本文目录一览：
java中calendar获取的时间是阴历还是阳历
获取的是阳历，补充一点，一般都是用阳历的
阳历也叫公历，来源于西方。比如算星座时、就是按照阳历（公历）计算的。
阴历也叫农历，来源于我们中国。
比如我们俗称的八月十五中秋节、清明节、七夕、春节、就是按照农历来计算的。而元旦、和西方的情人节（2.14）和圣诞节、国庆节、建军节、党的生日、都是按照公历来计算的。
他们的主要区别就在于阳历是国际通用的，而农历是我们中国特有的。
编程语言是国外的，怎么可能用来获取我们中国特有的时间呢
java计算农历日期
import java.util.Scanner;public class PrintCalendar { /**
* @param args
*/
public static void main(String[] args) {
System.out.println("******************欢 迎 使 用 万 年 历******************");
Scanner input = new Scanner(System.in);
System.out.print("\n请选择年份： ");
int year = input.nextInt();
System.out.print("\n请选择月份： ");
int month = input.nextInt();
System.out.println(); int days = 0; // 存储当月的天数
boolean isRn;
/* 判断是否是闰年 */
if (year % 4 == 0 !(year % 100 == 0) || year % 400 == 0) { // 判断是否为闰年
isRn = true; // 闰年
} else {
isRn = false;// 平年
} /* 计算输入的年份之前的天数 */
int totalDays = 0;
for (int i = 1900; i year; i++) {
/* 判断闰年或平年，并进行天数累加 */
if (i % 4 == 0 !(i % 100 == 0) || i % 400 == 0) { // 判断是否为闰年
totalDays = totalDays + 366; // 闰年366天
} else {
totalDays = totalDays + 365; // 平年365天
}
} /* 计算输入月份之前的天数 */
int beforeDays = 0;
for (int i = 1; i = month; i++) {
switch (i) {
case 1:
case 3:
case 5:
case 7:
case 8:
case 10:
case 12:
days = 31;
break;
case 2:
if (isRn) {
days = 29;
} else {
days = 28;
}
break;
default:
days = 30;
break;
}
if (i month) {
beforeDays = beforeDays + days;
}
}
totalDays = totalDays + beforeDays; // 距离1900年1月1日的天数 /* 计算星期几 */
int firstDayOfMonth; // 存储当月第一天是星期几：星期日为0，星期一~星期六为1~6
int temp = 1 + totalDays % 7; // 从1900年1月1日推算
if (temp == 7) { // 求当月第一天
firstDayOfMonth = 0; // 周日
} else {
firstDayOfMonth = temp;
} /* 输出日历 */
System.out.println("星期日\t星期一\t星期二\t星期三\t星期四\t星期五\t星期六");
for (int nullNo = 0; nullNo firstDayOfMonth; nullNo++) {
System.out.print("\t"); // 输出空格
}
for (int i = 1; i = days; i++) {
System.out.print(i + "\t");
if ((totalDays + i - 1) % 7 == 5) { // 如果当天为周六，输出换行
System.out.println();
}
}
}
}
java中怎么把公历日期转成农历日期
Excel可以实现中阳历日期转换成阴历日期，具体操作如下：
一、使用工具：excel2010
二、操作步骤：
1、假设A1为阳历日期，B1为转换后的阴历日期值，点击B1单元格输入以下代码：
=CHOOSE(MOD(YEAR(LEFT(TEXT(A1,"[$-130000]yyyy年mm月"IF(LEN(--TEXT(A1,"[$-130000]dd"))=1,"初","")"dd"),4)"-"MID(TEXT(A1,"[$-130000]yyyy年mm月"IF(LEN(--TEXT(A1,"[$-130000]dd"))=1,"初","")"dd"),6,2)"-"RIGHT(TEXT(A1,"[$-130000]yyyy年mm月"IF(LEN(--TEXT(A1,"[$-130000]dd"))=1,"初","")"dd"),2))-1900,10)+1,"庚","辛","壬","癸","甲","乙","丙","丁","戊","己")CHOOSE(MOD(YEAR(LEFT(TEXT(A1,"[$-130000]yyyy年mm月"IF(LEN(--TEXT(A1,"[$-130000]dd"))=1,"初","")"dd"),4)"-"MID(TEXT(A1,"[$-130000]yyyy年mm月"IF(LEN(--TEXT(A1,"[$-130000]dd"))=1,"初","")"dd"),6,2)"-"RIGHT(TEXT(A1,"[$-130000]yyyy年mm月"IF(LEN(--TEXT(A1,"[$-130000]dd"))=1,"初","")"dd"),2))-1900,12)+1,"子","丑","寅","卯","辰","巳","午","未","申","酉","戌","亥")TEXT(A1,"[dbnum1][$-130000]年m月"IF(--TEXT(A1,"[$-130000]d")11,"初","")TEXT(A1,"[dbnum1][$-130000]d日"))
如图：
2、输入代码后按回车键，这时B1返回A1对应的阴历日期，如图：
用java如何获取当前时间的农历
int weekDay = java.util.Calendar.getInstance().get(java.util.Calendar.DAY_OF_WEEK);
这个得出的是一个星期的第几天。
java怎么取得农历的节日
public class Lunar
{
private int year;
private int month;
private int day;
private boolean leap;
final static String chineseNumber[] =
{ "一", "二", "三", "四", "五", "六", "七", "八", "九", "十", "十一", "十二" };
