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- package org.jeecg.common.util;
- import org.jeecg.common.constant.SystemDateConstant;
- import org.slf4j.Logger;
- import org.slf4j.LoggerFactory;
- import org.springframework.util.StringUtils;
- import java.beans.PropertyEditorSupport;
- import java.sql.Timestamp;
- import java.text.DateFormat;
- import java.text.ParseException;
- import java.text.SimpleDateFormat;
- import java.util.*;
- /**
- * 类描述:时间操作定义类
- *
- * @Author: 张代浩
- * @Date:2012-12-8 12:15:03
- * @Version 1.0
- */
- public class DateUtils extends PropertyEditorSupport {
- private static Logger logger = LoggerFactory.getLogger(DateUtils.class);
- public static ThreadLocal<SimpleDateFormat> date_sdf = new ThreadLocal<SimpleDateFormat>() {
- @Override
- protected SimpleDateFormat initialValue() {
- return new SimpleDateFormat("yyyy-MM-dd");
- }
- };
- public static ThreadLocal<SimpleDateFormat> yyyyMMdd = new ThreadLocal<SimpleDateFormat>() {
- @Override
- protected SimpleDateFormat initialValue() {
- return new SimpleDateFormat("yyyyMMdd");
- }
- };
- public static ThreadLocal<SimpleDateFormat> date_sdf_wz = new ThreadLocal<SimpleDateFormat>() {
- @Override
- protected SimpleDateFormat initialValue() {
- return new SimpleDateFormat("yyyy年MM月dd日");
- }
- };
- public static ThreadLocal<SimpleDateFormat> time_sdf = new ThreadLocal<SimpleDateFormat>() {
- @Override
- protected SimpleDateFormat initialValue() {
- return new SimpleDateFormat("yyyy-MM-dd HH:mm");
- }
- };
- public static ThreadLocal<SimpleDateFormat> yyyymmddhhmmss = new ThreadLocal<SimpleDateFormat>() {
- @Override
- protected SimpleDateFormat initialValue() {
- return new SimpleDateFormat("yyyyMMddHHmmss");
- }
- };
- public static ThreadLocal<SimpleDateFormat> short_time_sdf = new ThreadLocal<SimpleDateFormat>() {
- @Override
- protected SimpleDateFormat initialValue() {
- return new SimpleDateFormat("HH:mm");
- }
- };
- public static ThreadLocal<SimpleDateFormat> datetimeFormat = new ThreadLocal<SimpleDateFormat>() {
- @Override
- protected SimpleDateFormat initialValue() {
- return new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
- }
- };
- // 以毫秒表示的时间
- private static final long DAY_IN_MILLIS = 24 * 3600 * 1000L;
- private static final long HOUR_IN_MILLIS = 3600 * 1000L;
- private static final long MINUTE_IN_MILLIS = 60 * 1000L;
- private static final long SECOND_IN_MILLIS = 1000L;
- public static String getNowHour(Date date) {
- SimpleDateFormat simpleDateFormat = new SimpleDateFormat("HH");
- return simpleDateFormat.format(date);
- }
- public static Date getNowDate() throws ParseException {
- SimpleDateFormat dsdf = new SimpleDateFormat("yyyy-MM-dd");
- String nowDate = getNowDate("yyyy-MM-dd");
- return dsdf.parse(nowDate);
- }
- public static boolean compare(String beginDate, String nowDate) throws ParseException {
- //如果想比较日期则写成"yyyy-MM-dd"就可以了
- SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd");
- //将字符串形式的时间转化为Date类型的时间
- Date a = sdf.parse(beginDate);
- Date b = sdf.parse(nowDate);
- return a.before(b);
- }
- public static String getDateByDateStr(String dateStr) throws ParseException {
- SimpleDateFormat dsdf = new SimpleDateFormat("yyyy-MM-dd");
- Date parse = dsdf.parse(dateStr);
- return dsdf.format(parse);
- }
- public static Integer getHour(String dateStr) throws ParseException {
- DateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
- Calendar cal = Calendar.getInstance();
- Date date = sdf.parse(dateStr);
- cal.setTime(date);
- return cal.get(Calendar.HOUR_OF_DAY);
- }
- public static String getEndTime(String time) throws ParseException {
- SimpleDateFormat smf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
- Date parse = smf.parse(time);
- Calendar calendar = Calendar.getInstance();
- calendar.setTime(parse);
- calendar.set(Calendar.HOUR_OF_DAY, 0);
- calendar.set(Calendar.MINUTE, 0);
- calendar.set(Calendar.SECOND, 0);
- calendar.add(Calendar.DAY_OF_MONTH, 1);
- calendar.add(Calendar.SECOND, -1);
- Date end = calendar.getTime();
- String format = smf.format(end);
- return format;
- }
- // 指定模式的时间格式
- private static SimpleDateFormat getSDFormat(String pattern) {
- return new SimpleDateFormat(pattern);
- }
- /**
- * 指定模式的时间格式
- *
- * @param pattern
- * @return
- */
- private static SimpleDateFormat getDateFormat(String pattern) {
- return new SimpleDateFormat(pattern);
- }
- /**
- * 日期转换为字符串
- *
- * @return 字符串
- */
- public static String date2Str() {
- SimpleDateFormat format = new SimpleDateFormat("yyyy-MM-dd");
- return format.format(new Date());
- }
- public static List<Map<String, String>> getDateDayRange(String startDate, String endDate) throws ParseException {
- List<Map<String, String>> list = new ArrayList<>();
