1.时间的工具类
package com.mk.game.utils;
import org.apache.commons.lang.StringUtils;
import java.text.DateFormat;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.*;
/**
* 时间工具类
*
* @date 2018年9月25日 下午2:52:39
*/
public class DateUtils {
/**
* 时间转换格式
*
* @param time
* @return
*/
public static String fromTimeToStr(long time) {
Calendar calendar = Calendar.getInstance();
calendar.setTimeInMillis(time);
SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
return sdf.format(calendar.getTime());
}
/**
* 获取今天的日期
*
* @return
*/
public static String getCurrentDate() {
SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd");
String dateNowStr = sdf.format(new Date());
return dateNowStr;
}
public static void main(String[] args) {
System.out.println(isMonday());
}
/**
* 获取昨天的日期
*
* @return
*/
public static String getYesterday() {
Date date = new Date();
Calendar calendar = Calendar.getInstance();
calendar.setTime(date);
calendar.add(Calendar.DATE, -1);
date = calendar.getTime();
SimpleDateFormat format = new SimpleDateFormat("yyyy-MM-dd");
String dateString = format.format(date);
return dateString;
}
/**
* 获取距离第二天凌晨0:00:01的毫秒数
*
* @return
*/
public static long getMilliSecondNextEarlyMorning() {
Calendar cal = Calendar.getInstance();
cal.add(Calendar.DAY_OF_YEAR, 1);
cal.set(Calendar.HOUR_OF_DAY, 0);
cal.set(Calendar.SECOND, 0);
cal.set(Calendar.MINUTE, 0);
cal.set(Calendar.MILLISECOND, 1);
return cal.getTimeInMillis() - System.currentTimeMillis();
}
/**
* 是否是星期一
*
* @return
*/
public static boolean isMonday() {
return Calendar.getInstance().get(Calendar.DAY_OF_WEEK) == 2;
}
/**
* yy-MM-DD 表示在某年某月某日 UTC
*
* @param timeStr
* @return
*/
public static long parseTime(String timeStr) {
String[] timeArr = StringUtils.split(timeStr, "-");
TimeZone zone = TimeZone.getTimeZone("UTC");
Calendar calendar = Calendar.getInstance(zone);
calendar.set(Calendar.YEAR, Integer.parseInt(timeArr[0]));
calendar.set(Calendar.MONTH, Integer.parseInt(timeArr[1]) - 1);
calendar.set(Calendar.DAY_OF_MONTH, Integer.parseInt(timeArr[2]));
calendar.set(Calendar.HOUR_OF_DAY, 0);
calendar.set(Calendar.MINUTE, 0);
calendar.set(Calendar.SECOND, 0);
calendar.set(Calendar.MILLISECOND, 0);
return calendar.getTimeInMillis();
}
/**
* D-HH-MM，表示在每周第D天HH时MM分
*
* @param timeStr
* @return
*/
public static long parseWeekTime(String timeStr) {
String[] timeArr = StringUtils.split(timeStr, "-");
Calendar calendar = Calendar.getInstance();
int week = Integer.parseInt(timeArr[0]);
int currWeek = calendar.get(Calendar.DAY_OF_WEEK);
calendar.set(Calendar.DAY_OF_WEEK, week);
if (currWeek > week) {
calendar.add(Calendar.DAY_OF_WEEK_IN_MONTH, 1);
}
calendar.set(Calendar.HOUR_OF_DAY, Integer.parseInt(timeArr[1]));
calendar.set(Calendar.MINUTE, Integer.parseInt(timeArr[2]));
calendar.set(Calendar.SECOND, 0);
calendar.set(Calendar.MILLISECOND, 0);
return calendar.getTimeInMillis();
}
