The days in the month of solar calendar

　　static int iGetSYearMonthDays(int iYear, int iMonth) {

　　if ((iMonth == 1) || (iMonth == 3) || (iMonth == 5) || (iMonth == 7) || (iMonth == 8) || (iMonth == 10) || (iMonth == 12))

　　return 31;

　　else if ((iMonth == 4) || (iMonth == 6) || (iMonth == 9) || (iMonth == 11))

　　return 30;

　　else if (iMonth == 2) {

　　if (bIsSolarLeapYear(iYear))

　　return 29;

　　else

　　return 28;

　　} else

　　return 0;

　　}

　　// The offset days from New Year and the day when point out in solar calendar

　　static int iGetSNewYearOffsetDays(int iYear, int iMonth, int iDay) {

　　int iOffsetDays = 0;

　　for (int i = 1; i < iMonth; i++) {

　　iOffsetDays += iGetSYearMonthDays(iYear, i);

　　}

　　iOffsetDays += iDay - 1;

　　return iOffsetDays;

　　}

　　static int iGetLLeapMonth(int iYear) {

　　char iMonth = iLunarLeapMonthTable[(iYear - 1901) / 2];

　　if (iYear % 2 == 0)

　　return (iMonth & 0x0f);

　　else

　　return (iMonth & 0xf0) >> 4;

　　}

　　static int iGetLMonthDays(int iYear, int iMonth) {

　　int iLeapMonth = iGetLLeapMonth(iYear);

　　if ((iMonth > 12) && (iMonth - 12 != iLeapMonth) || (iMonth < 0)) {

　　System.out.println("Wrong month, ^_^ , i think you are want a -1, go to death!");

　　return -1;

　　}

　　if (iMonth - 12 == iLeapMonth) {

　　if ((iLunarMonthDaysTable[iYear - 1901] & (0x8000 >> iLeapMonth)) == 0)

　　return 29;

　　else

　　return 30;

　　}

　　if ((iLeapMonth > 0) && (iMonth > iLeapMonth))

　　iMonth++;

　　if ((iLunarMonthDaysTable[iYear - 1901] & (0x8000 >> (iMonth - 1))) == 0)

　　return 29;

　　else

　　return 30;

　　}

　　// Days in this year of lunar calendar

　　static int iGetLYearDays(int iYear) {

　　int iYearDays = 0;

　　int iLeapMonth = iGetLLeapMonth(iYear);

　　for (int i = 1; i < 13; i++)

　　iYearDays += iGetLMonthDays(iYear, i);

　　if (iLeapMonth > 0)

　　iYearDays += iGetLMonthDays(iYear, iLeapMonth + 12);

　　return iYearDays;

　　}

　　static int iGetLNewYearOffsetDays(int iYear, int iMonth, int iDay) {

　　int iOffsetDays = 0;

　　int iLeapMonth = iGetLLeapMonth(iYear);

　　if ((iLeapMonth > 0) && (iLeapMonth == iMonth - 12)) {

　　iMonth = iLeapMonth;

　　iOffsetDays += iGetLMonthDays(iYear, iMonth);

　　}

　　for (int i = 1; i < iMonth; i++) {

　　iOffsetDays += iGetLMonthDays(iYear, i);

　　if (i == iLeapMonth)

　　iOffsetDays += iGetLMonthDays(iYear, iLeapMonth + 12);

　　}

　　iOffsetDays += iDay - 1;

　　return iOffsetDays;

　　}

　　// The solar calendar is turned into the lunar calendar

　　static String sCalendarSolarToLundar(int iYear, int iMonth, int iDay) {

　　int iLDay, iLMonth, iLYear;

　　int iOffsetDays = iGetSNewYearOffsetDays(iYear, iMonth, iDay);

　　int iLeapMonth = iGetLLeapMonth(iYear);

　　if (iOffsetDays < iSolarLunarOffsetTable[iYear - 1901]) {

　　iLYear = iYear - 1;

　　iOffsetDays = iSolarLunarOffsetTable[iYear - 1901] - iOffsetDays;

　　iLDay = iOffsetDays;

　　for (iLMonth = 12; iOffsetDays > iGetLMonthDays(iLYear, iLMonth); iLMonth--) {

　　iLDay = iOffsetDays;

　　iOffsetDays -= iGetLMonthDays(iLYear, iLMonth);