- String splitDate = DateUtils.addDay(endDate, -1);
- splitDate = DateUtils.addDay(splitDate, 1);
- if (DateUtils.compareDate(startDate, splitDate) >= 0) {
- Map<String, String> map = new HashMap<String, String>();
- map.put("startDate", startDate);
- map.put("endDate", endDate);
- list.add(map);
- } else {
- while (DateUtils.compareDate(startDate, splitDate) < 0 || DateUtils.compareDate(startDate, endDate) <= 0) {
- Map<String, String> map = new HashMap<>();
- map.put("startDate", splitDate);
- map.put("endDate", endDate);
- list.add(map);
- splitDate = DateUtils.addDay(splitDate, -1);
- endDate = DateUtils.addDay(endDate, -1);
- if (DateUtils.compareDate(startDate, splitDate) > 0) {
- splitDate = startDate;
- }
- }
- }
- return list;
- }
- /**
- * 当前日历,这里用中国时间表示
- *
- * @return 以当地时区表示的系统当前日历
- */
- public static Calendar getCalendar() {
- return Calendar.getInstance();
- }
- /**
- * 指定毫秒数表示的日历
- *
- * @param millis 毫秒数
- * @return 指定毫秒数表示的日历
- */
- public static Calendar getCalendar(long millis) {
- Calendar cal = Calendar.getInstance();
- cal.setTime(new Date(millis));
- return cal;
- }
- /**
- * 字符串转换成日期
- *
- * @param str
- * @param sdf
- * @return
- */
- public static Date str2Date(String str, SimpleDateFormat sdf) {
- if (null == str || "".equals(str)) {
- return null;
- }
- Date date = null;
- try {
- date = sdf.parse(str);
- return date;
- } catch (ParseException e) {
- e.printStackTrace();
- }
- return null;
- }
- /**
- * 当前日期
- *
- * @param l
- * @return 系统当前时间
- */
- public static Date getDate(long l) {
- return new Date();
- }
- /**
- * 日期转换为字符串
- *
- * @param date_sdf 日期格式
- * @return 字符串
- */
- public static String date2Str(SimpleDateFormat date_sdf) {
- Date date = getDate();
- if (null == date) {
- return null;
- }
- return date_sdf.format(date);
- }
- public static Date getDate() {
- return new Date();
- }
- /**
- * 格式化时间
- *
- * @param date
- * @param format
- * @return
- */
- public static String dateformat(String date, String format) {
- SimpleDateFormat sformat = new SimpleDateFormat(format);
- Date getDate = null;
- try {
- getDate = sformat.parse(date);
- } catch (ParseException e) {
- e.printStackTrace();
- }
- return sformat.format(getDate);
- }
- /**
- * 日期转换为字符串
- *
- * @param format 日期格式
- * @return 字符串
- */
- public static String getDate(String format) {
- Date date = new Date();
- SimpleDateFormat sdf = new SimpleDateFormat(format);
- return sdf.format(date);
- }
- /**
- * 指定毫秒数的时间戳
- *
- * @param millis 毫秒数
- * @return 指定毫秒数的时间戳
- */
- public static Timestamp getTimestamp(long millis) {
- return new Timestamp(millis);
- }
- /**
- * 以字符形式表示的时间戳
- *
- * @param time 毫秒数
- * @return 以字符形式表示的时间戳
- */
- public static Timestamp getTimestamp(String time) {
- return new Timestamp(Long.parseLong(time));
- }
- /**
- * 系统当前的时间戳
- *
- * @return 系统当前的时间戳
- */
- public static Timestamp getTimestamp() {
- return new Timestamp(System.currentTimeMillis());
- }
- /**
- * 当前时间,格式 yyyy-MM-dd HH:mm:ss
- *
- * @return 当前时间的标准形式字符串
- */
- public static String now() {
- return datetimeFormat.get().format(getCalendar().getTime());
- }
- /**
- * 指定日期的时间戳
- *
- * @param date 指定日期
- * @return 指定日期的时间戳
- */
- public static Timestamp getTimestamp(Date date) {
- return new Timestamp(date.getTime());
- }
- /**
- * 指定日历的时间戳
- *
- * @param cal 指定日历
- * @return 指定日历的时间戳
- */
- public static Timestamp getCalendarTimestamp(Calendar cal) {
- return new Timestamp(cal.getTime().getTime());
- }
- public static Timestamp gettimestamp() {
- Date dt = new Date();
- DateFormat df = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
- String nowTime = df.format(dt);
- return Timestamp.valueOf(nowTime);
- }
- // ////////////////////////////////////////////////////////////////////////////
- // getMillis
- // 各种方式获取的Millis
- // ////////////////////////////////////////////////////////////////////////////
- /**
- * 系统时间的毫秒数
- *
- * @return 系统时间的毫秒数
- */
- public static long getMillis() {
- return System.currentTimeMillis();
- }
- /**
- * 指定日历的毫秒数
- *
- * @param cal 指定日历
- * @return 指定日历的毫秒数
- */
- public static long getMillis(Calendar cal) {
- return cal.getTime().getTime();
- }
- /**
- * 指定日期的毫秒数
- *
- * @param date 指定日期
- * @return 指定日期的毫秒数
- */
- public static long getMillis(Date date) {
- return date.getTime();
- }
- /**
- * 指定时间戳的毫秒数
- *
- * @param ts 指定时间戳
- * @return 指定时间戳的毫秒数
- */
- public static long getMillis(Timestamp ts) {
- return ts.getTime();
- }
- // ////////////////////////////////////////////////////////////////////////////
- // formatDate
- // 将日期按照一定的格式转化为字符串
- // ////////////////////////////////////////////////////////////////////////////
- /**
- * 默认方式表示的系统当前日期,具体格式:年-月-日
- *
- * @return 默认日期按“年-月-日“格式显示