/**
* 获取某个时间戳的所在周的周几： 周1 ~ 周日：1 ~ 7
*
* @param millisTime
* @param dayOfWeekNum
* @return
*/
public static long getWeekNumTime(Long millisTime, int dayOfWeekNum) {
Calendar calendar = Calendar.getInstance();
calendar.setFirstDayOfWeek(Calendar.MONDAY);
calendar.setTimeInMillis(millisTime);
calendar.set(Calendar.DAY_OF_WEEK, (dayOfWeekNum % 7) + 1);
calendar.set(Calendar.HOUR_OF_DAY, 0);
calendar.set(Calendar.MINUTE, 0);
calendar.set(Calendar.SECOND, 0);
calendar.set(Calendar.MILLISECOND, 0);
return calendar.getTimeInMillis();
}
/**
* 获取某个时间戳的下一个周几： 周1 ~ 周日：1 ~ 7
*
* @param millisTime
* @param dayOfWeekNum
* @return
*/
public static long getNextWeekNumTime(Long millisTime, int dayOfWeekNum) {
dayOfWeekNum = (dayOfWeekNum % 7) + 1;
Calendar calendar = Calendar.getInstance();
calendar.setTimeInMillis(millisTime);
int currWeek = calendar.get(Calendar.DAY_OF_WEEK);
calendar.set(Calendar.DAY_OF_WEEK, dayOfWeekNum);
if (currWeek >= dayOfWeekNum) {
calendar.add(Calendar.WEEK_OF_MONTH, 1);
}
calendar.set(Calendar.HOUR_OF_DAY, 0);
calendar.set(Calendar.MINUTE, 0);
calendar.set(Calendar.SECOND, 0);
calendar.set(Calendar.MILLISECOND, 0);
return calendar.getTimeInMillis();
}
/**
* 获取某个时间戳的上一个周几： 周1 ~ 周日：1 ~ 7
*
* @param millisTime
* @param dayOfWeekNum
* @return
*/
public static long getLastWeekNumTime(Long millisTime, int dayOfWeekNum) {
dayOfWeekNum = (dayOfWeekNum % 7) + 1;
Calendar calendar = Calendar.getInstance();
calendar.setTimeInMillis(millisTime);
int currWeek = calendar.get(Calendar.DAY_OF_WEEK);
calendar.set(Calendar.DAY_OF_WEEK, dayOfWeekNum);
if (currWeek <= dayOfWeekNum) {
calendar.add(Calendar.WEEK_OF_MONTH, -1);
}
calendar.set(Calendar.HOUR_OF_DAY, 0);
calendar.set(Calendar.MINUTE, 0);
calendar.set(Calendar.SECOND, 0);
calendar.set(Calendar.MILLISECOND, 0);
return calendar.getTimeInMillis();
}
public static long parseFullTimeStr(String fullTimeStr, String format) {
SimpleDateFormat sdf = new SimpleDateFormat(format);
try {
Date date = sdf.parse(fullTimeStr);
return date.getTime();
} catch (ParseException e) {
LoggerUtil.getInstance().recordException(e);
e.printStackTrace();
return 0;
}
}
public static long parseFullTimeStr(String fullTimeStr) {
return parseFullTimeStr(fullTimeStr, "yyyy-MM-dd HH:mm:ss");
}
/**
* 获取下一天的零点
*/
public static long getNewDay() {
Calendar cal = Calendar.getInstance();
cal.setTime(new Date());
cal.set(Calendar.HOUR_OF_DAY, 0);
cal.set(Calendar.MINUTE, 0);
cal.set(Calendar.SECOND, 0);
cal.set(Calendar.MILLISECOND, 0);
cal.add(Calendar.DAY_OF_MONTH, 1);
return cal.getTimeInMillis();
}
/**
* 获取当天零点
*/
public static long getToday() {
Calendar cal = Calendar.getInstance();
cal.setTime(new Date());
cal.set(Calendar.HOUR_OF_DAY, 0);
cal.set(Calendar.MINUTE, 0);
cal.set(Calendar.SECOND, 0);
cal.set(Calendar.MILLISECOND, 0);
return cal.getTimeInMillis();
}
/**
* 获取某天零点
*
* @param date
* @return
*/