　　}

　　if (0 == iLDay)

　　iLDay = 1;

　　else

　　iLDay = iGetLMonthDays(iLYear, iLMonth) - iOffsetDays + 1;

　　} else {

　　iLYear = iYear;

　　iOffsetDays -= iSolarLunarOffsetTable[iYear - 1901];

　　iLDay = iOffsetDays + 1;

　　for (iLMonth = 1; iOffsetDays >= 0; iLMonth++) {

　　iLDay = iOffsetDays + 1;

　　iOffsetDays -= iGetLMonthDays(iLYear, iLMonth);

　　if ((iLeapMonth == iLMonth) && (iOffsetDays > 0)) {

　　iLDay = iOffsetDays;

　　iOffsetDays -= iGetLMonthDays(iLYear, iLMonth + 12);

　　if (iOffsetDays <= 0) {

　　iLMonth += 12 + 1;

　　break;

　　}

　　}

　　}

　　iLMonth--;

　　}

　　return "" + iLYear + (iLMonth > 9 ? "" + iLMonth : "0" + iLMonth) + (iLDay > 9 ? "" + iLDay : "0" + iLDay);

　　}

　　// The lunar calendar is turned into the Solar calendar

　　static String sCalendarLundarToSolar(int iYear, int iMonth, int iDay) {

　　int iSYear, iSMonth, iSDay;

　　int iOffsetDays = iGetLNewYearOffsetDays(iYear, iMonth, iDay) + iSolarLunarOffsetTable[iYear - 1901];

　　int iYearDays = bIsSolarLeapYear(iYear) ? 366 : 365;

　　if (iOffsetDays >= iYearDays) {

　　iSYear = iYear + 1;

　　iOffsetDays -= iYearDays;

　　} else {

　　iSYear = iYear;

　　}

　　iSDay = iOffsetDays + 1;

　　for (iSMonth = 1; iOffsetDays >= 0; iSMonth++) {

　　iSDay = iOffsetDays + 1;

　　iOffsetDays -= iGetSYearMonthDays(iSYear, iSMonth);

　　}

　　iSMonth--;

　　return "" + iSYear + (iSMonth > 9 ? iSMonth + "" : "0" + iSMonth) + (iSDay > 9 ? iSDay + "" : "0" + iSDay);

　　}

　　}

　　// 自定义星期类

　　class Week {

　　int iWeek;

　　private String sWeek[] = { "Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday" };

　　public Week() {

　　iWeek = 0;

　　}

　　public Week(int w) {

　　if ((w > 6) || (w < 0)) {

　　System.out.println("Week out of range, I think you want Sunday");

　　this.iWeek = 0;

　　} else

　　this.iWeek = w;

　　}

　　public String toString() {

　　return sWeek[iWeek];

　　}

　　}

　　// 自定义日期类

　　class MyDate {

　　public int iYear;

　　public int iMonth;

　　public int iDay;

　　private static int checkYear(int iYear) {

　　if ((iYear > 1901) && (iYear < 2050))

　　return iYear;

　　else {

　　System.out.println("The Year out of range, I think you want 1981");

　　return 1981;

　　}

　　}

　　public MyDate(int iYear, int iMonth, int iDay) {

　　this.iYear = checkYear(iYear);

　　this.iMonth = iMonth;

　　this.iDay = iDay;

　　}

　　public MyDate(int iYear, int iMonth) {

　　this.iYear = checkYear(iYear);

　　this.iMonth = iMonth;

　　this.iDay = 1;

　　}

　　public MyDate(int iYear) {

　　this.iYear = checkYear(iYear);

　　this.iMonth = 1;

　　this.iDay = 1;

　　}

　　public MyDate() {

　　this.iYear = 1981;

　　this.iMonth = 1;

　　this.iDay = 1;

　　}

　　public String toString() {

　　return "" + this.iYear + (this.iMonth > 9 ? "" + this.iMonth : "0" + this.iMonth)

