java计算某个日期是什么节气（24节气）
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2024-09-02 03:34:28
原文
package com.hxk.util; import java.util.ArrayList;
import java.util.Calendar;
import java.util.Date; /**
* Created by weln on 2016/7/6.
*/
public class SolarTermsUtil { private static final String[] SolarTerm = { "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" }; private static final String[] SolarTermCode = { "23", "24" , "01", "02", "03", "04", "05", "06", "07", "08", "09", "10", "11", "12", "13",
"14", "15", "16", "17", "18", "19", "20", "21", "22" }; /**
* 春季 ： 立春，雨水，惊蛰，春分，清明，谷雨
*/
private static final String[] springCodes = {"01", "02", "03", "04", "05", "06"}; /**
* 夏季 ： 立夏，小满，芒种，夏至，小暑，大暑
*/
private static final String[] summerCodes = {"07", "08", "09", "10", "11", "12"}; /**
* 秋季 ：立秋，处暑，白露，秋分，寒露，霜降
*/
private static final String[] autumnCodes = {"13", "14", "15", "16", "17", "18"}; /**
* 冬季 ： 立冬，小雪，大雪，冬至，小寒，大寒
*/
private static final String[] winterCodes = {"19", "20", "21", "22", "23", "24"}; /**
* 计算得到公历的年份
*/
private int gregorianYear; /**
* 计算得到公历的月份
*/
private int gregorianMonth; /**
* 用于计算得到公历的日期
*/
private int gregorianDate; private int chineseYear;
private int chineseMonth;
private int chineseDate; // 初始日，公历农历对应日期：
// 公历 1901 年 1 月 1 日，对应农历 4598 年 11 月 11 日
private static int baseYear = 1901;
private static int baseMonth = 1;
private static int baseDate = 1;
private static int baseIndex = 0;
private static int baseChineseYear = 4598 - 1;
private static int baseChineseMonth = 11;
private static int baseChineseDate = 11;
private static char[] daysInGregorianMonth = {31, 28, 31, 30, 31, 30, 31,
31, 30, 31, 30, 31}; private int sectionalTerm;
private int principleTerm; private static char[][] sectionalTermMap = {
{7, 6, 6, 6, 6, 6, 6, 6, 6, 5, 6, 6, 6, 5, 5, 6, 6, 5, 5, 5, 5, 5,
5, 5, 5, 4, 5, 5},
{5, 4, 5, 5, 5, 4, 4, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 3, 4, 4, 4, 3,
3, 4, 4, 3, 3, 3},
{6, 6, 6, 7, 6, 6, 6, 6, 5, 6, 6, 6, 5, 5, 6, 6, 5, 5, 5, 6, 5, 5,
5, 5, 4, 5, 5, 5, 5},
{5, 5, 6, 6, 5, 5, 5, 6, 5, 5, 5, 5, 4, 5, 5, 5, 4, 4, 5, 5, 4, 4,
4, 5, 4, 4, 4, 4, 5},
{6, 6, 6, 7, 6, 6, 6, 6, 5, 6, 6, 6, 5, 5, 6, 6, 5, 5, 5, 6, 5, 5,
5, 5, 4, 5, 5, 5, 5},
{6, 6, 7, 7, 6, 6, 6, 7, 6, 6, 6, 6, 5, 6, 6, 6, 5, 5, 6, 6, 5, 5,
5, 6, 5, 5, 5, 5, 4, 5, 5, 5, 5},
{7, 8, 8, 8, 7, 7, 8, 8, 7, 7, 7, 8, 7, 7, 7, 7, 6, 7, 7, 7, 6, 6,
7, 7, 6, 6, 6, 7, 7},
{8, 8, 8, 9, 8, 8, 8, 8, 7, 8, 8, 8, 7, 7, 8, 8, 7, 7, 7, 8, 7, 7,
7, 7, 6, 7, 7, 7, 6, 6, 7, 7, 7},
{8, 8, 8, 9, 8, 8, 8, 8, 7, 8, 8, 8, 7, 7, 8, 8, 7, 7, 7, 8, 7, 7,
7, 7, 6, 7, 7, 7, 7},
{9, 9, 9, 9, 8, 9, 9, 9, 8, 8, 9, 9, 8, 8, 8, 9, 8, 8, 8, 8, 7, 8,
8, 8, 7, 7, 8, 8, 8},
{8, 8, 8, 8, 7, 8, 8, 8, 7, 7, 8, 8, 7, 7, 7, 8, 7, 7, 7, 7, 6, 7,
7, 7, 6, 6, 7, 7, 7},