public static long getZeroClock(Date date) {
Calendar cal = Calendar.getInstance();
cal.setTime(date);
cal.set(Calendar.HOUR_OF_DAY, 0);
cal.set(Calendar.MINUTE, 0);
cal.set(Calendar.SECOND, 0);
cal.set(Calendar.MILLISECOND, 0);
return cal.getTimeInMillis();
}
/**
* 获取某个时间戳的零点
*
* @param dateInMillis
* @return
*/
public static long getZeroClock(long dateInMillis) {
Calendar cal = Calendar.getInstance();
cal.setTimeInMillis(dateInMillis);
cal.set(Calendar.HOUR_OF_DAY, 0);
cal.set(Calendar.MINUTE, 0);
cal.set(Calendar.SECOND, 0);
cal.set(Calendar.MILLISECOND, 0);
return cal.getTimeInMillis();
}
/**
* 获取某个时间戳的UTC零点
*
* @param dateInMillis
* @return
*/
public static long getUTCZeroClock(long dateInMillis) {
TimeZone zone = TimeZone.getTimeZone("UTC");
Calendar cal = Calendar.getInstance(zone);
cal.setTimeInMillis(dateInMillis);
cal.set(Calendar.HOUR_OF_DAY, 0);
cal.set(Calendar.MINUTE, 0);
cal.set(Calendar.SECOND, 0);
cal.set(Calendar.MILLISECOND, 0);
return cal.getTimeInMillis();
}
/**
* 周一 ~ 周日 : 1 ~ 7
*/
public static int getDayOfWeek() {
Calendar cal = Calendar.getInstance();
cal.setTime(new Date());
int day = cal.get(Calendar.DAY_OF_WEEK);
if (day == 1) {
day = 7;
} else {
day -= 1;
}
return day;
}
/**
* 周日 ~ 周六 : 1 ~ 7
*/
public static int getDayOfWeek(long time) {
Calendar cal = Calendar.getInstance();
cal.setTimeInMillis(time);
return cal.get(Calendar.DAY_OF_WEEK);
}
/**
* 计算两个时间戳间隔几天
*/
public static int getDayInterval(long time1, long time2) {
long zeroTime1 = getZeroClock(time1);
long zeroTime2 = getZeroClock(time2);
long interval = Math.abs(zeroTime2 - zeroTime1);
int dayInterval = (int) (interval / 86400000);
return dayInterval;
}
/**
* 计算UTC两个时间戳间隔几天
*/
public static int getUTCDayInterval(long time1, long time2) {
long zeroTime1 = getUTCZeroClock(time1);
long zeroTime2 = getUTCZeroClock(time2);
long interval = Math.abs(zeroTime2 - zeroTime1);
return (int) (interval / 86400000);
}
/**
* 计算两个时间戳间隔个小时
*/
public static int getHourInterval(long time1, long time2) {
int hour = 0;
long time = time1;
while (time2 > time) {
time += 60 * 60 * 1000;
hour++;
}
return hour - 1;
}
/**
* 根据指定条件获取时间戳
*
* @param timeStamp 计算的时间戳：0-取当前时间戳
* @param hour 计算的小时：大于0-后多少小时 小于0-前多少小时
*/
public static long getTimeStampByHour(long timeStamp, int hour) {
Calendar calendar = Calendar.getInstance();
if (timeStamp != 0) {
calendar.setTimeInMillis(timeStamp);
}
calendar.add(Calendar.HOUR_OF_DAY, hour);
return calendar.getTimeInMillis();
}
/**
* 判断两个时间戳是否是同一天
*/
public static boolean isSameDay(long time1, long time2) {
long zeroTime1 = getZeroClock(time1);
long zeroTime2 = getZeroClock(time2);
return zeroTime1 == zeroTime2;
}
/**
* 判断两个时间戳是否是UTC同一天
*/
public static boolean isUTCSameDay(long time1, long time2) {
long zeroTime1 = getUTCZeroClock(time1);
long zeroTime2 = getUTCZeroClock(time2);
return zeroTime1 == zeroTime2;
}
/**
* 取得当前日期所在周的第一天
