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Categories: 常用工具包
Latest update 2019-08-06 09:13
DateUtil8
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package com.drew.util;
import java.time.DayOfWeek;
import java.time.LocalDate;
import java.time.LocalDateTime;
import java.time.LocalTime;
import java.time.MonthDay;
import java.time.Period;
import java.time.format.DateTimeFormatter;
import java.time.format.FormatStyle;
import java.time.temporal.ChronoUnit;
import java.time.temporal.TemporalAdjusters;
import java.util.List;
import com.google.common.collect.Lists;
/**
*
* java1.8 的新特性,解决SimpleDateFormat的线程问题<br>
* <li>Instant代替 Date,</li>
* <li>LocalDateTime代替 Calendar,</li>
* <li>DateTimeFormatter 代替 SimpleDateFormat.</li> 注意:如果是共享变量,则可能会出现线程问题。<br>
*
* @author maol
*/
public class DateUtil8 {
// 时间元素
private static final String YEAR = "year";
private static final String MONTH = "month";
private static final String WEEK = "week";
private static final String DAY = "day";
private static final String HOUR = "hour";
private static final String MINUTE = "minute";
private static final String SECOND = "second";
// 星期元素
private static final String MONDAY = "MONDAY";// 星期一
private static final String TUESDAY = "TUESDAY";// 星期二
private static final String WEDNESDAY = "WEDNESDAY";// 星期三
private static final String THURSDAY = "THURSDAY";// 星期四
private static final String FRIDAY = "FRIDAY";// 星期五
private static final String SATURDAY = "SATURDAY";// 星期六
private static final String SUNDAY = "SUNDAY";// 星期日
// 根据指定格式显示日期和时间
/** yyyy-MM-dd */
private static final DateTimeFormatter yyyyMMdd_EN = DateTimeFormatter.ofPattern("yyyy-MM-dd");
/** yyyy-MM-dd HH */
private static final DateTimeFormatter yyyyMMddHH_EN = DateTimeFormatter.ofPattern("yyyy-MM-dd HH");
/** yyyy-MM-dd HH:mm */
private static final DateTimeFormatter yyyyMMddHHmm_EN = DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm");
/** yyyy-MM-dd HH:mm:ss */
private static final DateTimeFormatter yyyyMMddHHmmss_EN = DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss");
/** HH:mm:ss */
private static final DateTimeFormatter HHmmss_EN = DateTimeFormatter.ofPattern("HH:mm:ss");
/** yyyy年MM月dd日 */
private static final DateTimeFormatter yyyyMMdd_CN = DateTimeFormatter.ofPattern("yyyy年MM月dd日");
/** yyyy年MM月dd日HH时 */
private static final DateTimeFormatter yyyyMMddHH_CN = DateTimeFormatter.ofPattern("yyyy年MM月dd日HH时");
/** yyyy年MM月dd日HH时mm分 */
private static final DateTimeFormatter yyyyMMddHHmm_CN = DateTimeFormatter.ofPattern("yyyy年MM月dd日HH时mm分");
/** yyyy年MM月dd日HH时mm分ss秒 */
private static final DateTimeFormatter yyyyMMddHHmmss_CN = DateTimeFormatter.ofPattern("yyyy年MM月dd日HH时mm分ss秒");
/** HH时mm分ss秒 */
private static final DateTimeFormatter HHmmss_CN = DateTimeFormatter.ofPattern("HH时mm分ss秒");
// 本地时间显示格式:区分中文和外文显示
private static final DateTimeFormatter shotDate = DateTimeFormatter.ofLocalizedDate(FormatStyle.SHORT);