{7, 8, 8, 8, 7, 7, 8, 8, 7, 7, 7, 8, 7, 7, 7, 7, 6, 7, 7, 7, 6, 6,
7, 7, 6, 6, 6, 7, 7}};
private static char[][] sectionalTermYear = {
{13, 49, 85, 117, 149, 185, 201, 250, 250},
{13, 45, 81, 117, 149, 185, 201, 250, 250},
{13, 48, 84, 112, 148, 184, 200, 201, 250},
{13, 45, 76, 108, 140, 172, 200, 201, 250},
{13, 44, 72, 104, 132, 168, 200, 201, 250},
{5, 33, 68, 96, 124, 152, 188, 200, 201},
{29, 57, 85, 120, 148, 176, 200, 201, 250},
{13, 48, 76, 104, 132, 168, 196, 200, 201},
{25, 60, 88, 120, 148, 184, 200, 201, 250},
{16, 44, 76, 108, 144, 172, 200, 201, 250},
{28, 60, 92, 124, 160, 192, 200, 201, 250},
{17, 53, 85, 124, 156, 188, 200, 201, 250}};
private static char[][] principleTermMap = {
{21, 21, 21, 21, 21, 20, 21, 21, 21, 20, 20, 21, 21, 20, 20, 20,
20, 20, 20, 20, 20, 19, 20, 20, 20, 19, 19, 20},
{20, 19, 19, 20, 20, 19, 19, 19, 19, 19, 19, 19, 19, 18, 19, 19,
19, 18, 18, 19, 19, 18, 18, 18, 18, 18, 18, 18},
{21, 21, 21, 22, 21, 21, 21, 21, 20, 21, 21, 21, 20, 20, 21, 21,
20, 20, 20, 21, 20, 20, 20, 20, 19, 20, 20, 20, 20},
{20, 21, 21, 21, 20, 20, 21, 21, 20, 20, 20, 21, 20, 20, 20, 20,
19, 20, 20, 20, 19, 19, 20, 20, 19, 19, 19, 20, 20},
{21, 22, 22, 22, 21, 21, 22, 22, 21, 21, 21, 22, 21, 21, 21, 21,
20, 21, 21, 21, 20, 20, 21, 21, 20, 20, 20, 21, 21},
{22, 22, 22, 22, 21, 22, 22, 22, 21, 21, 22, 22, 21, 21, 21, 22,
21, 21, 21, 21, 20, 21, 21, 21, 20, 20, 21, 21, 21},
{23, 23, 24, 24, 23, 23, 23, 24, 23, 23, 23, 23, 22, 23, 23, 23,
22, 22, 23, 23, 22, 22, 22, 23, 22, 22, 22, 22, 23},
{23, 24, 24, 24, 23, 23, 24, 24, 23, 23, 23, 24, 23, 23, 23, 23,
22, 23, 23, 23, 22, 22, 23, 23, 22, 22, 22, 23, 23},
{23, 24, 24, 24, 23, 23, 24, 24, 23, 23, 23, 24, 23, 23, 23, 23,
22, 23, 23, 23, 22, 22, 23, 23, 22, 22, 22, 23, 23},
{24, 24, 24, 24, 23, 24, 24, 24, 23, 23, 24, 24, 23, 23, 23, 24,
23, 23, 23, 23, 22, 23, 23, 23, 22, 22, 23, 23, 23},
{23, 23, 23, 23, 22, 23, 23, 23, 22, 22, 23, 23, 22, 22, 22, 23,
22, 22, 22, 22, 21, 22, 22, 22, 21, 21, 22, 22, 22},
{22, 22, 23, 23, 22, 22, 22, 23, 22, 22, 22, 22, 21, 22, 22, 22,
21, 21, 22, 22, 21, 21, 21, 22, 21, 21, 21, 21, 22}};
private static char[][] principleTermYear = {
{13, 45, 81, 113, 149, 185, 201},
{21, 57, 93, 125, 161, 193, 201},
{21, 56, 88, 120, 152, 188, 200, 201},
{21, 49, 81, 116, 144, 176, 200, 201},
{17, 49, 77, 112, 140, 168, 200, 201},
{28, 60, 88, 116, 148, 180, 200, 201},
{25, 53, 84, 112, 144, 172, 200, 201},
{29, 57, 89, 120, 148, 180, 200, 201},
{17, 45, 73, 108, 140, 168, 200, 201},
{28, 60, 92, 124, 160, 192, 200, 201},
{16, 44, 80, 112, 148, 180, 200, 201},
{17, 53, 88, 120, 156, 188, 200, 201}}; private static char[] chineseMonths = {
// 农历月份大小压缩表，两个字节表示一年。两个字节共十六个二进制位数，
// 前四个位数表示闰月月份，后十二个位数表示十二个农历月份的大小。