*
* @param date
* @return
*/
public static Date getFirstDayOfWeek(Date date) {
if (date == null) {
date = new Date();
}
Calendar calendar = Calendar.getInstance();
calendar.setFirstDayOfWeek(Calendar.SUNDAY);
calendar.setTime(date);
calendar.set(Calendar.DAY_OF_WEEK,
calendar.getFirstDayOfWeek()); // Sunday
calendar.set(Calendar.HOUR_OF_DAY, 0);
calendar.set(Calendar.MINUTE, 0);
calendar.set(Calendar.SECOND, 0);
return calendar.getTime();
}
/**
* 取得当前日期所在周的最后一天
*
* @param date
* @return
*/
public static Date getLastDayOfWeek(Date date) {
if (date == null) {
date = new Date();
}
Calendar calendar = Calendar.getInstance();
calendar.setFirstDayOfWeek(Calendar.SUNDAY);
calendar.setTime(date);
calendar.set(Calendar.DAY_OF_WEEK,
calendar.getFirstDayOfWeek() + 6); // Saturday
calendar.set(Calendar.HOUR_OF_DAY, 23);
calendar.set(Calendar.MINUTE, 59);
calendar.set(Calendar.SECOND, 59);
return calendar.getTime();
}
/***
* 获取指定时间对应的毫秒数
* @param time "HH:mm:ss"
* @return
*/
public static long getTimeMillis(String time) {
try {
DateFormat dateFormat = new SimpleDateFormat("yy-MM-dd HH:mm:ss");
DateFormat dayFormat = new SimpleDateFormat("yy-MM-dd");
Date curDate = dateFormat.parse(dayFormat.format(new Date()) + " " + time);
return curDate.getTime();
} catch (ParseException e) {
e.printStackTrace();
}
return 0;
}
public static int getHourOfDay(long timeStamp) {
Calendar calendar = Calendar.getInstance();
calendar.setTimeInMillis(timeStamp);
return calendar.get(Calendar.HOUR_OF_DAY);
}
public static int getMonthOfDay(long timeStamp) {
Calendar calendar = Calendar.getInstance();
calendar.setTimeInMillis(timeStamp);
return calendar.get(Calendar.MONTH);
}
public static int getYearOfDay(long timeStamp) {
Calendar calendar = Calendar.getInstance();
calendar.setTimeInMillis(timeStamp);
return calendar.get(Calendar.YEAR);
}
public static int getDayOfYear(long timeStamp) {
Calendar calendar = Calendar.getInstance();
calendar.setTimeInMillis(timeStamp);
return calendar.get(Calendar.DAY_OF_YEAR);
}
public static long getHourOfDayStartTime(long timeStamp) {
Calendar cal = Calendar.getInstance();
cal.setTimeInMillis(timeStamp);
cal.set(Calendar.MINUTE, 0);
cal.set(Calendar.SECOND, 0);
cal.set(Calendar.MILLISECOND, 0);
return cal.getTimeInMillis();
}
/**
* 判断当天是否为本月第一天
*
* @return
*/
public static boolean isFirstDayOfMonth() {
boolean flag = false;
Calendar calendar = Calendar.getInstance();
int today = calendar.get(Calendar.DAY_OF_MONTH);
if (1 == today) {
flag = true;
}
return flag;
}
/**
* 描述:获取下一个月的第一天.
*
* @return
*/
public static String getNextFirstDayOfMonth() {
SimpleDateFormat dft = new SimpleDateFormat("yyyyMM");
Calendar calendar = Calendar.getInstance();
calendar.add(Calendar.MONTH, 1);
calendar.set(Calendar.DAY_OF_MONTH, calendar.getActualMinimum(Calendar.DAY_OF_MONTH));
return dft.format(calendar.getTime());
}
/**
* 描述:获取本月的第一天.