private static final DateTimeFormatter fullDate = DateTimeFormatter.ofLocalizedDate(FormatStyle.FULL);
private static final DateTimeFormatter longDate = DateTimeFormatter.ofLocalizedDate(FormatStyle.LONG);
private static final DateTimeFormatter mediumDate = DateTimeFormatter.ofLocalizedDate(FormatStyle.MEDIUM);
/**
* 获取当前日期
*
* @return yyyy-MM-dd
* @author zero 2019/03/30
*/
public static String getNowDate_EN() {
return String.valueOf(LocalDate.now());
}
/**
* 获取当前日期
*
* @return 字符串yyyy-MM-dd HH:mm:ss
* @author zero 2019/03/30
*/
public static String getNowTime_EN() {
return LocalDateTime.now().format(yyyyMMddHHmmss_EN);
}
/** 获取当前时间(yyyy-MM-dd HH) */
public static String getNowTime_EN_yMdH() {
return LocalDateTime.now().format(yyyyMMddHH_EN);
}
/** 获取当前时间(yyyy年MM月dd日) */
public static String getNowTime_CN_yMdH() {
return LocalDateTime.now().format(yyyyMMddHH_CN);
}
/** 获取当前时间(yyyy-MM-dd HH:mm) */
public static String getNowTime_EN_yMdHm() {
return LocalDateTime.now().format(yyyyMMddHHmm_EN);
}
/** 获取当前时间(yyyy年MM月dd日HH时mm分) */
public static String getNowTime_CN_yMdHm() {
return LocalDateTime.now().format(yyyyMMddHHmm_CN);
}
/** 获取当前时间(HH时mm分ss秒) */
public static String getNowTime_CN_HHmmss() {
return LocalDateTime.now().format(HHmmss_CN);
}
/**
* 根据日期格式,获取当前时间
*
* @param formatStr 日期格式<br>
* <li>yyyy</li>
* <li>yyyy-MM-dd</li>
* <li>yyyy-MM-dd HH:mm:ss</li>
* <li>HH:mm:ss</li>
* @return
* @author zero 2019/03/30
*/
public static String getTime(String formatStr) {
return LocalDateTime.now().format(DateTimeFormatter.ofPattern(formatStr));
}
/**
* 获取中文的当前日期
*
* @return yyyy年mm月dd日
* @author zero 2019/03/30
*/
public static String getNowDate_CN() {
return LocalDate.now().format(yyyyMMdd_CN);
}
/**
* 获取中文当前时间
*
* @return yyyy年MM月dd日HH时mm分ss秒
* @author zero 2019/03/30
*/
public static String getNowTime_CN() {
return LocalDateTime.now().format(yyyyMMddHHmmss_CN);
}
/**
* 简写本地当前日期:yy-M-dd<br>
* 例如:19-3-30为2019年3月30日
*
* @return 字符串yy-M-dd
* @author zero 2019/03/30
*/
public static String getNowLocalTime_shot() {
return LocalDateTime.now().format(shotDate);
}
/**
* 根据当地日期显示格式:yyyy年M月dd日 星期?(中国)
*
* @return 形如:2019年3月30日 星期六
* @author zero 2019/03/30
*/
public static String getNowLocalTime_full() {
return LocalDateTime.now().format(fullDate);
}
/**
* 根据当地显示日期格式:yyyy年M月dd日(中国)
*
* @return 形如 2019年3月30日
* @author zero 2019/03/30
*/
public static String getNowLocalTime_long() {
return LocalDateTime.now().format(longDate);
}
/**
* 根据当地显示日期格式:yyyy-M-dd(中国)
*
* @return 形如:2019-3-30
* @author zero 2019/03/30
*/
public static String getNowLocalTime_medium() {
return LocalDateTime.now().format(mediumDate);
}
/**
* 获取当前日期的节点时间(年,月,周,日,时,分,秒)
*
* @param node 日期中的节点元素(年,月,周,日,时,分,秒)
* @return 节点数字,如创建此方法的时间:年 2019,月 3,日 30,周 6
* @author zero 2019/03/30 星期六
*/
public static Integer getNodeTime(String node) {
LocalDateTime today = LocalDateTime.now();
Integer resultNode = null;
switch (node) {
case YEAR:
resultNode = today.getYear();
break;
case MONTH:
resultNode = today.getMonthValue();
break;
case WEEK:
resultNode = transformWeekEN2Num(String.valueOf(today.getDayOfWeek()));
break;
case DAY:
resultNode = today.getDayOfMonth();
break;
case HOUR:
resultNode = today.getHour();
break;
case MINUTE:
resultNode = today.getMinute();
break;
case SECOND:
resultNode = today.getSecond();
break;
default:
// 当前日期是当前年的第几天。例如:2019/1/3是2019年的第三天
resultNode = today.getDayOfYear();
break;
}
return resultNode;
}
/**
* 将英文星期转换成数字
*
* @param enWeek 英文星期
* @return int,如果数字小于0,则检查,看是否输入错误 or 入参为null
* @author zero 2019/03/30
*/
public static int transformWeekEN2Num(String enWeek) {
if (MONDAY.equals(enWeek)) {
return 1;
} else if (TUESDAY.equals(enWeek)) {
return 2;
} else if (WEDNESDAY.equals(enWeek)) {
return 3;
} else if (THURSDAY.equals(enWeek)) {
return 4;
} else if (FRIDAY.equals(enWeek)) {
return 5;
} else if (SATURDAY.equals(enWeek)) {
return 6;
} else if (SUNDAY.equals(enWeek)) {
return 7;
} else {
return -1;
}
}
/**
* 获取当前日期之后(之后)的节点事件<br>
* <ul>
* 比如当前时间为:2019-03-30 10:20:30
* </ul>
* <li>node="hour",num=5L:2019-03-30 15:20:30</li>
* <li>node="day",num=1L:2019-03-31 10:20:30</li>
* <li>node="year",num=1L:2020-03-30 10:20:30</li>
*
* @param node 节点元素(“year”,"month","week","day","huor","minute","second")
* @param num 第几天(+:之后,-:之前)
* @return 之后或之后的日期
* @author zero 2019/03/30
*/
public static String getAfterOrPreNowTime(String node, Long num) {
LocalDateTime now = LocalDateTime.now();
if (HOUR.equals(node)) {
return now.plusHours(num).format(yyyyMMddHHmmss_EN);
} else if (DAY.equals(node)) {
return now.plusDays(num).format(yyyyMMddHHmmss_EN);
} else if (WEEK.equals(node)) {
return now.plusWeeks(num).format(yyyyMMddHHmmss_EN);
} else if (MONTH.equals(node)) {
return now.plusMonths(num).format(yyyyMMddHHmmss_EN);
} else if (YEAR.equals(node)) {
return now.plusYears(num).format(yyyyMMddHHmmss_EN);
} else if (MINUTE.equals(node)) {
return now.plusMinutes(num).format(yyyyMMddHHmmss_EN);
} else if (SECOND.equals(node)) {
return now.plusSeconds(num).format(yyyyMMddHHmmss_EN);
} else {
return "Node is Error!";
}
}
/**
* 获取与当前日期相距num个之后(之前)的日期<br>
* <ul>
* 比如当前时间为:2019-03-30 10:20:30的格式日期
* <li>node="hour",num=5L:2019-03-30 15:20:30</li>
* <li>node="day",num=1L:2019-03-31 10:20:30</li>
* <li>node="year",num=1L:2020-03-30 10:20:30</li>
* </ul>
*
* @param dtf 格式化当前时间格式(dtf = yyyyMMddHHmmss_EN)
* @param node 节点元素(“year”,"month","week","day","huor","minute","second")
* @param num (+:之后,-:之前)
* @return 之后之前的日期
* @author zero 2019/03/30
*/
public static String getAfterOrPreNowTimePlus(DateTimeFormatter dtf, String node, Long num) {
LocalDateTime now = LocalDateTime.now();
if (HOUR.equals(node)) {
return now.plusHours(num).format(dtf);
} else if (DAY.equals(node)) {
return now.plusDays(num).format(dtf);
} else if (WEEK.equals(node)) {
return now.plusWeeks(num).format(dtf);
} else if (MONTH.equals(node)) {
return now.plusMonths(num).format(dtf);
} else if (YEAR.equals(node)) {