0x00, 0x04, 0xad, 0x08, 0x5a, 0x01, 0xd5, 0x54, 0xb4, 0x09, 0x64,
0x05, 0x59, 0x45, 0x95, 0x0a, 0xa6, 0x04, 0x55, 0x24, 0xad, 0x08,
0x5a, 0x62, 0xda, 0x04, 0xb4, 0x05, 0xb4, 0x55, 0x52, 0x0d, 0x94,
0x0a, 0x4a, 0x2a, 0x56, 0x02, 0x6d, 0x71, 0x6d, 0x01, 0xda, 0x02,
0xd2, 0x52, 0xa9, 0x05, 0x49, 0x0d, 0x2a, 0x45, 0x2b, 0x09, 0x56,
0x01, 0xb5, 0x20, 0x6d, 0x01, 0x59, 0x69, 0xd4, 0x0a, 0xa8, 0x05,
0xa9, 0x56, 0xa5, 0x04, 0x2b, 0x09, 0x9e, 0x38, 0xb6, 0x08, 0xec,
0x74, 0x6c, 0x05, 0xd4, 0x0a, 0xe4, 0x6a, 0x52, 0x05, 0x95, 0x0a,
0x5a, 0x42, 0x5b, 0x04, 0xb6, 0x04, 0xb4, 0x22, 0x6a, 0x05, 0x52,
0x75, 0xc9, 0x0a, 0x52, 0x05, 0x35, 0x55, 0x4d, 0x0a, 0x5a, 0x02,
0x5d, 0x31, 0xb5, 0x02, 0x6a, 0x8a, 0x68, 0x05, 0xa9, 0x0a, 0x8a,
0x6a, 0x2a, 0x05, 0x2d, 0x09, 0xaa, 0x48, 0x5a, 0x01, 0xb5, 0x09,
0xb0, 0x39, 0x64, 0x05, 0x25, 0x75, 0x95, 0x0a, 0x96, 0x04, 0x4d,
0x54, 0xad, 0x04, 0xda, 0x04, 0xd4, 0x44, 0xb4, 0x05, 0x54, 0x85,
0x52, 0x0d, 0x92, 0x0a, 0x56, 0x6a, 0x56, 0x02, 0x6d, 0x02, 0x6a,
0x41, 0xda, 0x02, 0xb2, 0xa1, 0xa9, 0x05, 0x49, 0x0d, 0x0a, 0x6d,
0x2a, 0x09, 0x56, 0x01, 0xad, 0x50, 0x6d, 0x01, 0xd9, 0x02, 0xd1,
0x3a, 0xa8, 0x05, 0x29, 0x85, 0xa5, 0x0c, 0x2a, 0x09, 0x96, 0x54,
0xb6, 0x08, 0x6c, 0x09, 0x64, 0x45, 0xd4, 0x0a, 0xa4, 0x05, 0x51,
0x25, 0x95, 0x0a, 0x2a, 0x72, 0x5b, 0x04, 0xb6, 0x04, 0xac, 0x52,
0x6a, 0x05, 0xd2, 0x0a, 0xa2, 0x4a, 0x4a, 0x05, 0x55, 0x94, 0x2d,
0x0a, 0x5a, 0x02, 0x75, 0x61, 0xb5, 0x02, 0x6a, 0x03, 0x61, 0x45,
0xa9, 0x0a, 0x4a, 0x05, 0x25, 0x25, 0x2d, 0x09, 0x9a, 0x68, 0xda,
0x08, 0xb4, 0x09, 0xa8, 0x59, 0x54, 0x03, 0xa5, 0x0a, 0x91, 0x3a,
0x96, 0x04, 0xad, 0xb0, 0xad, 0x04, 0xda, 0x04, 0xf4, 0x62, 0xb4,
0x05, 0x54, 0x0b, 0x44, 0x5d, 0x52, 0x0a, 0x95, 0x04, 0x55, 0x22,
0x6d, 0x02, 0x5a, 0x71, 0xda, 0x02, 0xaa, 0x05, 0xb2, 0x55, 0x49,
0x0b, 0x4a, 0x0a, 0x2d, 0x39, 0x36, 0x01, 0x6d, 0x80, 0x6d, 0x01,
0xd9, 0x02, 0xe9, 0x6a, 0xa8, 0x05, 0x29, 0x0b, 0x9a, 0x4c, 0xaa,
0x08, 0xb6, 0x08, 0xb4, 0x38, 0x6c, 0x09, 0x54, 0x75, 0xd4, 0x0a,
0xa4, 0x05, 0x45, 0x55, 0x95, 0x0a, 0x9a, 0x04, 0x55, 0x44, 0xb5,
0x04, 0x6a, 0x82, 0x6a, 0x05, 0xd2, 0x0a, 0x92, 0x6a, 0x4a, 0x05,
0x55, 0x0a, 0x2a, 0x4a, 0x5a, 0x02, 0xb5, 0x02, 0xb2, 0x31, 0x69,
0x03, 0x31, 0x73, 0xa9, 0x0a, 0x4a, 0x05, 0x2d, 0x55, 0x2d, 0x09,
0x5a, 0x01, 0xd5, 0x48, 0xb4, 0x09, 0x68, 0x89, 0x54, 0x0b, 0xa4,
0x0a, 0xa5, 0x6a, 0x95, 0x04, 0xad, 0x08, 0x6a, 0x44, 0xda, 0x04,
0x74, 0x05, 0xb0, 0x25, 0x54, 0x03}; /**
* 用于保存24节气
*/
private static String[] principleTermNames = {"大寒", "雨水", "春分", "谷雨",
"小满", "夏至", "大暑", "处暑", "秋分", "霜降", "小雪", "冬至"};
private static String[] principleTermCodes = {"24", "02", "04", "06",
"08", "10", "12", "14", "16", "18","20","22"};
/**
* 用于保存24节气
*/
private static String[] sectionalTermNames = {"小寒", "立春", "惊蛰", "清明",
"立夏", "芒种", "小暑", "立秋", "白露", "寒露", "立冬", "大雪"};