- */
- public static String formatDate() {
- return date_sdf.get().format(getCalendar().getTime());
- }
- /**
- * 默认方式表示的系统当前日期,具体格式:yyyy-MM-dd HH:mm:ss
- *
- * @return 默认日期按“yyyy-MM-dd HH:mm:ss“格式显示
- */
- public static String formatDateTime() {
- return datetimeFormat.get().format(getCalendar().getTime());
- }
- /**
- * 获取时间字符串
- */
- public static String getDataString(SimpleDateFormat formatstr) {
- return formatstr.format(getCalendar().getTime());
- }
- /**
- * 指定日期的默认显示,具体格式:年-月-日
- *
- * @param cal 指定的日期
- * @return 指定日期按“年-月-日“格式显示
- */
- public static String formatDate(Calendar cal) {
- return date_sdf.get().format(cal.getTime());
- }
- /**
- * 指定日期的默认显示,具体格式:年-月-日
- *
- * @param date 指定的日期
- * @return 指定日期按“年-月-日“格式显示
- */
- public static String formatDate(Date date) {
- return date_sdf.get().format(date);
- }
- /**
- * 指定毫秒数表示日期的默认显示,具体格式:年-月-日
- *
- * @param millis 指定的毫秒数
- * @return 指定毫秒数表示日期按“年-月-日“格式显示
- */
- public static String formatDate(long millis) {
- return date_sdf.get().format(new Date(millis));
- }
- /**
- * 默认日期按指定格式显示
- *
- * @param pattern 指定的格式
- * @return 默认日期按指定格式显示
- */
- public static String formatDate(String pattern) {
- return getSDFormat(pattern).format(getCalendar().getTime());
- }
- /**
- * 指定日期按指定格式显示
- *
- * @param cal 指定的日期
- * @param pattern 指定的格式
- * @return 指定日期按指定格式显示
- */
- public static String formatDate(Calendar cal, String pattern) {
- return getSDFormat(pattern).format(cal.getTime());
- }
- /**
- * 指定日期按指定格式显示
- *
- * @param date 指定的日期
- * @param pattern 指定的格式
- * @return 指定日期按指定格式显示
- */
- public static String formatDate(Date date, String pattern) {
- return getSDFormat(pattern).format(date);
- }
- // ////////////////////////////////////////////////////////////////////////////
- // formatTime
- // 将日期按照一定的格式转化为字符串
- // ////////////////////////////////////////////////////////////////////////////
- /**
- * 默认方式表示的系统当前日期,具体格式:年-月-日 时:分
- *
- * @return 默认日期按“年-月-日 时:分“格式显示
- */
- public static String formatTime() {
- return time_sdf.get().format(getCalendar().getTime());
- }
- /**
- * 指定毫秒数表示日期的默认显示,具体格式:年-月-日 时:分
- *
- * @param millis 指定的毫秒数
- * @return 指定毫秒数表示日期按“年-月-日 时:分“格式显示
- */
- public static String formatTime(long millis) {
- return time_sdf.get().format(new Date(millis));
- }
- /**
- * 指定日期的默认显示,具体格式:年-月-日 时:分
- *
- * @param cal 指定的日期
- * @return 指定日期按“年-月-日 时:分“格式显示
- */
- public static String formatTime(Calendar cal) {
- return time_sdf.get().format(cal.getTime());
- }
- /**
- * 指定日期的默认显示,具体格式:年-月-日 时:分
- *
- * @param date 指定的日期
- * @return 指定日期按“年-月-日 时:分“格式显示
- */
- public static String formatTime(Date date) {
- return time_sdf.get().format(date);
- }
- // ////////////////////////////////////////////////////////////////////////////
- // formatShortTime
- // 将日期按照一定的格式转化为字符串
- // ////////////////////////////////////////////////////////////////////////////
- /**
- * 默认方式表示的系统当前日期,具体格式:时:分
- *
- * @return 默认日期按“时:分“格式显示
- */
- public static String formatShortTime() {
- return short_time_sdf.get().format(getCalendar().getTime());
- }
- /**
- * 指定毫秒数表示日期的默认显示,具体格式:时:分
- *
- * @param millis 指定的毫秒数
- * @return 指定毫秒数表示日期按“时:分“格式显示
- */
- public static String formatShortTime(long millis) {
- return short_time_sdf.get().format(new Date(millis));
- }
- /**
- * 指定日期的默认显示,具体格式:时:分
- *
- * @param cal 指定的日期
- * @return 指定日期按“时:分“格式显示
- */
- public static String formatShortTime(Calendar cal) {
- SimpleDateFormat shortTimeSdf = new SimpleDateFormat("HH:mm");
- return shortTimeSdf.format(cal.getTime());
- }
- /**
- * 指定日期的默认显示,具体格式:时:分
- *
- * @param date 指定的日期
- * @return 指定日期按“时:分“格式显示
- */
- public static String formatShortTime(Date date) {
- SimpleDateFormat shortTimeSdf = new SimpleDateFormat("HH:mm");
- return shortTimeSdf.format(date);
- }
- // ////////////////////////////////////////////////////////////////////////////
- // parseDate
- // parseCalendar
- // parseTimestamp
- // 将字符串按照一定的格式转化为日期或时间
- // ////////////////////////////////////////////////////////////////////////////
- /**
- * 根据指定的格式将字符串转换成Date 如输入:2003-11-19 11:20:20将按照这个转成时间
- *
- * @param src 将要转换的原始字符窜
- * @param pattern 转换的匹配格式
- * @return 如果转换成功则返回转换后的日期
- * @throws ParseException
- * @throws
- */
- public static Date parseDate(String src, String pattern) {
- try {
- return getDateFormat(pattern).parse(src);
- } catch (ParseException e) {
- e.printStackTrace();
- return null;
- }
- }
- /**
- * 根据指定的格式将字符串转换成Date 如输入:2003-11-19 11:20:20将按照这个转成时间
- *
- * @param src 将要转换的原始字符窜
- * @param pattern 转换的匹配格式
- * @return 如果转换成功则返回转换后的日期
- * @throws
- */
- public static Calendar parseCalendar(String src, String pattern) {
- Date date = parseDate(src, pattern);
- Calendar cal = Calendar.getInstance();