return now.plusYears(num).format(dtf);
} else if (MINUTE.equals(node)) {
return now.plusMinutes(num).format(dtf);
} else if (SECOND.equals(node)) {
return now.plusSeconds(num).format(dtf);
} else {
return "Node is Error!";
}
}
/**
* 当前时间的hour,minute,second之后(之前)的时刻
*
* @param node 时间节点元素(hour,minute,second)
* @param num 之后(之后)多久时,分,秒(+:之后,-:之前)
* @return HH:mm:ss 字符串
* @author zero 2019/03/30
*/
public static String getAfterOrPreNowTimeSimp(String node, Long num) {
LocalTime now = LocalTime.now();
if (HOUR.equals(node)) {
return now.plusHours(num).format(HHmmss_EN);
} else if (MINUTE.equals(node)) {
return now.plusMinutes(num).format(HHmmss_EN);
} else if (SECOND.equals(node)) {
return now.plusSeconds(num).format(HHmmss_EN);
} else {
return "Node is Error!";
}
}
/**
* 检查重复事件,比如生日。TODO This is a example.
*
* @param birthDayStr
* @return
* @author zero 2019/03/31
*/
public static boolean isBirthday(int month, int dayOfMonth) {
MonthDay birthDay = MonthDay.of(month, dayOfMonth);
MonthDay curMonthDay = MonthDay.from(LocalDate.now());// MonthDay只存储了月、日。
if (birthDay.equals(curMonthDay)) {
return true;
}
return false;
}
/**
* 获取当前日期第index日之后(之前)的日期(yyyy-MM-dd)
*
* @param index 第index天
* @return 日期字符串:yyyy-MM-dd
* @author zero 2019/03/31
*/
public static String getAfterOrPreDayDate(int index) {
return LocalDate.now().plus(index, ChronoUnit.DAYS).format(yyyyMMdd_EN);
}
/**
* 获取当前日期第index周之前(之后)的日期(yyyy-MM-dd)
*
* @param index 第index周(+:之后,-:之前)
* @return 日期字符串:yyyy-MM-dd
* @author zero 2019/03/31
*/
public static String getAfterOrPreWeekDate(int index) {
return LocalDate.now().plus(index, ChronoUnit.WEEKS).format(yyyyMMdd_EN);
}
/**
* 获取当前日期第index月之前(之后)的日期(yyyy-MM-dd)
*
* @param index 第index月(+:之后,-:之前)
* @return 日期字符串:yyyy-MM-dd
* @author zero 2019/03/31
*/
public static String getAfterOrPreMonthDate(int index) {
return LocalDate.now().plus(index, ChronoUnit.MONTHS).format(yyyyMMdd_EN);
}
/**
* 获取当前日期第index年之前(之后)的日期(yyyy-MM-dd)
*
* @param index 第index年(+:之后,-:之前)
* @return 日期字符串:yyyy-MM-dd
* @author zero 2019/03/31
*/
public static String getAfterOrPreYearDate(int index) {
return LocalDate.now().plus(index, ChronoUnit.YEARS).format(yyyyMMdd_EN);
}
/**
* 获取指定日期之前之后的第index的日,周,月,年的日期
*
* @param date 指定日期格式:yyyy-MM-dd
* @param node 时间节点元素(日周月年)
* @param index 之前之后第index个日期
* @return yyyy-MM-dd 日期字符串
* @author zero 2019/03/31
*/
public static String getAfterOrPreDate(String date, String node, int index) {
date = date.trim();
if (DAY.equals(node)) {
return LocalDate.parse(date).plus(index, ChronoUnit.DAYS).format(yyyyMMdd_EN);
} else if (WEEK.equals(node)) {
return LocalDate.parse(date).plus(index, ChronoUnit.WEEKS).format(yyyyMMdd_EN);
} else if (MONTH.equals(node)) {
return LocalDate.parse(date).plus(index, ChronoUnit.MONTHS).format(yyyyMMdd_EN);
} else if (YEAR.equals(node)) {
return LocalDate.parse(date).plus(index, ChronoUnit.YEARS).format(yyyyMMdd_EN);
} else {
return "Wrong date format!";
}
}
/**
* 检测:输入年份是否是闰年?