*
* @return
*/
public static String getFirstDayOfMonth() {
SimpleDateFormat dft = new SimpleDateFormat("yyyyMM");
Calendar calendar = Calendar.getInstance();
calendar.set(Calendar.DAY_OF_MONTH, calendar.getActualMinimum(Calendar.DAY_OF_MONTH));
return dft.format(calendar.getTime());
}
//获取剩余时间(秒)
public static int getRemainSecond(long time) {
if (time > System.currentTimeMillis()) {
return (int) ((time - System.currentTimeMillis()) / 1000);
}
return 0;
}
//获取剩余时间(毫秒)
public static long getRemainMillisecond(long time) {
if (time > System.currentTimeMillis()) {
return time - System.currentTimeMillis();
}
return 0;
}
//获取完成时时间戳
public static long getFinishTimestamp(long needTime) {
return System.currentTimeMillis() + needTime * 1000;
}
/**
* 计算是否是相邻的两天
*
* @param smdate 较小的时间
* @param bdate 较大的时间
* @return
* @throws ParseException
*/
public static boolean isYesterday(Date smdate, Date bdate) {
SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd");
try {
smdate = sdf.parse(sdf.format(smdate));
bdate = sdf.parse(sdf.format(bdate));
} catch (ParseException e) {
e.printStackTrace();
}
Calendar cal = Calendar.getInstance();
cal.setTime(smdate);
long time1 = cal.getTimeInMillis();
cal.setTime(bdate);
long time2 = cal.getTimeInMillis();
long between_days = (time2 - time1) / (1000 * 3600 * 24);
return Integer.parseInt(String.valueOf(between_days)) == 1;
}
/**
* 获取本周第1天到今天的日期
*
* @return
*/
public static List<String> getWeekDay() {
Calendar cal = Calendar.getInstance();
ArrayList<String> list = new ArrayList<>();
int date = cal.get(Calendar.DAY_OF_MONTH);
int n = cal.get(Calendar.DAY_OF_WEEK);
if (n == 1) {
n = 7;
} else {
n = n - 1;
}
SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd");
for (int i = 1; i <= n; i++) {
cal.set(Calendar.DAY_OF_MONTH, date + i - n);
list.add(i - 1, sdf.format(cal.getTime()));
}
return list;
}
/**
* 获取上周的所有日期
*
* @return
*/
public static List<String> getLastWeekDay() {
ArrayList<String> list = new ArrayList<>();
// 日期格式转换
SimpleDateFormat format = new SimpleDateFormat("yyyy-MM-dd");
// 当前日期
Calendar instance = Calendar.getInstance();
// 调整到上周
instance.add(Calendar.WEDNESDAY, -1);
// 调整到上周1
instance.set(Calendar.DAY_OF_WEEK, 2);
//循环打印
for (int i = 1; i <= 7; i++) {
list.add(format.format(instance.getTime()));
instance.add(Calendar.DAY_OF_WEEK, 1);
}
return list;
}
//获取当前时间戳的下一天的时间戳
public static long getNextDayTimeStamp() {
Calendar calendar = Calendar.getInstance();
calendar.add(Calendar.DATE, 1);
return calendar.getTimeInMillis();
}
//获取指定时间戳的下一天的时间戳
public static long getNextDayTimeStamp(long timeStamp) {
Calendar calendar = Calendar.getInstance();
calendar.setTimeInMillis(timeStamp);
calendar.add(Calendar.DATE, 1);
return calendar.getTimeInMillis();
}
//获取指定时间戳的下一小时的时间戳
public static long getNextHourTimeStamp(long timeStamp) {
Calendar calendar = Calendar.getInstance();
calendar.setTimeInMillis(timeStamp);