- cal.setTime(date);
- return cal;
- }
- public static String formatAddDate(String src, String pattern, int amount) {
- Calendar cal;
- cal = parseCalendar(src, pattern);
- cal.add(Calendar.DATE, amount);
- return formatDate(cal);
- }
- /**
- * 根据指定的格式将字符串转换成Date 如输入:2003-11-19 11:20:20将按照这个转成时间
- *
- * @param src 将要转换的原始字符窜
- * @param pattern 转换的匹配格式
- * @return 如果转换成功则返回转换后的时间戳
- * @throws ParseException
- * @throws
- */
- public static Timestamp parseTimestamp(String src, String pattern) {
- Date date = parseDate(src, pattern);
- return new Timestamp(date.getTime());
- }
- // ////////////////////////////////////////////////////////////////////////////
- // dateDiff
- // 计算两个日期之间的差值
- // ////////////////////////////////////////////////////////////////////////////
- /**
- * 计算两个时间之间的差值,根据标志的不同而不同
- *
- * @param flag 计算标志,表示按照年/月/日/时/分/秒等计算
- * @param calSrc 减数
- * @param calDes 被减数
- * @return 两个日期之间的差值
- */
- public static int dateDiff(char flag, Calendar calSrc, Calendar calDes) {
- long millisDiff = getMillis(calSrc) - getMillis(calDes);
- if (flag == 'y') {
- return (calSrc.get(Calendar.YEAR) - calDes.get(Calendar.YEAR));
- }
- if (flag == 'd') {
- return (int) (millisDiff / DAY_IN_MILLIS);
- }
- if (flag == 'h') {
- return (int) (millisDiff / HOUR_IN_MILLIS);
- }
- if (flag == 'm') {
- return (int) (millisDiff / MINUTE_IN_MILLIS);
- }
- if (flag == 's') {
- return (int) (millisDiff / SECOND_IN_MILLIS);
- }
- return 0;
- }
- public static String getDateString(String createTime) throws ParseException {
- SimpleDateFormat sdf1 = new SimpleDateFormat("yyyy-MM-dd");
- Date date = sdf1.parse(createTime);
- SimpleDateFormat sdf2 = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
- return sdf2.format(date);
- }
- public static Map<String, Object> getStartEndTime(String createTime) throws ParseException {
- SimpleDateFormat smf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
- Date parse = smf.parse(createTime);
- Calendar calendar = Calendar.getInstance();
- calendar.setTime(parse);
- calendar.set(Calendar.HOUR_OF_DAY, 0);
- calendar.set(Calendar.MINUTE, 0);
- calendar.set(Calendar.SECOND, 0);
- Date start = calendar.getTime();
- calendar.add(Calendar.DAY_OF_MONTH, 1);
- calendar.add(Calendar.SECOND, -1);
- Date end = calendar.getTime();
- Map<String, Object> map = new HashMap<>();
- map.put("start", smf.format(start));
- map.put("end", smf.format(end));
- return map;
- }
- public static String getQuarterStartDate(Date date) {
- Calendar calendar = new GregorianCalendar();
- calendar.setTime(date);
- Integer month = calendar.get(Calendar.MONTH);
- Integer compare = month % 3;
- calendar.add(Calendar.MONTH, -compare);
- calendar.set(Calendar.DAY_OF_MONTH, 1);
- Date getDate = calendar.getTime();
- SimpleDateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd");
- return dateFormat.format(getDate);
- }
- public static String getQuarterEndDate(Date date) {
- Calendar calendar = new GregorianCalendar();
- calendar.setTime(date);
- Integer month = calendar.get(Calendar.MONTH);
- Integer compare = month % 3;
- calendar.add(Calendar.MONTH, (3 - compare));
- calendar.set(Calendar.DAY_OF_MONTH, 1);
- Date getDate = calendar.getTime();
- SimpleDateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd");
- return dateFormat.format(getDate);
- }
- public static Date stampToTime(Long ms) throws ParseException {
- long msl = ms * 1000;
- SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
- Date temp = null;
- if (ms != null) {
- try {
- String str = sdf.format(msl);
- temp = sdf.parse(str);
- } catch (ParseException e) {
- e.printStackTrace();
- }
- }
- return temp;
- }
- public static void main(String[] args) throws ParseException {
- Date date = stampToTime(1599524171L);
- System.err.println(date);
- }
- /**
- * String类型 转换为Date, 如果参数长度为10 转换格式”yyyy-MM-dd“ 如果参数长度为19 转换格式”yyyy-MM-dd
- * HH:mm:ss“ * @param text String类型的时间值
- */
- @Override
- public void setAsText(String text) {
- SimpleDateFormat format = new SimpleDateFormat("yyyy-MM-dd");
- SimpleDateFormat datetimeFormat = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
- if (StringUtils.hasText(text)) {
- try {
- if (text.indexOf(":") == -1 && text.length() == 10) {
- setValue(format.parse(text));
- } else if (text.indexOf(":") > 0 && text.length() == 19) {
- setValue(datetimeFormat.parse(text));
- } else {
- throw new IllegalArgumentException("Could not parse date, date format is error ");
- }
- } catch (ParseException ex) {
- IllegalArgumentException iae = new IllegalArgumentException("Could not parse date: " + ex.getMessage());
- iae.initCause(ex);
- throw iae;
- }
- } else {
- setValue(null);
- }
- }
- public static int getYear(Date date) {