*
* @param date 日期格式:yyyy-MM-dd
* @return true:闰年,false:平年
* @author zero 2019/03/31
*/
public static boolean isLeapYear(String date) {
return LocalDate.parse(date.trim()).isLeapYear();
}
/**
* 计算两个日期字符串之间相差多少个周期(天,月,年)
*
* @param date1 yyyy-MM-dd
* @param date2 yyyy-MM-dd
* @param node 三者之一:(day,month,year)
* @return 相差多少周期
* @author zero 2019/03/31
*/
public static int peridCount(String date1, String date2, String node) {
date1 = date1.trim();
date2 = date2.trim();
if (DAY.equals(node)) {
return Period.between(LocalDate.parse(date1), LocalDate.parse(date2)).getDays();
} else if (MONTH.equals(node)) {
return Period.between(LocalDate.parse(date1), LocalDate.parse(date2)).getMonths();
} else if (YEAR.equals(node)) {
return Period.between(LocalDate.parse(date1), LocalDate.parse(date2)).getYears();
} else {
return 0;
}
}
/**
* 切割日期。按照周期切割成小段日期段。例如: <br>
*
* @param startDate 开始日期(yyyy-MM-dd)
* @param endDate 结束日期(yyyy-MM-dd)
* @param period 周期(天,周,月,年)
* @return 切割之后的日期集合
* @author zero 2019/04/02
* @example
* <li>startDate="2019-02-28",endDate="2019-03-05",period="day"</li>
* <li>结果为:[2019-02-28, 2019-03-01, 2019-03-02, 2019-03-03, 2019-03-04, 2019-03-05]</li><br>
* <li>startDate="2019-02-28",endDate="2019-03-25",period="week"</li>
* <li>结果为:[2019-02-28,2019-03-06, 2019-03-07,2019-03-13, 2019-03-14,2019-03-20,
* 2019-03-21,2019-03-25]</li><br>
* <li>startDate="2019-02-28",endDate="2019-05-25",period="month"</li>
* <li>结果为:[2019-02-28,2019-02-28, 2019-03-01,2019-03-31, 2019-04-01,2019-04-30,
* 2019-05-01,2019-05-25]</li><br>
* <li>startDate="2019-02-28",endDate="2020-05-25",period="year"</li>
* <li>结果为:[2019-02-28,2019-12-31, 2020-01-01,2020-05-25]</li><br>
*/
public static List<String> getPieDateRange(String startDate, String endDate, String period) {
List<String> result = Lists.newArrayList();
LocalDate end = LocalDate.parse(endDate, yyyyMMdd_EN);
LocalDate start = LocalDate.parse(startDate, yyyyMMdd_EN);
LocalDate tmp = start;
switch (period) {
case DAY:
while (start.isBefore(end) || start.isEqual(end)) {
result.add(start.toString());
start = start.plusDays(1);
}
break;
case WEEK:
while (tmp.isBefore(end) || tmp.isEqual(end)) {
if (tmp.plusDays(6).isAfter(end)) {
result.add(tmp.toString() + "," + end);
} else {
result.add(tmp.toString() + "," + tmp.plusDays(6));
}
tmp = tmp.plusDays(7);
}
break;
case MONTH:
while (tmp.isBefore(end) || tmp.isEqual(end)) {
LocalDate lastDayOfMonth = tmp.with(TemporalAdjusters.lastDayOfMonth());
if (lastDayOfMonth.isAfter(end)) {
result.add(tmp.toString() + "," + end);
} else {
result.add(tmp.toString() + "," + lastDayOfMonth);
}
tmp = lastDayOfMonth.plusDays(1);
}
break;
case YEAR:
while (tmp.isBefore(end) || tmp.isEqual(end)) {
LocalDate lastDayOfYear = tmp.with(TemporalAdjusters.lastDayOfYear());
if (lastDayOfYear.isAfter(end)) {
result.add(tmp.toString() + "," + end);
