Java自动生成日历，移除节假日和周六日

Java生成日历，排除周六日以及法定节假日

一、生成简单日历，排除周六日和法定节假日
二、生成日历，农历转换，排除节假日

一、生成简单的日历
1.设置某年的开始时间和结束时间，例如：2021-01-01到2021-12-31
2.根据天获取星期几
3.排除周六日
4.手动传参排除法定节假日
5.获取到的日历写入到txt中保存

生成日历代码：

@Slf4j
public class DateWeekUtils {/*** 获取日期* @return*/public static Map<String,String> getToDay(String year){Map<String,String> result = new LinkedHashMap<>();try {//如果没有传入需要生成哪年的日历，则会自动生成明年的。如果传入哪年的就生成哪年的日历if (StringUtil.isBlank(year)){year = String.valueOf(Calendar.getInstance().get(Calendar.YEAR) + 1);}//开始时间Calendar startTime = Calendar.getInstance();SimpleDateFormat simpleDateFormat = new SimpleDateFormat("yyyy-MM-dd");startTime.setTime(simpleDateFormat.parse(year + "-01-01"));//结束时间Calendar endTime = Calendar.getInstance();endTime.setTime(simpleDateFormat.parse(year + "-12-31"));while (startTime.compareTo(endTime) <= 0) {String week = dateToWeek(simpleDateFormat.format(startTime.getTime()));if (!"星期六".equals(week) && !"星期日".equals(week)){result.put(simpleDateFormat.format(startTime.getTime()).trim(),week.trim());}//时间加一天startTime.set(Calendar.DATE, startTime.get(Calendar.DATE) + 1);}}catch (Exception e){log.info("DateWeekUtils-->getToDay() 获取时间错误:{}",e.getMessage());}return result;}/*** 根据日期获取 星期 （2019-05-06 ——> 星期一）* @param datetime* @return*/private static String dateToWeek(String datetime) {SimpleDateFormat format = new SimpleDateFormat("yyyy-MM-dd");String[] weekDays = {"星期日", "星期一", "星期二", "星期三", "星期四", "星期五", "星期六"};Calendar cal = Calendar.getInstance();Date date;try {date = format.parse(datetime);cal.setTime(date);} catch (ParseException e) {log.info("DateWeekUtils-->dateToWeek() 获取周错误:{}",e.getMessage());}//一周的第几天int w = cal.get(Calendar.DAY_OF_WEEK) - 1;if (w < 0)w = 0;return weekDays[w];}/*** 获取当前 年月日* @return*/public static String date(){return new SimpleDateFormat("yyyy-MM-dd").format(Calendar.getInstance().getTime());}
}

生成的日历写入到txt中的代码：

 //日历文件存放的位置@Value("${vacation-file.url}")private String vacationPath;public void writeToTxt(String name, Map<String, String> dayMap, List<String> holidaySeason) {try {String line = System.getProperty("line.separator");StringBuffer str = new StringBuffer();FileWriter fw = new FileWriter(vacationPath + name + ".txt");//移除节假日if (holidaySeason != null && holidaySeason.size() > 0) {for (int i = 0; i < holidaySeason.size(); i++) {dayMap.remove(holidaySeason.get(i));}}Set set = dayMap.entrySet();Iterator iter = set.iterator();while (iter.hasNext()) {Map.Entry entry = (Map.Entry) iter.next();str.append(entry.getKey().toString().trim() + ":" + entry.getValue().toString().trim()).append(line);}fw.write(str.toString());fw.close();} catch (Exception e) {log.info("写入到txt错误：{}", e.getMessage());}}public Map<String, String> readTxt(String name) {Map<String, String> map = new LinkedHashMap<>();try {String path = vacationPath + name + ".txt";BufferedReader br = new BufferedReader(new InputStreamReader(new FileInputStream(new File(path)), "UTF-8"));String lineTxt = null;// 逐行读取while ((lineTxt = br.readLine()) != null) {// 每行数据以逗号分隔String[] names = lineTxt.split(":");// 处理数据, 可以转成entity, 在这儿转换成mapmap.put(names[0], names[1]);}br.close();} catch (Exception e) {log.info("读取txt失败：{}", e.getMessage());}return map;}
}

测试接口:

@Slf4j
@RestController
@RequestMapping("calendar")
public class CalendarController {@Autowiredprivate FileUtils fileUtils;/*** 获取日历并写入到txt中* @param year* @return*/@PostMapping("/toDayWeek")public Map<String,String> getCalendar(@RequestParam String year,@RequestParam List<String> holidaySeason){Map<String, String> toDayWeek = DateWeekUtils.getToDay(year);if (toDayWeek != null && toDayWeek.size() > 0) {fileUtils.writeToTxt(year, toDayWeek,holidaySeason);}return toDayWeek;}/*** 读取日历txt* @param name* @return*/@GetMapping("/read")public Map<String, String> readTxt(String name){Map<String, String> map = fileUtils.readTxt(name);return map;}
}

部分结果集：
接口返回结果集：
txt保存的结果：

简单的日历至此生成结束。。。

二、农历转换，自动移除法定节假日

1.需要自己制定放假规则

获取日历，移除法定节假日：

public class VacationDayCalculate {// 3天节假日规则=节日在周几，放假日在周几_放假之前的多少天上班_放假后的多少天上班;private String vacationWeek = "1,6-7-1_0_0;2,7-1-2_1_0;3,1-2-3_2_0;4,4-5-6_0_1;5,5-6-7_0_0;6,6-7-1_0_0;7,6-7-1_0_0";// 7天节假日规则=节日在周几，放假之前的多少天上班_放假后的多少天上班;private String vacationMax = "1,2_0;2,2_0;3,3_0;4,0_3;5,0_2;6,0_2;7,1_1";/*** 一个时间集合，放假则为true，工作日为false 放假包括国家法定节假日和双休日*/public HashMap<String, Boolean> yearVacationDay(Integer year) {HashMap<String, Boolean> dates = weekVacation(year - 1);// 3天假日在周几放假规则HashMap<Integer, String> weeks = new HashMap<>();String[] weeksTemp = vacationWeek.split(";");for (String weekStr : weeksTemp) {String[] week = weekStr.split(",");weeks.put(Integer.parseInt(week[0]), week[1]);}// 元旦节公历一月一日，放假1天String vacationDay = year + "-01-01";dates.put(year +"-01-01", true);// 清明节(不分日历，有规律)年份能整除4的年和下一年为4月4日，再下两年为4月5日，放假3天int temp = year & 3;if (temp < 2) {vacationDay = year + "-04-04";} else {vacationDay = year + "-04-05";}setVacationThreeDay(vacationDay, dates, weeks);// 劳动节公历五月一日，放假五天，没有倒休dates.put(year +"-05-01", true);dates.put(year +"-05-02", true);dates.put(year +"-05-03", true);dates.put(year +"-05-04", true);dates.put(year +"-05-05", true);// 端午节农历五月初五，放假3天vacationDay = lunar(year.toString(), 5, 5);setVacationThreeDay(vacationDay, dates, weeks);// 中秋节农历八月十五，放假3天vacationDay = lunar(year.toString(), 8, 15);setVacationThreeDay(vacationDay, dates, weeks);// 7天假日在周几放假规则weeks.clear();weeksTemp = vacationMax.split(";");for (String weekStr : weeksTemp) {String[] week = weekStr.split(",");weeks.put(Integer.parseInt(week[0]), week[1]);}// 春节农历一月初一，放假从前一天除夕开始，放假7天vacationDay = lunar(year.toString(), 1, 1);SimpleDateFormat format = new SimpleDateFormat("yyyy-MM-dd");try {Long time = format.parse(vacationDay).getTime() - 86399000;vacationDay = format.format(time);} catch (ParseException e) {e.printStackTrace();}setVacationSevenDay(vacationDay, dates, weeks);// 国庆节公历十月一号，放假7天vacationDay = year + "-10-01";setVacationSevenDay(vacationDay, dates, weeks);return dates;}/*** 从21月1日起放入之后一年的时间 注：可通过代码的注释和释放选择是否加入双休日* @return map集合，key为日期(不包括年)，value是true为休息日，false为工作日*/private