calendar.add(Calendar.HOUR_OF_DAY, 1);
return calendar.getTimeInMillis();
}
//获取指定时间戳的后多少分钟的时间戳
public static long getTimeStampAfterMinute(long timeStamp, int minute) {
Calendar calendar = Calendar.getInstance();
calendar.setTimeInMillis(timeStamp);
calendar.add(Calendar.MINUTE, minute);
return calendar.getTimeInMillis();
}
//获取当前时间戳的上一天的时间戳
public static long getLastDayTimeStamp() {
Calendar calendar = Calendar.getInstance();
calendar.add(Calendar.DATE, -1);
return calendar.getTimeInMillis();
}
//获取指定时间戳的上一天的时间戳
public static long getLastDayTimeStamp(long timeStamp) {
Calendar calendar = Calendar.getInstance();
calendar.setTimeInMillis(timeStamp);
calendar.add(Calendar.DATE, -1);
return calendar.getTimeInMillis();
}
/**
* 根据指定条件获取时间戳
*
* @param timeStamp 计算的时间戳：0-取当前时间戳
* @param day 计算的天数：大于0-后多少天 小于0-前多少天
*/
public static long getTimeStampByDay(long timeStamp, int day) {
Calendar calendar = Calendar.getInstance();
if (timeStamp != 0) {
calendar.setTimeInMillis(timeStamp);
}
calendar.add(Calendar.DATE, day);
return calendar.getTimeInMillis();
}
/**
* 获取昨天天某个时间戳
*
* @param hour 时
* @param minute 分钟
* @param second 秒
* @param milliSecond 毫秒
* @return
*/
public static long getLastDayOneTimeStamp(int hour, int minute, int second, int milliSecond) {
Calendar calendar = Calendar.getInstance();
calendar.add(Calendar.DATE, -1);
calendar.set(Calendar.HOUR_OF_DAY, hour);
calendar.set(Calendar.MINUTE, minute);
calendar.set(Calendar.SECOND, second);
calendar.set(Calendar.MILLISECOND, milliSecond);
return calendar.getTimeInMillis();
}
/**
* 获取今天某个时间戳
*
* @param hour 时
* @param minute 分钟
* @param second 秒
* @param milliSecond 毫秒
* @return
*/
public static long getTodayOneTimeStamp(int hour, int minute, int second, int milliSecond) {
Calendar calendar = Calendar.getInstance();
calendar.set(Calendar.HOUR_OF_DAY, hour);
calendar.set(Calendar.MINUTE, minute);
calendar.set(Calendar.SECOND, second);
calendar.set(Calendar.MILLISECOND, milliSecond);
return calendar.getTimeInMillis();
}
/**
* 获取明天某个时间戳
*
* @param hour 时
* @param minute 分钟
* @param second 秒
* @param milliSecond 毫秒
* @return
*/
public static long getNextDayOneTimeStamp(int hour, int minute, int second, int milliSecond) {
Calendar calendar = Calendar.getInstance();
calendar.add(Calendar.DATE, 1);
calendar.set(Calendar.HOUR_OF_DAY, hour);
calendar.set(Calendar.MINUTE, minute);
calendar.set(Calendar.SECOND, second);
calendar.set(Calendar.MILLISECOND, milliSecond);
return calendar.getTimeInMillis();
}
/**
* 获取UTC当天24点时间戳
*
* @return
*/
public static long getUTCTodayEndTime() {
TimeZone zone = TimeZone.getTimeZone("UTC");
Calendar cal = Calendar.getInstance(zone);
cal.set(Calendar.HOUR_OF_DAY, 23);
cal.set(Calendar.MINUTE, 59);
cal.set(Calendar.SECOND, 59);
cal.set(Calendar.MILLISECOND, 999);
return cal.getTimeInMillis();
}
/**
* 获取UTC当天0点时间戳
*
* @return
*/
public static long getUTCTodayStartTime() {