} else {
result.add(tmp.toString() + "," + lastDayOfYear);
}
tmp = lastDayOfYear.plusDays(1);
}
break;
default:
break;
}
return result;
}
/**
* 指定日期月的最后一天(yyyy-MM-dd)
*
* @param curDate 日期格式(yyyy-MM-dd)
* @param firstOrLast true:第一天,false:最后一天
* @return
* @author zero 2019/04/13
*/
public static String getLastDayOfMonth(String curDate, boolean firstOrLast) {
if (firstOrLast) {
return LocalDate.parse(curDate, yyyyMMdd_EN).with(TemporalAdjusters.firstDayOfMonth()).toString();
} else {
return LocalDate.parse(curDate, yyyyMMdd_EN).with(TemporalAdjusters.lastDayOfMonth()).toString();
}
}
/**
* 指定日期年的最后一天(yyyy-MM-dd)
*
* @param curDate 指定日期(格式:yyyy-MM-dd)
* @param firstOrLast true:第一天,false:最后一天
* @return
* @author zero 2019/04/13
*/
public static String getLastDayOfYear(String curDate, boolean firstOrLast) {
if (firstOrLast) {
return LocalDate.parse(curDate, yyyyMMdd_EN).with(TemporalAdjusters.firstDayOfYear()).toString();
} else {
return LocalDate.parse(curDate, yyyyMMdd_EN).with(TemporalAdjusters.lastDayOfYear()).toString();
}
}
/**
* 获取下一个星期的日期
*
* @param curDay yyyy-MM-dd
* @param dayOfWeek monday:1~sunday:7
* @param isContainCurDay 是否包含当天,true:是,false:不包含
* @return 日期(yyyy-MM-dd)
* @author zero 2019/04/02
*/
public static String getNextWeekDate(String curDay, int dayOfWeek, boolean isContainCurDay) {
dayOfWeek = dayOfWeek < 1 || dayOfWeek > 7 ? 1 : dayOfWeek;
if (isContainCurDay) {
return LocalDate.parse(curDay).with(TemporalAdjusters.nextOrSame(DayOfWeek.of(dayOfWeek))).toString();
} else {
return LocalDate.parse(curDay).with(TemporalAdjusters.next(DayOfWeek.of(dayOfWeek))).toString();
}
}
/**
* 获取上一个星期的日期
*
* @param curDay 指定日期(yyyy-MM-dd)
* @param dayOfWeek 数字范围(monday:1~sunday:7)
* @param isCurDay 是否包含当天,true:是,false:不包含
* @return 日期(yyyy-MM-dd)
* @author zero 2019/04/02
*/
public static String getPreWeekDate(String curDay, int dayOfWeek, boolean isCurDay) {
dayOfWeek = dayOfWeek < 1 || dayOfWeek > 7 ? 1 : dayOfWeek;
if (isCurDay) {
return LocalDate.parse(curDay).with(TemporalAdjusters.previousOrSame(DayOfWeek.of(dayOfWeek))).toString();
} else {
return LocalDate.parse(curDay).with(TemporalAdjusters.previous(DayOfWeek.of(dayOfWeek))).toString();
}
}
/**
* 获取指定日期当月的最后或第一个星期日期
*
* @param curDay 指定日期(yyyy-MM-dd)
* @param dayOfWeek 周几(1~7)
* @param lastOrFirst true:最后一个,false本月第一个
* @return 日期(yyyy-MM-dd)
* @author zero 2019/04/02
*/
public static String getFirstOrLastWeekDate(String curDay, int dayOfWeek, boolean lastOrFirst) {
dayOfWeek = dayOfWeek < 1 || dayOfWeek > 7 ? 1 : dayOfWeek;
if (lastOrFirst) {
return LocalDate.parse(curDay).with(TemporalAdjusters.lastInMonth(DayOfWeek.of(dayOfWeek))).toString();
} else {
return LocalDate.parse(curDay).with(TemporalAdjusters.firstInMonth(DayOfWeek.of(dayOfWeek))).toString();
}
}
public static void main(String[] args) {
System.out.println("===================");