HashMap<String, Boolean> weekVacation(Integer year) {// 放入一年的时间HashMap<String, Boolean> dates = new LinkedHashMap<>();Calendar cal = Calendar.getInstance();cal.setTime(DateUtils.getDateByString(year + "-12-1 12:00:00", "yyyy-MM-dd hh:mm:ss"));Integer days = 365;if ((year & 3) == 0) {days = 366;}for (int i = 0, j = 0; i < days; i++, j = 1) {cal.add(Calendar.DAY_OF_YEAR, j);String date = DateUtils.getStringDateByString(cal.getTime(), "yyyy-MM-dd");// 这里加入双休Integer ifVacation = dayForWeek(cal.getTime().getTime());if (ifVacation == 6 || ifVacation == 7) {dates.put(date, true);} else {dates.put(date, false);}// 若不需要双休，只需要法定假日，则将上面的几行注释掉，放开下面这一行
//            dates.put(date, false);}return dates;}/*** 3天假期 计算放假日期和上班日期并修改* @param vacationDay 节日* @param dates 时间集合* @param weeks 放假周规律集合*/private void setVacationThreeDay(String vacationDay, HashMap<String, Boolean> dates,HashMap<Integer, String> weeks) {Integer week = dayForWeek(vacationDay);String[] vacation = weeks.get(week).split("_");int indexOf = vacation[0].indexOf(week.toString());Integer[] interval = dayForWeekThree(indexOf);Integer incr = Integer.parseInt(vacation[1]);Integer decr = Integer.parseInt(vacation[2]);List<String> vacationDate = dayForWeek(vacationDay, interval[0], interval[1]);for (String day : vacationDate) {dates.put(day, true);}List<String> workDate = dayForWork(vacationDay, interval[0], interval[1], incr, decr);for (String day : workDate) {dates.put(day, false);}}/*** 7天假期 计算放假日期和上班日期并修改* @param vacationDay 节日* @param dates 时间集合* @param weeks 放假周规律集合*/private void setVacationSevenDay(String vacationDay, HashMap<String, Boolean> dates,HashMap<Integer, String> weeks) {Integer week = dayForWeek(vacationDay);String[] vacation = weeks.get(week).split("_");Integer incr = Integer.parseInt(vacation[0]);Integer decr = Integer.parseInt(vacation[1]);List<String> vacationDate = dayForWeek(vacationDay, 0, 6);for (String day : vacationDate) {dates.put(day, true);}List<String> workDate = dayForWork(vacationDay, 0, 6, incr, decr);for (String day : workDate) {dates.put(day, false);}}/*** 获得指定字符串的时间是星期几* @param pTime 时间字符串*/private Integer dayForWeek(String pTime) {SimpleDateFormat format = new SimpleDateFormat("yyyy-MM-dd");Calendar cal = Calendar.getInstance();try {Date tmpDate = format.parse(pTime);cal.setTime(tmpDate);} catch (Exception e) {e.printStackTrace();}int w = cal.get(Calendar.DAY_OF_WEEK) - 1; // 指示一个星期中的某天。if (w < 0)w = 0;if (w == 0)w = 7;return w;}/*** 获得指定毫秒数的时间是星期几* @param pTime 时间字符串*/private Integer dayForWeek(Long pTime) {Calendar cal = Calendar.getInstance();try {cal.setTime(new Date(pTime));} catch (Exception e) {e.printStackTrace();}int w = cal.get(Calendar.DAY_OF_WEEK) - 1; // 指示一个星期中的某天。