- GregorianCalendar calendar = new GregorianCalendar();
- calendar.setTime(date);
- return calendar.get(Calendar.YEAR);
- }
- public static Date timeStampToDate(Long time) {
- SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
- Date date;
- try {
- date = sdf.parse(sdf.format(time));
- return date;
- } catch (ParseException e) {
- e.printStackTrace();
- return null;
- }
- }
- public static List<Map<String, String>> getDateWeekRange(String startDate, String endDate) throws ParseException {
- List<Map<String, String>> list = new ArrayList<>();
- String splitDate = DateUtils.addWeek(endDate, -1);
- splitDate = DateUtils.addDay(splitDate, 1);
- if (DateUtils.compareDate(startDate, splitDate) >= 0) {
- Map<String, String> map = new HashMap<>();
- map.put("startDate", startDate);
- map.put("endDate", endDate);
- list.add(map);
- } else {
- while (DateUtils.compareDate(startDate, splitDate) < 0 || DateUtils.compareDate(startDate, endDate) <= 0) {
- Map<String, String> map = new HashMap<>();
- map.put("startDate", splitDate);
- map.put("endDate", endDate);
- list.add(map);
- splitDate = DateUtils.addWeek(splitDate, -1);
- endDate = DateUtils.addWeek(endDate, -1);
- if (DateUtils.compareDate(startDate, splitDate) > 0) {
- splitDate = startDate;
- }
- }
- }
- return list;
- }
- public static List<Map<String, String>> getDateMonthRange(String startDate, String endDate) throws ParseException {
- List<Map<String, String>> list = new ArrayList<>();
- String splitDate = DateUtils.addMonth(endDate, -1);
- splitDate = DateUtils.addDay(splitDate, 1);
- if (DateUtils.compareDate(startDate, splitDate) >= 0) {
- Map<String, String> map = new HashMap<>();
- map.put("startDate", startDate);
- map.put("endDate", endDate);
- list.add(map);
- } else {
- while (DateUtils.compareDate(startDate, splitDate) < 0 || DateUtils.compareDate(startDate, endDate) <= 0) {
- Map<String, String> map = new HashMap<>();
- map.put("startDate", splitDate);
- map.put("endDate", endDate);
- list.add(map);
- splitDate = DateUtils.addMonth(splitDate, -1);
- endDate = DateUtils.addMonth(endDate, -1);
- if (DateUtils.compareDate(startDate, splitDate) > 0) {
- splitDate = startDate;
- }
- }
- }
- return list;
- }
- public static String addMonth(String dateString, int month) throws ParseException {
- SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd");
- Date date = sdf.parse(dateString);
- Calendar calendar = Calendar.getInstance();
- calendar.setTime(date);
- calendar.add(Calendar.MONTH, month);
- return sdf.format(calendar.getTime());
- }
- public static String addWeek(String dateString, int week) throws ParseException {
- SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd");
- Date date = sdf.parse(dateString);
- Calendar calendar = Calendar.getInstance();
- calendar.setTime(date);
- calendar.add(Calendar.WEEK_OF_YEAR, week);
- return sdf.format(calendar.getTime());
- }
- public static String addDay(String dateString, int day) {
- SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd");
- Date date = null;
- try {
- date = sdf.parse(dateString);
- } catch (ParseException e) {
- e.printStackTrace();
- }
- Calendar calendar = Calendar.getInstance();
- calendar.setTime(date);
- calendar.add(Calendar.DAY_OF_YEAR, day);
- return sdf.format(calendar.getTime());
- }
- public static Date addDay(Date date, int day) {
- Calendar calendar = Calendar.getInstance();
- calendar.setTime(date);
- calendar.add(Calendar.DAY_OF_YEAR, day);
- return calendar.getTime();
- }
- public static Date addSecond(Date date, int seconds) {
- Calendar calendar = Calendar.getInstance();
- calendar.setTime(date);
- calendar.add(Calendar.SECOND, seconds);
- return calendar.getTime();
- }
- public static int compareDate(String firstDateString, String secondDateString) throws ParseException {
- SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd");
- Date firstDate = sdf.parse(firstDateString);
- Date secondDate = sdf.parse(secondDateString);
- long first = firstDate.getTime();
- long second = secondDate.getTime();
- return first == second ? 0 : (first > second ? 1 : -1);
- }
- public static String timeStamp2Date(Timestamp timeLong) {
- SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
- Date date;
- try {
- date = sdf.parse(sdf.format(timeLong));
- return sdf.format(date);
- } catch (ParseException e) {
- e.printStackTrace();
- return null;
- }
- }
- public static String timeStamp2Date(long currentTimeMillis) {
- SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
- Date date;
- try {
- date = sdf.parse(sdf.format(currentTimeMillis));
- return sdf.format(date);
- } catch (ParseException e) {
- e.printStackTrace();
- return null;
- }
- }
- public static Map<String, Object> getBeforeDate() {