TimeZone zone = TimeZone.getTimeZone("UTC");
Calendar cal = Calendar.getInstance(zone);
cal.set(Calendar.HOUR_OF_DAY, 0);
cal.set(Calendar.MINUTE, 0);
cal.set(Calendar.SECOND, 0);
cal.set(Calendar.MILLISECOND, 100);
return cal.getTimeInMillis();
}
/**
* 获取UTC当天直接时间点时间戳
* hourOfDay 24小时制
* 23 59 59 UTC24点
* 0 0 0 UTC0点
*
* @return
*/
public static long getUTCTodayTime(int hourOfDay, int min, int sec) {
TimeZone zone = TimeZone.getTimeZone("UTC");
Calendar cal = Calendar.getInstance(zone);
cal.set(Calendar.HOUR_OF_DAY, hourOfDay);
cal.set(Calendar.MINUTE, min);
cal.set(Calendar.SECOND, sec);
cal.set(Calendar.MILLISECOND, 100);
return cal.getTimeInMillis();
}
/**
* 获取UTC时间
*/
public static long getUTCTime() {
TimeZone zone = TimeZone.getTimeZone("UTC");
Calendar calendar = Calendar.getInstance(zone);
return calendar.getTimeInMillis();
}
/**
* 获取UTC当前时间
*/
public static Date getUTCDate() {
StringBuffer UTCTimeBuffer = new StringBuffer();
TimeZone zone = TimeZone.getTimeZone("UTC");
Calendar cal = Calendar.getInstance(zone);
int year = cal.get(Calendar.YEAR);
int month = cal.get(Calendar.MONTH) + 1;
int day = cal.get(Calendar.DAY_OF_MONTH);
int hour = cal.get(Calendar.HOUR_OF_DAY);
int minute = cal.get(Calendar.MINUTE);
int sec = cal.get(Calendar.SECOND);
UTCTimeBuffer.append(year).append("-").append(month).append("-").append(day);
UTCTimeBuffer.append(" ").append(hour).append(":").append(minute).append(":").append(sec);
try {
SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
return sdf.parse(UTCTimeBuffer.toString());
} catch (ParseException e) {
e.printStackTrace();
}
return cal.getTime();
}
/**
* 获取UTC明天直接时间点时间戳
*
* @param hour 时
* @param minute 分钟
* @param second 秒
* @return
*/
public static long getUTCTomorrowTime(int hour, int minute, int second) {
TimeZone zone = TimeZone.getTimeZone("UTC");
Calendar calendar = Calendar.getInstance(zone);
calendar.add(Calendar.DATE, 1);
calendar.set(Calendar.HOUR_OF_DAY, hour);
calendar.set(Calendar.MINUTE, minute);
calendar.set(Calendar.SECOND, second);
return calendar.getTimeInMillis();
}
/**
* 获取指定时间戳对应周内某一时刻的时间戳
* 周一为第一天
*
* @param day 第几天
* @param hour 第几小时
* @return
*/
public static long getThisWeekDayNumTime(long nowTime, int day, int hour) {
TimeZone zone = TimeZone.getTimeZone("UTC");
Calendar cal = Calendar.getInstance(zone);
cal.setTimeInMillis(nowTime);
cal.set(Calendar.DAY_OF_WEEK, (day % 7) + 1);
cal.set(Calendar.HOUR_OF_DAY, hour);
cal.set(Calendar.MINUTE, 0);
cal.set(Calendar.SECOND, 0);
cal.set(Calendar.MILLISECOND, 0);
if (cal.get(Calendar.DAY_OF_WEEK) == 1) {
cal.add(Calendar.DATE, 7);
}
return cal.getTime().getTime();
}
/**
* 获取下周周某一时刻的时间戳
* 周一为第一天
*
* @param day 第几天
* @param hour 第几小时
* @return
*/
public static long getLastWeekDayNumTime(int day, int hour) {
TimeZone zone = TimeZone.getTimeZone("UTC");
Calendar cal = Calendar.getInstance(zone);
cal.add(Calendar.WEDNESDAY, +1);