private static String[] sectionalTermCodes = {"23", "01", "03", "05",
"07", "09", "11", "13", "15", "17", "19", "21"}; public SolarTermsUtil(Calendar calendar) {
gregorianYear = calendar.get(Calendar.YEAR);
gregorianMonth = calendar.get(Calendar.MONTH) + 1;
gregorianDate = calendar.get(Calendar.DATE);
computeChineseFields();
computeSolarTerms();
} public int computeChineseFields() {
if (gregorianYear < 1901 || gregorianYear > 2100)
return 1;
int startYear = baseYear;
int startMonth = baseMonth;
int startDate = baseDate;
chineseYear = baseChineseYear;
chineseMonth = baseChineseMonth;
chineseDate = baseChineseDate;
// 第二个对应日，用以提高计算效率
// 公历 2000 年 1 月 1 日，对应农历 4697 年 11 月 25 日
if (gregorianYear >= 2000) {
startYear = baseYear + 99;
startMonth = 1;
startDate = 1;
chineseYear = baseChineseYear + 99;
chineseMonth = 11;
chineseDate = 25;
}
int daysDiff = 0;
for (int i = startYear; i < gregorianYear; i++) {
daysDiff += 365;
if (isGregorianLeapYear(i))
daysDiff += 1; // leap year
}
for (int i = startMonth; i < gregorianMonth; i++) {
daysDiff += daysInGregorianMonth(gregorianYear, i);
}
daysDiff += gregorianDate - startDate; chineseDate += daysDiff;
int lastDate = daysInChineseMonth(chineseYear, chineseMonth);
int nextMonth = nextChineseMonth(chineseYear, chineseMonth);
while (chineseDate > lastDate) {
if (Math.abs(nextMonth) < Math.abs(chineseMonth))
chineseYear++;
chineseMonth = nextMonth;
chineseDate -= lastDate;
lastDate = daysInChineseMonth(chineseYear, chineseMonth);
nextMonth = nextChineseMonth(chineseYear, chineseMonth);
}
return 0;
} public int computeSolarTerms() {
if (gregorianYear < 1901 || gregorianYear > 2100)
return 1;
sectionalTerm = sectionalTerm(gregorianYear, gregorianMonth);
principleTerm = principleTerm(gregorianYear, gregorianMonth);
return 0;
} public static int sectionalTerm(int y, int m) {
if (y < 1901 || y > 2100)
return 0;
int index = 0;
int ry = y - baseYear + 1;
while (ry >= sectionalTermYear[m - 1][index])
index++;
int term = sectionalTermMap[m - 1][4 * index + ry % 4];
if ((ry == 121) && (m == 4))
term = 5;
if ((ry == 132) && (m == 4))
term = 5;
if ((ry == 194) && (m == 6))
term = 6;
return term;
} public static int principleTerm(int y, int m) {
if (y < 1901 || y > 2100)
return 0;
int index = 0;
int ry = y - baseYear + 1;
while (ry >= principleTermYear[m - 1][index])
index++;
int term = principleTermMap[m - 1][4 * index + ry % 4];
if ((ry == 171) && (m == 3))
term = 21;
if ((ry == 181) && (m == 5))
term = 21;
return term;
} /**
* 用于判断输入的年份是否为闰年
*
* @param year 输入的年份
* @return true 表示闰年
*/
public static boolean isGregorianLeapYear(int year) {
boolean isLeap = false;
if (year % 4 == 0)
isLeap = true;
if (year % 100 == 0)
isLeap = false;
if (year % 400 == 0)
isLeap = true;
return isLeap;