- Date dNow = new Date();
- Calendar calendar = Calendar.getInstance();
- calendar.setTime(dNow);
- calendar.add(Calendar.DAY_OF_MONTH, -1);
- Date dBefore = calendar.getTime();
- SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd");
- String defaultStartDate = sdf.format(dBefore);
- defaultStartDate = defaultStartDate + " 00:00:00";
- String defaultEndDate = defaultStartDate.substring(0, 10) + " 23:59:59";
- Map<String, Object> map = new HashMap<>();
- map.put("startDate", defaultStartDate);
- map.put("endDate", defaultEndDate);
- return map;
- }
- /**
- * @param format 返回日期格式
- * @param date 传入的初始日期
- * @param num 天数
- * @return
- */
- public static String getAnotherDay(String format, String date, Integer num) {
- SimpleDateFormat sdf = new SimpleDateFormat(format);
- Date getDate = null;
- try {
- getDate = sdf.parse(date);
- } catch (ParseException e) {
- e.printStackTrace();
- }
- Calendar calendar = Calendar.getInstance();
- calendar.setTime(getDate);
- calendar.add(Calendar.DAY_OF_MONTH, num);
- Date resultDate = calendar.getTime();
- return sdf.format(resultDate);
- }
- public static String getNowDate(String format) {
- SimpleDateFormat sdf = new SimpleDateFormat(format);
- Date date = new Date();
- return sdf.format(date);
- }
- public static String getMonthBefore(String format, String nowTime, int amount) {
- // 获取当前时间
- SimpleDateFormat dateFormat = new SimpleDateFormat(format);
- Date date = null;
- try {
- date = dateFormat.parse(nowTime);
- } catch (ParseException e) {
- logger.error(e.getMessage(), e);
- }
- //得到日历
- Calendar calendar = Calendar.getInstance();
- //把当前时间赋给日历
- calendar.setTime(date);
- //设置为前2月,可根据需求进行修改
- calendar.add(Calendar.MONTH, amount);
- //获取2个月前的时间
- date = calendar.getTime();
- return dateFormat.format(date);
- }
- public static Map<String, Object> compareDate(String format, String date1, String date2) {
- DateFormat df = new SimpleDateFormat(format);
- Map<String, Object> map = new HashMap<>();
- try {
- Date dt1 = df.parse(date1);
- Date dt2 = df.parse(date2);
- if (dt1.getTime() > dt2.getTime()) {
- map.put("bigDate", date1);
- map.put("smallDate", date2);
- return map;
- } else if (dt1.getTime() < dt2.getTime()) {
- map.put("bigDate", date2);
- map.put("smallDate", date1);
- return map;
- }
- } catch (Exception exception) {
- exception.printStackTrace();
- }
- return null;
- }
- /**
- * 日期中获取年份
- *
- * @param format
- * @param date
- * @return
- * @throws ParseException
- */
- public static String getYear(String format, String date) throws ParseException {
- SimpleDateFormat df = new SimpleDateFormat(format);
- Date parse = df.parse(date);
- return String.format("%tY", parse);
- }
- /**
- * 日期中获取月份
- *
- * @param format
- * @param date
- * @return
- * @throws ParseException
- */
- public static String getMonth(String format, String date) throws ParseException {
- SimpleDateFormat df = new SimpleDateFormat(format);
- Date parse = df.parse(date);
- return String.format("%tm", parse);
- }
- /**
- * 日期中获取天
- *
- * @param format
- * @param date
- * @return
- * @throws ParseException
- */
- public static String getDay(String format, String date) throws ParseException {
- SimpleDateFormat df = new SimpleDateFormat(format);
- Date parse = df.parse(date);
- return String.format("%td", parse);
- }
- /**
- * 根据时间获取季度
- * 1即Q1(1,2,3月),以此类推
- *
- * @param date
- * @return
- */
- public static int getQuarter(Date date) {
- Calendar cal = Calendar.getInstance();
- cal.setTime(date);
- //获取当前月份
- int month = cal.get(Calendar.MONTH) + 1;
- if (month <= 3) {
- return 1;
- } else if (month <= 6) {
- return 2;
- } else if (month <= 9) {
- return 3;
- } else if (month <= 12) {
- return 4;
- }
- return 0;
- }
- /**
- * 获取【所在周】周五的时间(周五为一周第一天,周四为一周最后一天)
- *
- * @param date
- */
- public static Date getFriday(Date date) {
- Calendar calendar = new GregorianCalendar();
- calendar.setTime(date);
- calendar.setFirstDayOfWeek(Calendar.FRIDAY);
- calendar.set(Calendar.DAY_OF_WEEK, Calendar.FRIDAY);
- return calendar.getTime();
- }
- /**
- * 获取传入时间的年、月份和季度(周五为每周第一天,周四为每周最后一天)
- * 获取的是所属年、月、季度,因为很多月份的第一周或最后 一周会包括上一个月或者下一个月的部分日期
- */
- public static Map<String, Integer> getYearQuarter(Date date) {
- Map<String, Integer> dateMap = new HashMap<>();
- Calendar calendar = new GregorianCalendar();
- calendar.setTime(date);
- int originYear = calendar.get(Calendar.YEAR);
- int originMonth = calendar.get(Calendar.MONTH);
- //本月所在季度(按照日期来的)
- int originQuarter = DateUtils.getQuarter(date);
- Calendar calendar1 = new GregorianCalendar();
- calendar1.setTime(date);
- calendar1.setFirstDayOfWeek(Calendar.FRIDAY);
- //1.判断当天所在周第一天是否跨月
- calendar1.set(Calendar.DAY_OF_WEEK, Calendar.FRIDAY);
- int fridayYear = calendar1.get(Calendar.YEAR);