final static String Big_Or_Small[] =
{ "大", "小", "大", "小", "大", "小", "大", "大", "小", "大", "小", "大" };
private String[] LunarHolDayName =
{ "小寒", "大寒", "立春", "雨水", "惊蛰", "春分", "清明", "谷雨", "立夏", "小满", "芒种", "夏至",
"小暑", "大暑", "立秋", "处暑", "白露", "秋分", "寒露", "霜降", "立冬", "小雪", "大雪",
"冬至" };
static SimpleDateFormat chineseDateFormat = new SimpleDateFormat(
" yyyy年MM月dd日 ");
final static long[] lunarInfo = new long[]
{ 0x04bd8, 0x04ae0, 0x0a570, 0x054d5, 0x0d260, 0x0d950, 0x16554, 0x056a0,
0x09ad0, 0x055d2, 0x04ae0, 0x0a5b6, 0x0a4d0, 0x0d250, 0x1d255,
0x0b540, 0x0d6a0, 0x0ada2, 0x095b0, 0x14977, 0x04970, 0x0a4b0,
0x0b4b5, 0x06a50, 0x06d40, 0x1ab54, 0x02b60, 0x09570, 0x052f2,
0x04970, 0x06566, 0x0d4a0, 0x0ea50, 0x06e95, 0x05ad0, 0x02b60,
0x186e3, 0x092e0, 0x1c8d7, 0x0c950, 0x0d4a0, 0x1d8a6, 0x0b550,
0x056a0, 0x1a5b4, 0x025d0, 0x092d0, 0x0d2b2, 0x0a950, 0x0b557,
0x06ca0, 0x0b550, 0x15355, 0x04da0, 0x0a5d0, 0x14573, 0x052d0,
0x0a9a8, 0x0e950, 0x06aa0, 0x0aea6, 0x0ab50, 0x04b60, 0x0aae4,
0x0a570, 0x05260, 0x0f263, 0x0d950, 0x05b57, 0x056a0, 0x096d0,
0x04dd5, 0x04ad0, 0x0a4d0, 0x0d4d4, 0x0d250, 0x0d558, 0x0b540,
0x0b5a0, 0x195a6, 0x095b0, 0x049b0, 0x0a974, 0x0a4b0, 0x0b27a,
0x06a50, 0x06d40, 0x0af46, 0x0ab60, 0x09570, 0x04af5, 0x04970,
0x064b0, 0x074a3, 0x0ea50, 0x06b58, 0x055c0, 0x0ab60, 0x096d5,
0x092e0, 0x0c960, 0x0d954, 0x0d4a0, 0x0da50, 0x07552, 0x056a0,
0x0abb7, 0x025d0, 0x092d0, 0x0cab5, 0x0a950, 0x0b4a0, 0x0baa4,
0x0ad50, 0x055d9, 0x04ba0, 0x0a5b0, 0x15176, 0x052b0, 0x0a930,
0x07954, 0x06aa0, 0x0ad50, 0x05b52, 0x04b60, 0x0a6e6, 0x0a4e0,
0x0d260, 0x0ea65, 0x0d530, 0x05aa0, 0x076a3, 0x096d0, 0x04bd7,
0x04ad0, 0x0a4d0, 0x1d0b6, 0x0d250, 0x0d520, 0x0dd45, 0x0b5a0,
0x056d0, 0x055b2, 0x049b0, 0x0a577, 0x0a4b0, 0x0aa50, 0x1b255,
0x06d20, 0x0ada0 };
// ====== 传回农历 y年的总天数
final private static int yearDays(int y)
{
int i, sum = 348;
for (i = 0x8000; i 0x8; i = 1)
{
if ((lunarInfo[y - 1900] i) != 0)
sum += 1;
}
return (sum + leapDays(y));
}
// ====== 传回农历 y年闰月的天数
final private static int leapDays(int y)
{
if (leapMonth(y) != 0)
{
if ((lunarInfo[y - 1900] 0x10000) != 0)
return 30;
else
return 29;
}
else
return 0;
}
// ====== 传回农历 y年闰哪个月 1-12 , 没闰传回 0
final private static int leapMonth(int y)
{
return (int) (lunarInfo[y - 1900] 0xf);
}
// ====== 传回农历 y年m月的总天数
final private static int monthDays(int y, int m)
{
if ((lunarInfo[y - 1900] (0x10000 m)) == 0)
return 29;
else
return 30;
}
// ====== 传回农历 y年的生肖
final public String animalsYear()
{
final String[] Animals = new String[]
{ "鼠", "牛", "虎", "兔", "龙", "蛇", "马", "羊", "猴", "鸡", "狗", "猪" };
return Animals[(year - 4) % 12];
}
// ====== 传入 月日的offset 传回干支, 0=甲子
final private static String cyclicalm(int num)
{
final String[] Gan = new String[]
{ "甲", "乙", "丙", "丁", "戊", "己", "庚", "辛", "壬", "癸" };
final String[] Zhi = new String[]
{ "子", "丑", "寅", "卯", "辰", "巳", "午", "未", "申", "酉", "戌", "亥" };
return (Gan[num % 10] + Zhi[num % 12]);
}
// ====== 传入 offset 传回干支, 0=甲子
final public String cyclical()
{
int num = year - 1900 + 36;
return (cyclicalm(num));
}
/** */
/**
* 传出y年m月d日对应的农历. yearCyl3:农历年与1864的相差数 ? monCyl4:从1900年1月31日以来,闰月数
* dayCyl5:与1900年1月31日相差的天数,再加40 ?