　　+ (this.iDay > 9 ? "" + this.iDay : "0" + this.iDay);

　　}

　　public boolean equals(MyDate md) {

　　return ((md.iDay == this.iDay) && (md.iMonth == this.iMonth) && (md.iYear == this.iYear));

　　}

　　}

　　// 阳历日期类,继承自定义日期

　　class SolarDate extends MyDate {

　　private static int checkMonth(int iMonth) {

　　if (iMonth > 12) {

　　System.out.println("Month out of range, I think you want 12 ");

　　return 12;

　　} else if (iMonth < 1) {

　　System.out.println("Month out of range, I think you want 1 ");

　　return 1;

　　} else

　　return iMonth;

　　}

　　private static int checkDay(int iYear, int iMonth, int iDay) {

　　int iMonthDays = ChineseCalendar.iGetSYearMonthDays(iYear, iMonth);

　　if (iDay > iMonthDays) {

　　System.out.println("Day out of range, I think you want " + iMonthDays + " ");

　　return iMonthDays;

　　} else if (iDay < 1) {

　　System.out.println("Day out of range, I think you want 1 ");

　　return 1;

　　} else

　　return iDay;

　　}

　　public SolarDate(int iYear, int iMonth, int iDay) {

　　super(iYear);

　　this.iMonth = checkMonth(iMonth);

　　this.iDay = checkDay(this.iYear, this.iMonth, iDay);

　　}

　　public SolarDate(int iYear, int iMonth) {

　　super(iYear);

　　this.iMonth = checkMonth(iMonth);

　　}

　　public SolarDate(int iYear) {

　　super(iYear);

　　}

　　public SolarDate() {

　　super();

　　}

　　public String toString() {

　　return "" + this.iYear + (this.iMonth > 9 ? "-" + this.iMonth : "-0" + this.iMonth)

　　+ (this.iDay > 9 ? "-" + this.iDay : "-0" + this.iDay);

　　}

　　public Week toWeek() {

　　int iOffsetDays = 0;

　　for (int i = 1901; i < iYear; i++) {

　　if (ChineseCalendar.bIsSolarLeapYear(i))

　　iOffsetDays += 366;

　　else

　　iOffsetDays += 365;

　　}

　　iOffsetDays += ChineseCalendar.iGetSNewYearOffsetDays(iYear, iMonth, iDay);

　　return new Week((iOffsetDays + 2) % 7);

　　}

　　public LunarDate toLunarDate() {

　　int iYear, iMonth, iDay, iDate;

　　LunarDate ld;

　　iDate = Integer.parseInt(ChineseCalendar.sCalendarSolarToLundar(this.iYear, this.iMonth, this.iDay));

　　iYear = iDate / 10000;

　　iMonth = iDate % 10000 / 100;

　　iDay = iDate % 100;

　　ld = new LunarDate(iYear, iMonth, iDay);

　　return ld;

　　}

　　}

　　// 阴历日期类,继承自定义日期类

　　class LunarDate extends MyDate {

　　private String sChineseNum[] = { "零", "一", "二", "三", "四", "五", "六", "七", "八", "九", "十" };

　　private static int checkMonth(int iYear, int iMonth) {

　　if ((iMonth > 12) && (iMonth == ChineseCalendar.iGetLLeapMonth(iYear) + 12)) {

　　return iMonth;

　　} else if (iMonth > 12) {

　　System.out.println("Month out of range, I think you want 12 ");

　　return 12;

　　} else if (iMonth < 1) {

　　System.out.println("Month out of range, I think you want 1 ");

　　return 1;

　　} else

　　return iMonth;

　　}

　　private static int checkDay(int iYear, int iMonth, int iDay) {

　　int iMonthDays = ChineseCalendar.iGetLMonthDays(iYear, iMonth);

　　if (iDay > iMonthDays) {

　　System.out.println("Day out of range, I think you want " + iMonthDays + " ");

　　return iMonthDays;

　　} else if (iDay < 1) {

　　System.out.println("Day out of range, I think you want 1 ");

　　return 1;

