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java公历农历代码 java中日历类
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Java怎样编程实现农历和阳历转换
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[] iLunarmont
相关问答
Q1: 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java公历农历代码的天数
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java公历农历代码的年份之前的天数 */
int totalDays = 0;
for (int i = 1900; i year; i++) {
/* 判断闰年或平年java公历农历代码,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0java公历农历代码,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();
}
}
}
}
Q2: 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:
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