- int fridayMonth = calendar1.get(Calendar.MONTH);
- int fridayQuarter = DateUtils.getQuarter(calendar1.getTime());
- //2.判断当天所在周的最后一天是否跨月
- Calendar calendar2 = new GregorianCalendar();
- calendar2.setTime(date);
- calendar2.setFirstDayOfWeek(Calendar.FRIDAY);
- calendar2.set(Calendar.DAY_OF_WEEK, Calendar.THURSDAY);
- int thursdayYear = calendar2.get(Calendar.YEAR);
- int thursdayMonth = calendar2.get(Calendar.MONTH);
- int thursdayQuarter = DateUtils.getQuarter(calendar2.getTime());
- //如果本周第一天(周五)和当前天不在一个月内,说明周跨月了
- if (fridayMonth == originMonth && thursdayMonth == originMonth) {
- dateMap.put("year", originYear);
- //最后一个月是11,应该+1
- dateMap.put("month", originMonth + 1);
- dateMap.put("quarter", originQuarter);
- return dateMap;
- } else if (fridayYear < originYear || (fridayYear == originYear && fridayMonth < originMonth)) {
- //判断本周有几天在本月,如果是(5,6,7)则就是本月本季度
- //int lastDay = calendar.getActualMaximum(Calendar.DAY_OF_MONTH);
- calendar1.set(Calendar.DATE, calendar1.getActualMaximum(Calendar.DATE));
- int lastDateWeek = calendar1.get(Calendar.DAY_OF_WEEK);
- //判断如果本周所在上个月的最后一天是周五、周六、周日的话,说明本周归属于本月(周五是第一天);否则本周归属于上个季度
- if (lastDateWeek == 6 || lastDateWeek == 7 || lastDateWeek == 1) {
- dateMap.put("year", originYear);
- dateMap.put("month", originMonth + 1);
- dateMap.put("quarter", originQuarter);
- } else {
- //判断如果本周属于上个月,判断是否跨年
- if (originYear == fridayYear) {
- dateMap.put("year", originYear);
- dateMap.put("month", originMonth);
- //判断是否跨季
- if (originQuarter == fridayQuarter) {
- dateMap.put("quarter", originQuarter);
- } else {
- dateMap.put("quarter", fridayQuarter);
- }
- } else {
- //跨年的话说明这周上年的12月(第四季度)
- dateMap.put("year", originYear - 1);
- dateMap.put("month", 12); //??查看是11,还是12
- dateMap.put("quarter", 4);
- }
- }
- return dateMap;
- } else if (originYear < thursdayYear || (originYear == thursdayYear && originMonth < thursdayMonth)) {
- calendar2.set(Calendar.DATE, 1);
- int firstDateWeek = calendar2.get(Calendar.DAY_OF_WEEK);
- //如果跨月的第一天是周二周三周四的话说明这周不跨月,否在进入下个月(季度、年需要再判断)
- if (firstDateWeek == 3 || firstDateWeek == 4 || firstDateWeek == 5) {
- dateMap.put("year", originYear);
- dateMap.put("month", originMonth + 1);
- dateMap.put("quarter", originQuarter);
- } else {
- if (originYear == thursdayYear) {
- dateMap.put("year", originYear);
- dateMap.put("month", originMonth + 1 + 1);
- //判断是否跨季
- if (originQuarter == thursdayQuarter) {
- dateMap.put("quarter", originQuarter);
- } else {
- dateMap.put("quarter", thursdayQuarter);
- }
- } else {
- //跨年的话说明这周属于明年的1月(第一季度)
- dateMap.put("year", originYear + 1);
- dateMap.put("month", 1);
- dateMap.put("quarter", 1);
- }
- }
- return dateMap;
- }
- return dateMap;
- }
- /**
- * 计算季度开始、结束时间
- * 原则:周五为本周的第一天,下一周的周四为本周的最后一天
- *
- * @param year
- * @param quarter
- */
- public static Map<String, String> quarterStartEndDate(int year, int quarter) {
- Map<String, String> quarterStartEndDateMap = new HashMap<>();
- Date startDate = null;
- Date endDate = null;
- int startMonth = 0;
- int endMonth = 0;
- if (quarter == 1) {
- startMonth = 1;
- endMonth = 3;
- } else if (quarter == 2) {
- startMonth = 4;
- endMonth = 6;
- } else if (quarter == 3) {
- startMonth = 7;
- endMonth = 9;
- } else {
- startMonth = 10;
- endMonth = 12;
- }
- //判断季度第一天的时间(以周为单位,有可能是上个月,也有可能是本月的非1号)
- Calendar calendar1 = new GregorianCalendar();
- calendar1.set(Calendar.YEAR, year);
- calendar1.set(Calendar.MONTH, startMonth - 1);
- calendar1.set(Calendar.DATE, 1);
- calendar1.setFirstDayOfWeek(Calendar.FRIDAY);
- //如果季度第一个月的第一天是周二周三周四,那么这周应该归属于上个季度,否则这周(包括上个月的时间)归属于这个季度
- int firstDateWeek = calendar1.get(Calendar.DAY_OF_WEEK);
- if (firstDateWeek == 5 || firstDateWeek == 3 || firstDateWeek == 4) {
- calendar1.set(Calendar.DAY_OF_WEEK, Calendar.THURSDAY);
- startDate = DateUtils.addDay(calendar1.getTime(), 1);
- } else {
- calendar1.set(Calendar.DAY_OF_WEEK, Calendar.FRIDAY);
- startDate = calendar1.getTime();
- }
- //判断季度最后一天的时间(以周为单位,有可能是下个月,也有可能是本月的非最后一天)
- Calendar calendar2 = new GregorianCalendar();
- calendar2.set(Calendar.YEAR, year);
- calendar2.set(Calendar.MONTH, endMonth - 1);
- calendar2.set(Calendar.DATE, 1);
- calendar2.setFirstDayOfWeek(Calendar.FRIDAY);
- //如果一个季度最后一个月最后一天是周五、周六、周日,则这个月最后一周属于下个季度
- calendar2.set(Calendar.DATE, calendar2.getActualMaximum(Calendar.DATE));
- int lastDateWeek = calendar2.get(Calendar.DAY_OF_WEEK);
- if (lastDateWeek == 1 || lastDateWeek == 7 || lastDateWeek == 6) {
- calendar2.set(Calendar.DAY_OF_WEEK, Calendar.FRIDAY);
- endDate = DateUtils.addDay(calendar2.getTime(), -1);
- } else {
- calendar2.set(Calendar.DAY_OF_WEEK, Calendar.THURSDAY);
- endDate = calendar2.getTime();
- }
- DateFormat sdf = new SimpleDateFormat("yyyy-MM-dd");