　　} else

　　return iDay;

　　}

　　public LunarDate(int iYear, int iMonth, int iDay) {

　　super(iYear);

　　this.iMonth = checkMonth(this.iYear, iMonth);

　　this.iDay = checkDay(this.iYear, this.iMonth, iDay);

　　}

　　public LunarDate(int iYear, int iMonth) {

　　super(iYear);

　　this.iMonth = checkMonth(this.iYear, iMonth);

　　}

　　public LunarDate(int iYear) {

　　super(iYear);

　　}

　　public LunarDate() {

　　super();

　　}

　　public String toString() {

　　String sCalendar = "农历";

　　sCalendar += sChineseNum[iYear / 1000] + sChineseNum[iYear % 1000 / 100] + sChineseNum[iYear % 100 / 10]

　　+ sChineseNum[iYear % 10] + "(" + toChineseEra() + ")年";

　　if (iMonth > 12) {

　　iMonth -= 12;

　　sCalendar += "闰";

　　}

　　if (iMonth == 12)

　　sCalendar += "腊月";

　　else if (iMonth == 11)

　　sCalendar += "冬月";

　　else if (iMonth == 1)

　　sCalendar += "正月";

　　else

　　sCalendar += sChineseNum[iMonth] + "月";

　　if (iDay > 29)

　　sCalendar += "三十";

　　else if (iDay > 20)

　　sCalendar += "二十" + sChineseNum[iDay % 20];

　　else if (iDay == 20)

　　sCalendar += "二十";

　　else if (iDay > 10)

　　sCalendar += "十" + sChineseNum[iDay % 10];

　　else

　　sCalendar += "初" + sChineseNum[iDay];

　　return sCalendar;

　　}

　　public CnWeek toWeek() {

　　int iOffsetDays = 0;

　　for (int i = 1901; i < iYear; i++)

　　iOffsetDays += ChineseCalendar.iGetLYearDays(i);

　　iOffsetDays += ChineseCalendar.iGetLNewYearOffsetDays(iYear, iMonth, iDay);

　　return new CnWeek((iOffsetDays + 2) % 7);

　　}

　　public ChineseEra toChineseEra() {

　　return new ChineseEra(iYear);

　　}

　　public SolarDate toSolarDate() {

　　int iYear, iMonth, iDay, iDate;

　　SolarDate sd;

　　iDate = Integer.parseInt(ChineseCalendar.sCalendarLundarToSolar(this.iYear, this.iMonth, this.iDay));

　　iYear = iDate / 10000;

　　iMonth = iDate % 10000 / 100;

　　iDay = iDate % 100;

　　sd = new SolarDate(iYear, iMonth, iDay);

　　return sd;

　　}

　　}

　　class CnWeek extends Week {

　　private String sCnWeek[] = { "日", "一", "二", "三", "四", "五", "六" };

　　public CnWeek() {

　　super();

　　}

　　public CnWeek(int iWeek) {

　　super(iWeek);

　　}

　　public String toString() {

　　return "星期" + sCnWeek[this.iWeek];

　　}

　　}

　　class ChineseEra {

　　int iYear;

　　String[] sHeavenlyStems = { "甲", "乙", "丙", "丁", "戊", "己", "庚", "辛", "壬", "癸" };

　　String[] sEarthlyBranches = { "子", "丑", "寅", "卯", "辰", "巳", "午", "未", "申", "酉", "戌", "亥" };

　　public ChineseEra() {

　　int iYear = 1981;

　　}

　　public ChineseEra(int iYear) {

　　if ((iYear < 2050) && (iYear > 1901))

　　this.iYear = iYear;

　　else

　　this.iYear = 1981;

　　}

　　public String toString() {

　　int temp;

　　temp = Math.abs(iYear - 1924);

　　return sHeavenlyStems[temp % 10] + sEarthlyBranches[temp % 12];

　　}

　　}

　　运行：

　　C:\java>java TestNongLi

　　20080207
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作者: 神仙姐姐 时间: 2009-9-7 00:40

小细节决定大问题..一个程序能做到处处精心为用户方便.太长了先复下来慢慢调试

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