// String curDate = "2019-04-10"; // 指定日期
// System.out.println(getLastDayOfMonth(curDate, true));
// System.out.println(getLastDayOfMonth(curDate, false));
// System.out.println(getLastDayOfYear(curDate, true));
// System.out.println(getLastDayOfYear(curDate, false));
// System.out.println("===================");
// String startDate = "2019-02-28", endDate = "2019-03-05", period = DAY;
// System.out.println(getPieDateRange(startDate, endDate, period));
// System.out.println("===================");
// System.out.println(getNextWeekDate("2019-02-28", 1, false));
// System.out.println(getPieDateRange("2019-12-28", "2020-03-01", DAY));
// System.out.println("===================");
// System.out.println(getFirstOrLastWeekDate("2019-04-02", 0, false));
// System.out.println(getPreWeekDate("2019-04-02", 2, false));
// System.out.println(getNextWeekDate("2019-04-02", 2, false));
// System.out.println("===================");
// System.out.println("当前时间戳:" + Instant.now());
// System.out.println("当前时间:" + LocalDateTime.now());
// System.out.println("===================");
// System.out.println(peridCount("2019-01-30", "2019-03-31", MONTH));
// System.out.println(isLeapYear("2019-03-31"));
// System.out.println(LocalDate.now().isLeapYear());
// System.out.println("===================");
// System.out.println(getAfterOrPreDate("2019-03-31", WEEK, -1));
// System.out.println(getAfterOrPreDayDate(-5));
// System.out.println(getAfterOrPreDayDate(-3));
// System.out.println(getAfterOrPreDayDate(6));
// System.out.println(getAfterOrPreYearDate(6));
// System.out.println(getAfterOrPreWeekDate(1));
// System.out.println("===================");
// clock();
// isBirthday(7, 13);
// LocalDate date0 = LocalDate.of(2019, Month.OCTOBER, 31);
// LocalDate date = LocalDate.of(2019, 3, 31);
// System.out.println(date0.equals(LocalDate.now()));
// System.out.println(date.getYear() + "-" + date.getMonthValue() + "-" + date.getDayOfMonth());
// System.out.println(getNowTime_EN());
// System.out.println(getAfterNowTimeSimp(SECOND, 5L));
// System.out.println("===================");
// System.out.println(getAfterNowTime(SECOND, 5L));
// System.out.println(getAfterNowTimePlus(yyyyMMddHHmm_EN, SECOND, 5L));
// System.out.println("===================");
// System.out.println(getNowDate_EN());
// System.out.println(getNowDate_CN());
// System.out.println(getTime("HH:mm:ss"));
// System.out.println(getNowTime_EN());
// System.out.println(getNowTime_CN());
// System.out.println(getNowLocalTime_shot());
// System.out.println(getNowLocalTime_full());
// System.out.println(getNowLocalTime_long());
// System.out.println(getNowLocalTime_medium());
// System.out.println(getNodeTime("week"));
// System.out.println(transformWeekEN2Num(null));
// System.out.println("===================");
}
}

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