} public static int daysInGregorianMonth(int y, int m) {
int d = daysInGregorianMonth[m - 1];
if (m == 2 && isGregorianLeapYear(y))
d++; // 公历闰年二月多一天
return d;
} public static int daysInChineseMonth(int y, int m) {
// 注意：闰月 m < 0
int index = y - baseChineseYear + baseIndex;
int v = 0;
int l = 0;
int d = 30;
if (1 <= m && m <= 8) {
v = chineseMonths[2 * index];
l = m - 1;
if (((v >> l) & 0x01) == 1)
d = 29;
} else if (9 <= m && m <= 12) {
v = chineseMonths[2 * index + 1];
l = m - 9;
if (((v >> l) & 0x01) == 1)
d = 29;
} else {
v = chineseMonths[2 * index + 1];
v = (v >> 4) & 0x0F;
if (v != Math.abs(m)) {
d = 0;
} else {
d = 29;
for (int i = 0; i < bigLeapMonthYears.length; i++) {
if (bigLeapMonthYears[i] == index) {
d = 30;
break;
}
}
}
}
return d;
} public static int nextChineseMonth(int y, int m) {
int n = Math.abs(m) + 1;
if (m > 0) {
int index = y - baseChineseYear + baseIndex;
int v = chineseMonths[2 * index + 1];
v = (v >> 4) & 0x0F;
if (v == m)
n = -m;
}
if (n == 13)
n = 1;
return n;
} // 大闰月的闰年年份
private static int[] bigLeapMonthYears = {6, 14, 19, 25, 33, 36, 38, 41,
44, 52, 55, 79, 117, 136, 147, 150, 155, 158, 185, 193}; /**
* 用于获取24节气的值
*
* @return 24节气的值
*/
public String getSolartermsName() {
String str = "";
String gm = String.valueOf(gregorianMonth);
if (gm.length() == 1)
gm = ' ' + gm;
String cm = String.valueOf(Math.abs(chineseMonth));
if (cm.length() == 1)
cm = ' ' + cm;
String gd = String.valueOf(gregorianDate);
if (gd.length() == 1)
gd = ' ' + gd;
String cd = String.valueOf(chineseDate);
if (cd.length() == 1)
cd = ' ' + cd;
if (gregorianDate == sectionalTerm) {
str = sectionalTermNames[gregorianMonth - 1];
} else if (gregorianDate == principleTerm) {
str = principleTermNames[gregorianMonth - 1];
}
return str;
} /**
* 用于获取24节气的编码
*
* @return 24节气的编码
*/
public String getSolartermsCode() {
String str = "";
String gm = String.valueOf(gregorianMonth);
if (gm.length() == 1)
gm = ' ' + gm;
String cm = String.valueOf(Math.abs(chineseMonth));
if (cm.length() == 1)
cm = ' ' + cm;
String gd = String.valueOf(gregorianDate);
if (gd.length() == 1)
gd = ' ' + gd;
String cd = String.valueOf(chineseDate);
if (cd.length() == 1)
cd = ' ' + cd;
if (gregorianDate == sectionalTerm) {
str = sectionalTermCodes[gregorianMonth - 1];
} else if (gregorianDate == principleTerm) {
str = principleTermCodes[gregorianMonth - 1];
}
return str;
} /**
* 获取当前节气后边三个节气的编码
* @param args
*/
public static String[] getAdjacentThreeSolarTermCodes(String currentCode){
int[] index = new int[4];
for(int i=0 ; i<24 ; i++){
if(currentCode.equals(SolarTermCode[i])){
index[0] = i;
break;
}
}
index[1] = (index[0]+1) % 24 ;
index[2] = (index[0]+2) % 24 ;
index[3] = (index[0]+3) % 24 ; return new String[]{SolarTermCode[index[0]],SolarTermCode[index[1]],SolarTermCode[index[2]],SolarTermCode[index[3]]};