- quarterStartEndDateMap.put("startDate", sdf.format(startDate));
- quarterStartEndDateMap.put("endDate", sdf.format(endDate));
- return quarterStartEndDateMap;
- }
- /**
- * 获取上个季度的年度和季度数
- *
- * @param date
- * @return
- */
- public static Map<String, Integer> lastQuarter(Date date) {
- Map<String, Integer> resultMap = new HashMap<>();
- //获取当天所在
- Map<String, Integer> yearQuarter = getYearQuarter(date);
- Integer year = yearQuarter.get("year");
- Integer quarter = yearQuarter.get("quarter");
- Integer lastyear = 0;
- Integer lastQuarter = 0;
- if (quarter == 4 || quarter == 3 || quarter == 2) {
- lastyear = year;
- lastQuarter = quarter - 1;
- } else {
- lastyear = year - 1;
- lastQuarter = 4;
- }
- resultMap.put("year", lastyear);
- resultMap.put("quarter", lastQuarter);
- return resultMap;
- }
- /***
- * 两日期之间相差天数
- * @param dateStart
- * @param dateEnd
- * @return
- */
- public static long getDiscrepantDays(String dateStart, String dateEnd) {
- //设置转换的日期格式
- SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd");
- //结束时间
- Date startDate = null;
- Date endDate = null;
- try {
- //开始时间
- startDate = sdf.parse(dateStart);
- endDate = sdf.parse(dateEnd);
- } catch (ParseException e) {
- e.printStackTrace();
- }
- //得到相差的天数 betweenDate
- return (endDate.getTime() - startDate.getTime()) / (60 * 60 * 24 * 1000);
- }
- /***
- * 两个日期之间间隔的月数(不考虑日期的情况)
- */
- public static int calDiffMonth(Date start, Date end) {
- GregorianCalendar startCalendar = new GregorianCalendar();
- startCalendar.setTime(start);
- GregorianCalendar endCalendar = new GregorianCalendar();
- endCalendar.setTime(end);
- int startYear = startCalendar.get(Calendar.YEAR);
- int startMonth = startCalendar.get(Calendar.MONTH) + 1;
- int endYear = endCalendar.get(Calendar.YEAR);
- int endMonth = endCalendar.get(Calendar.MONTH) + 1;
- return (endYear - startYear) * 12 + (endMonth - startMonth);
- }
- public static int getDaysOfMonth(int year, int month) {
- Calendar calendar = Calendar.getInstance();
- calendar.set(year, month - 1, 1);
- return calendar.getActualMaximum(Calendar.DAY_OF_MONTH);
- }
- public static int getFirstDateOfMonth(int year, int month) {
- Calendar calendar = Calendar.getInstance();
- calendar.set(year, month - 1, 1);
- return calendar.getActualMinimum(Calendar.DAY_OF_MONTH);
- }
- /**
- * 获取指定日期下个月的第一天
- *
- * @param dateStr
- * @param format
- * @return
- */
- public static Map<String, String> getMaxMinDaysOfAddMonth(String dateStr, String format, int addMonth) {
- SimpleDateFormat sdf = new SimpleDateFormat(format);
- Map<String, String> dateMap = new HashMap<>();
- try {
- Date date = sdf.parse(dateStr);
- Calendar calendar = Calendar.getInstance();
- calendar.setTime(date);
- calendar.add(Calendar.MONTH, addMonth);
- calendar.set(Calendar.DAY_OF_MONTH, 1);
- dateMap.put("startDate", sdf.format(calendar.getTime()));
- calendar.set(Calendar.DAY_OF_MONTH, calendar.getActualMaximum(Calendar.DATE));
- dateMap.put("endDate", sdf.format(calendar.getTime()));
- return dateMap;
- } catch (ParseException e) {
- e.printStackTrace();
- }
- return null;
- }
- public static int dateDiff(String start, String end) {
- //设置转换的日期格式
- SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd");
- //开始时间
- Date startDate = null;
- Date endDate = null;
- try {
- startDate = sdf.parse(start);
- endDate = sdf.parse(end);
- } catch (ParseException e) {
- e.printStackTrace();
- }
- //得到相差的天数 betweenDate
- long betweenDate = (endDate.getTime() - startDate.getTime()) / (60 * 60 * 24 * 1000);
- return (int) betweenDate;
- }
- /**
- * 判断两个日期间隔是否大于半年
- *
- * @return
- */
- public static boolean isMoreSixMonth(String startDate, String endDate) throws ParseException {
- Calendar c = Calendar.getInstance();
- c.setTime(Objects.requireNonNull(parseDate(startDate, SystemDateConstant.yyyy_MM_dd)));
- long time1 = c.getTimeInMillis();
- c.setTime(Objects.requireNonNull(parseDate(endDate, SystemDateConstant.yyyy_MM_dd)));
- long time2 = c.getTimeInMillis();
- long betweenDays = (time2 - time1) / (1000 * 3600 * 24);
- int day = Integer.parseInt(String.valueOf(betweenDays));
- return day > 180;
- }
- public static List<Date> findDates(Date dBegin, Date dEnd) {
- List<Date> lDate = new ArrayList<>();
- lDate.add(dBegin);
- Calendar calBegin = Calendar.getInstance();
- // 使用给定的 Date 设置此 Calendar 的时间
- calBegin.setTime(dBegin);
- Calendar calEnd = Calendar.getInstance();
- // 使用给定的 Date 设置此 Calendar 的时间
- calEnd.setTime(dEnd);
- // 测试此日期是否在指定日期之后
- while (dEnd.after(calBegin.getTime())) {
- // 根据日历的规则,为给定的日历字段添加或减去指定的时间量
- calBegin.add(Calendar.DAY_OF_MONTH, 1);
- lDate.add(calBegin.getTime());
- }
- return lDate;
- }
- }
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