*
* @param cal
* @return
*/
public Lunar(Calendar cal)
{
// cal.add(cal.get(Calendar.DAY_OF_MONTH),1);
@SuppressWarnings(" unused ")
int yearCyl, monCyl, dayCyl;
int leapMonth = 0;
Date baseDate = null;
try
{
baseDate = chineseDateFormat.parse(" 1900年1月31日 ");
}
catch (ParseException e)
{
e.printStackTrace(); // To change body of catch statement use
// Options | File Templates.
}
// 求出和1900年1月31日相差的天数
int offset = (int) ((cal.getTime().getTime() - baseDate.getTime()) / 86400000L);
dayCyl = offset + 40;
monCyl = 14;
// 用offset减去每农历年的天数
// 计算当天是农历第几天
// i最终结果是农历的年份
// offset是当年的第几天
int iYear, daysOfYear = 0;
for (iYear = 1900; iYear 2050 offset 0; iYear++)
{
daysOfYear = yearDays(iYear);
offset -= daysOfYear;
monCyl += 12;
}
if (offset 0)
{
offset += daysOfYear;
iYear--;
monCyl -= 12;
}
// 农历年份
year = iYear;
yearCyl = iYear - 1864;
leapMonth = leapMonth(iYear); // 闰哪个月,1-12
leap = false;
// 用当年的天数offset,逐个减去每月（农历）的天数，求出当天是本月的第几天
int iMonth, daysOfMonth = 0;
for (iMonth = 1; iMonth 13 offset 0; iMonth++)
{
// 闰月
if (leapMonth 0 iMonth == (leapMonth + 1) !leap)
{
--iMonth;
leap = true;
daysOfMonth = leapDays(year);
}
else
daysOfMonth = monthDays(year, iMonth);
offset -= daysOfMonth;
// 解除闰月
if (leap iMonth == (leapMonth + 1))
leap = false;
if (!leap)
monCyl++;
}
// offset为0时，并且刚才计算的月份是闰月，要校正
if (offset == 0 leapMonth 0 iMonth == leapMonth + 1)
{
if (leap)
{
leap = false;
}
else
{
leap = true;
--iMonth;
--monCyl;
}
}
// offset小于0时，也要校正
if (offset 0)
{
offset += daysOfMonth;
--iMonth;
--monCyl;
}
month = iMonth;
day = offset + 1;
}
public static String getChinaDayString(int day)
{
String chineseTen[] =
{ "初", "十", "廿", "卅" };
int n = day % 10 == 0 ? 9 : day % 10 - 1;
if (day 30)
return "";
if (day == 10)
return "初十";
else
return chineseTen[day / 10] + chineseNumber[n];
}
public String toString()
{
return /* cyclical() + "年" + */(leap ? "闰" : "")
+ chineseNumber[month - 1] + "月" + getChinaDayString(day);
}
public String numeric_md()
{// 返回阿拉伯数字的阴历日期
String temp_day;
String temp_mon;
temp_mon = month 10 ? "0" + month : "" + month;
temp_day = day 10 ? "0" + day : "" + day;
return temp_mon + temp_day;
}
public String get_month()
{// 返回阴历的月份
return chineseNumber[month - 1];
}
public String get_date()
{// 返回阴历的天
return getChinaDayString(day);
}
public String get_Big_Or_Small()
{// 返回的月份的大或小
return Big_Or_Small[month - 1];
}
}