} /**
* 根据日期，计算所在节气季度
* @return 1 春季
* 2 夏季
* 3 秋季
* 4 冬季
* 0 计算出现错误
*/
public static int getSolarQuarter(Date date){
Calendar today = Calendar.getInstance();
today.setTime(date);
SolarTermsUtil solarTermsUtil = new SolarTermsUtil(today);
String solarTermsCode = solarTermsUtil.getSolartermsCode();
for(int i=0;i<=30;i++){
if("".equals(solarTermsCode)){
today.add(Calendar.DATE, -1);// 日期减1
solarTermsUtil = new SolarTermsUtil(today);
solarTermsCode = solarTermsUtil.getSolartermsCode();
}else{
break;
}
}
for(int i=1; i<=4; i++){
if(i==1){
for(int index=0,size=springCodes.length; index<size; index++){
if(solarTermsCode.equals(springCodes[index])){
return 1;
}
}
}else if(i==2){
for(int index=0,size=summerCodes.length; index<size; index++){
if(solarTermsCode.equals(summerCodes[index])){
return 2;
}
}
}else if(i==3){
for(int index=0,size=autumnCodes.length; index<size; index++){
if(solarTermsCode.equals(autumnCodes[index])){
return 3;
}
}
}else if(i==4){
for(int index=0,size=winterCodes.length; index<size; index++){
if(solarTermsCode.equals(winterCodes[index])){
return 4;
}
}
}
}
return 0;
} /**
* 获取指定月份中 包含的节气
* @param year
* @param month
* @return 节气名称列表
*/
public static ArrayList<String> getSolarTermsOfMonth(int year, int month) {
ArrayList<String> termsList = new ArrayList<String>();
Date date1 = DateFormatUtil.getFirstDayOfMonth(year, month);
Date date2 = DateFormatUtil.getAfterMonthDate(date1);
Calendar cal = Calendar.getInstance();
cal.setTime(date1);
SolarTermsUtil solarTermsUtil = null;
String solarTerms = "";
while(cal.getTime().getTime() < date2.getTime()) {
solarTermsUtil = new SolarTermsUtil(cal);
solarTerms = solarTermsUtil.getSolartermsName();
if(!"".equals(solarTerms)) {
termsList.add(solarTerms);
}
cal.add(Calendar.DATE, +1);// 日期+1
}
return termsList;
} public static void main(String[] args) {
/*Calendar today = Calendar.getInstance();
today.setTime(new Date());
SolarTermsUtil solarTermsUtil = new SolarTermsUtil(today);
String solarTerms = solarTermsUtil.getSolartermsName();
String solarTermsCode = solarTermsUtil.getSolartermsCode();
for(int i=0;i<=30;i++){
if("".equals(solarTerms)){
today.add(Calendar.DATE, -1);// 日期减1
solarTermsUtil = new SolarTermsUtil(today);
solarTerms = solarTermsUtil.getSolartermsName();
solarTermsCode = solarTermsUtil.getSolartermsCode();
}else{
break;
}
}
System.out.println(solarTerms+":"+solarTermsCode); for(String s : solarTermsUtil.getAdjacentThreeSolarTermCodes(solarTermsCode)){
System.out.println(s);
}
//当前日期所在 阴历季度
System.out.println(getSolarQuarter(DateFormatUtil.stringToDate("yyyy-MM-dd HH:mm:ss","2017-8-6 00:00:01")));*/ System.out.println(getSolarTermsOfMonth(2034, 2));
}
}
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