if (w < 0)w = 0;if (w == 0)w = 7;return w;}/*** 放假三天的假日放假时间* @param indexOf 节日在周几* @return 放假时间范围在节日之前开始和几日之后结束*/private Integer[] dayForWeekThree(Integer indexOf) {Integer incr, decr;if (indexOf == 0) {incr = 0;decr = 2;} else if (indexOf == 2) {incr = 1;decr = 1;} else {incr = 2;decr = 0;}return new Integer[] { incr, decr };}/*** 获得指定时间前几天的日期或者后几天的日期* @param pTime 时间* @param incr 之前几天* @param decr 之后几天* @return 放假时间日期集合*/private List<String> dayForWeek(String pTime, Integer incr, Integer decr) {SimpleDateFormat format = new SimpleDateFormat("yyyy-MM-dd");SimpleDateFormat rformat = new SimpleDateFormat("yyyy-MM-dd");List<String> result = new ArrayList<>(10);Calendar cal = Calendar.getInstance();try {Date tmpDate = format.parse(pTime);result.add(rformat.format(tmpDate));cal.setTime(tmpDate);} catch (Exception e) {e.printStackTrace();}for (int i = 0; i < incr; i++) {cal.add(Calendar.DAY_OF_YEAR, -1);result.add(rformat.format(cal.getTime()));}cal.add(Calendar.DAY_OF_YEAR, 1 * incr);for (int i = 0; i < decr; i++) {cal.add(Calendar.DAY_OF_YEAR, 1);result.add(rformat.format(cal.getTime()));}return result;}/*** 获得放假之前和之后需要上班的时间* @param pTime 节日时间* @param v_incr 节日之前几天开始放假* @param v_decr 节日之后几天开始放假* @param w_incr 节日之前工作几天* @param w_decr 节日之后工作几天* @return 节假日前后需要上班的周六日时间*/private List<String> dayForWork(String pTime, Integer v_incr, Integer v_decr, Integer w_incr, Integer w_decr) {SimpleDateFormat format = new SimpleDateFormat("yyyy-MM-dd");SimpleDateFormat rformat = new SimpleDateFormat("yyyy-MM-dd");Calendar cal = Calendar.getInstance();try {Date tmpDate = format.parse(pTime);cal.setTime(tmpDate);} catch (Exception e) {e.printStackTrace();}List<String> result = new ArrayList<>(5);cal.add(Calendar.DAY_OF_YEAR, v_incr * -1);for (int i = 0; i < w_incr; i++) {cal.add(Calendar.DAY_OF_YEAR, -1);result.add(rformat.format(cal.getTime()));}cal.add(Calendar.DAY_OF_YEAR, v_incr + w_incr + v_decr);for (int i = 0; i < w_decr; i++) {cal.add(Calendar.DAY_OF_YEAR, 1);result.add(rformat.format(cal.getTime()));}return result;}/*** 根据传入的农历日期计算公历日期* @param year 年* @param month 月* @param day 日* @return "年-月-日"*/public String lunar(String year, Integer month, Integer day) {Calendar cal = Calendar.getInstance();SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd");try {cal.setTime(sdf.parse(year + "-" + month + "-" + day));} catch (ParseException e) {e.printStackTrace();}calcuLunar(cal, month, day, new Lunar(true));return year + "-" + (cal.get(Calendar.MONTH) + 1) + "-" + cal.get(Calendar.DAY_OF_MONTH);}/*** 农历转公历计算* @param cal 日期对象* @param month 月* @param day 日*/public static void calcuLunar(Calendar cal, int month, int day, Lunar l) {Lunar lunar = new Lunar(cal);if (lunar.getMonth() != month) {cal.add(Calendar.MONTH, 1);calcuLunar(cal, month, day, l);}if (lunar.getDay() != day && l.isLeap()) {if (lunar.getDay() > day) {cal.add(Calendar.DAY_OF_YEAR, -1);} else {cal.add(Calendar.DAY_OF_YEAR, 1);}calcuLunar(cal, month, day, l);if (l.isLeap()) {l.setLeap(false);}}}
}