cal.set(Calendar.DAY_OF_WEEK, (day % 7) + 1);
cal.set(Calendar.HOUR_OF_DAY, hour);
cal.set(Calendar.MINUTE, 0);
cal.set(Calendar.SECOND, 0);
cal.set(Calendar.MILLISECOND, 0);
if (cal.get(Calendar.DAY_OF_WEEK) == 1) {
cal.add(Calendar.DATE, 7);
}
return cal.getTime().getTime();
}
public static long getLastWeekDayNumTime(long nowTime, int day, int hour) {
TimeZone zone = TimeZone.getTimeZone("UTC");
Calendar cal = Calendar.getInstance(zone);
cal.setTimeInMillis(nowTime);
cal.add(Calendar.WEDNESDAY, +1);
cal.set(Calendar.DAY_OF_WEEK, (day % 7) + 1);
cal.set(Calendar.HOUR_OF_DAY, hour);
cal.set(Calendar.MINUTE, 0);
cal.set(Calendar.SECOND, 0);
cal.set(Calendar.MILLISECOND, 0);
if (cal.get(Calendar.DAY_OF_WEEK) == 1) {
cal.add(Calendar.DATE, 7);
}
return cal.getTime().getTime();
}
/**
* 时间转换格式yyyyMMddHHmmss
*
* @return
*/
public static String fromDateToStr(Date date) {
SimpleDateFormat sdf = new SimpleDateFormat("yyyyMMddHHmmss");
return sdf.format(date);
}
/**
* 获取下一个5分钟的秒数
*
* @return
*/
public static int getNextMinute5Sec() {
Calendar cal = Calendar.getInstance();
int delay = Math.abs((5 - cal.get(Calendar.MINUTE) % 5)) * 60 - cal.get(Calendar.SECOND);
return delay;
}
/**
* 当前所处的5分钟Shi几案
*
* @return
*/
public static Date getMinute5Date() {
Calendar cal = Calendar.getInstance();
int delay = (cal.get(Calendar.MINUTE) / 5) * 5;
cal.set(Calendar.MINUTE, delay);
cal.set(Calendar.SECOND, 0);
cal.set(Calendar.MILLISECOND, 0);
return cal.getTime();
}
public static Date getUTCDate(long time) {
StringBuffer UTCTimeBuffer = new StringBuffer();
TimeZone zone = TimeZone.getTimeZone("UTC");
Calendar cal = Calendar.getInstance(zone);
cal.setTimeInMillis(time);
int year = cal.get(Calendar.YEAR);
int month = cal.get(Calendar.MONTH) + 1;
int day = cal.get(Calendar.DAY_OF_MONTH);
int hour = cal.get(Calendar.HOUR_OF_DAY);
int minute = cal.get(Calendar.MINUTE);
int sec = cal.get(Calendar.SECOND);
UTCTimeBuffer.append(year).append("-").append(month).append("-").append(day);
UTCTimeBuffer.append(" ").append(hour).append(":").append(minute).append(":").append(sec);
try {
SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
return sdf.parse(UTCTimeBuffer.toString());
} catch (ParseException e) {
e.printStackTrace();
}
return cal.getTime();
}
public static int getHour() {
Calendar calendar = Calendar.getInstance();
return calendar.get(Calendar.HOUR_OF_DAY);
}
/**
* 获取天数对应的毫秒数
*
* @param day 计算天
* @return 天对应毫秒数
*/
public static long getDayToMillis(int day) {
return (long) day * 24 * 60 * 60 * 1000;
}
}2.map取值存入另一个map
Map<Integer, HeroSend> heroSendMap = GameConfigMapCache.getInstance().getConfigInfoByFileName("HeroSend");
Map<Integer, Long> rwardGuideHero = new HashMap<>();
for (Integer heroSendId : heroSendMap.keySet()) {
rwardGuideHero.put(heroSendId, DateUtils.getTimeStampByHour(System.currentTimeMillis(), heroSendMap.get(heroSendId).get_reward_time / 3600));
}