工具类：

public class DateUtils {/*** 获得指定时间格式的Date时间* @author wangzhe@piesat.cn* @date 2018年7月21日* @param time 时间字符串* @param plan 时间格式* @return 时间*/public static Date getDateByString(String time, String plan){Long times = getLongTimeByString(time, plan);return  new Date(times);}/*** 获得指定时间格式的时间* @author wangzhe@piesat.cn* @date 2018年7月21日* @param time 时间字符串* @param plan 时间格式* @return 时间*/public static String getStringDateByString(Date time,String plan){DateFormat format = new SimpleDateFormat(plan);return format.format(time);}/*** 获得指定时间格式的毫秒值* @author wangzhe@piesat.cn* @date 2018年7月17日* @param time 时间字符串* @param plan 时间格式* @return 毫秒值*/public static Long getLongTimeByString(String time,String plan){DateFormat format = new SimpleDateFormat(plan);Long result = null;try {result = format.parse(time).getTime();} catch (ParseException e) {e.printStackTrace();}return  result;}
}

转换农历：

 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" };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;elsereturn 29;} elsereturn 0;}// ====== 传回农历 y年闰哪个月 1-12 , 没闰传回 0final 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;elsereturn 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));}public Lunar(boolean leap) {this.leap = leap;}/*** 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) {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,1-12leap = 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);} elsedaysOfMonth = 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";elsereturn chineseTen[day / 10] + chineseNumber[n];}public String toString() {return year + "年" + (leap ? "闰" : "") + chineseNumber[month - 1] + "月" + getChinaDayString(day);}public static void calcuLunar(Calendar cal, int month, int day, Lunar l) {Lunar lunar = new Lunar(cal);if (lunar.month != month) {cal.add(Calendar.MONTH, 1);calcuLunar(cal, month, day, l);}if (lunar.day != day && l.isLeap()) {if (lunar.day > day) {cal.add(Calendar.DAY_OF_YEAR, -1);} else {cal.add(Calendar.DAY_OF_YEAR, 1);}calcuLunar(cal, month, day, l);if (l.isLeap()) {l.setLeap(false);}}}public int getYear() {return year;}public void setYear(int year) {this.year = year;}public int getMonth() {return month;}public void setMonth(int month) {this.month = month;}public int getDay() {return day;}public void setDay(int day) {this.day = day;}public boolean isLeap() {return leap;}public void setLeap(boolean leap) {this.leap = leap;}/** public static void main(String[] args) { Calendar* cal=Calendar.getInstance(); SimpleDateFormat sdf=new* SimpleDateFormat("yyyy年MM月dd日"); cal.setTimeZone(TimeZone.getDefault());* System.out.println("公历日期:"+sdf.format(cal.getTime())); Lunar lunar=new* Lunar(cal); System.out.print("农历日期:"); System.out.print(lunar.year+"年 ");* System.out.print(lunar.month+"月 ");* System.out.print(getChinaDayString(lunar.day));* System.out.println("*************"); System.out.println(lunar); }*//** public static void main(String[] args) throws ParseException { Calendar* today = Calendar.getInstance();* today.setTime(chineseDateFormat.parse("2007年11月6日")); Lunar lunar = new* Lunar(today); System.out.println("北京时间：" +* chineseDateFormat.format(today.getTime()) + "　农历" + lunar); }*/
}

农历转换这个生成日历的方法是在网上找的，在此记录一下，以免以后需要。。。

不足的地方，请各位大佬多多指教！！！

农历转换日历出自：https://blog.csdn.net/weixin_42997554/article/details/88535402

Java自动生成日历，移除节假日和周六日相关推荐

java自动生成类_自动生成优化的Java类专业知识
java自动生成类如果您今年访问过JavaOne,您可能已经参加了我的演讲"如何从数据库生成定制的Java 8代码". 在那次演讲中,我展示了如何使用Speedment Open ...
java自动生成合同_Java 7和Java 8之间的细微自动关闭合同更改
java自动生成合同 Java 7的try-with-resources语句和与该语句一起使用的AutoCloseable类型的一个不错的功能是,静态代码分析工具可以检测到资源泄漏. 例如,Eclip ...
java自动生成接口文档
java自动生成接口文档 maven依赖工具类展示效果首页接口页在平时的开发过程中必定要写接口文档作为程序员最烦的2件事 1.别人让你写接口文档 2.接手别人的项目没有接口文档由此可见 ...
Java自动生成PDF并进行邮件群发
这段时间,公司承办一个互联网峰会,需要对4000多位客户发送邀请函,其中包括一个pdf文件和一封手写信,PDF中将从公司数据库中读取所有客户姓名,自动生成到相应位置,前期尝试Java自动生成pdf文件 ...
Java自动生成二维码总结
推荐一篇博客:Java自动生成带log的二维码 https://mp.csdn.net/postedit/84454677 第一种简单的方法: import java.io.File; import ...
java自动生成sql语句
java自动生成sql语句艳学网强势来袭http://47.98.237.162/index,首次发布艳辉工具,第一个工具我们发布sql语句自动生成. 以前首次接触sql是在大学期间,刚开始是手写s ...
日期累加器(任意时间基础上加上天数，不包括节假日以及周六日)
最近工作中遇到个需求,大致的实现功能是,在某一天的基础上加上规定的天数,所加的这些天中不包括周六日以及节假日. 比如: 在2月7日的基础上加7天,这7天不包含节假日和周六日,所以最后的时间应该是2月2 ...
java自动生成数据库代码
自从学习计算机以来,学习了很多知识,都是从网上学习的,特别感谢网络,经常自比网络的boy, 现在把我过去做的工具共享出来,希望给大家的工作与学习带来帮助. webtool自动生成数据库代码,支持mys ...
java增删改一键生成_easyCode（java自动生成增删改查代码）
[实例简介]读取数据库表结构自动生成增删改查代码 [实例截图] [核心代码] package com.isoftstone.autocoding; import com.isoftstone.aut ...

Java自动生成日历，移除节假日和周六日

Java生成日历，排除周六日以及法定节假日

Java自动生成日历，移除节假日和周六日相关推荐

最新文章

热门文章