package com.ycl.common.utils;
|
|
import java.lang.management.ManagementFactory;
|
import java.sql.Timestamp;
|
import java.text.ParseException;
|
import java.text.SimpleDateFormat;
|
import java.time.LocalDate;
|
import java.time.LocalDateTime;
|
import java.time.LocalTime;
|
import java.time.ZoneId;
|
import java.time.ZonedDateTime;
|
import java.util.Date;
|
import java.util.HashSet;
|
import java.util.Objects;
|
import java.util.Set;
|
|
import org.apache.commons.lang3.time.DateFormatUtils;
|
import org.springframework.lang.Nullable;
|
|
/**
|
* 时间工具类
|
*
|
* @author ycl
|
*/
|
public class DateUtils extends org.apache.commons.lang3.time.DateUtils
|
{
|
public static String YYYY = "yyyy";
|
|
public static String YYYY_MM = "yyyy-MM";
|
|
public static String YYYY_MM_DD = "yyyy-MM-dd";
|
|
public static String YYYYMMDDHHMMSS = "yyyyMMddHHmmss";
|
|
public static String YYYY_MM_DD_HH_MM_SS = "yyyy-MM-dd HH:mm:ss";
|
|
private static String[] parsePatterns = {
|
"yyyy-MM-dd", "yyyy-MM-dd HH:mm:ss", "yyyy-MM-dd HH:mm", "yyyy-MM",
|
"yyyy/MM/dd", "yyyy/MM/dd HH:mm:ss", "yyyy/MM/dd HH:mm", "yyyy/MM",
|
"yyyy.MM.dd", "yyyy.MM.dd HH:mm:ss", "yyyy.MM.dd HH:mm", "yyyy.MM"};
|
|
private static String isHoliday = "1-1,1-28,1-29,1-30,1-31,2-1,2-2,2-3,2-4,"
|
+"4-4,4-5,4-6,5-1,5-2,5-3,5-4,5-5,5-31,6-1,6-2,10-1,10-2,10-3,"
|
+"10-4,10-5,10-6,10-7,10-8";
|
|
/**
|
* 获取两个时间内，除去周末周日以及法定节假日的 小时总数。
|
* @param startDate
|
* @param endDate
|
* @return
|
*/
|
public static long getWorkingHours(Date startDate,Date endDate){
|
|
long workingHours = 0;
|
//转换日期格式
|
LocalDateTime startTime = startDate.toInstant().atZone(ZoneId.systemDefault()).toLocalDateTime();
|
LocalDateTime endTime = endDate.toInstant().atZone(ZoneId.systemDefault()).toLocalDateTime();
|
if(startTime.isAfter(endTime)){
|
throw new RuntimeException("开始时间不能晚于结束时间");
|
}
|
LocalDateTime varTime = startTime;
|
//节假日日期(2025为列)
|
Set<LocalDate> holidays = new HashSet<>();
|
String[] holiday = isHoliday.split(",");
|
for (String str : holiday) {
|
String[] md = str.split("-");
|
int month = Integer.parseInt(md[0]);
|
int day = Integer.parseInt(md[1]);
|
holidays.add(LocalDate.of(2025,month,day));
|
}
|
while (varTime.isBefore(endTime)){
|
boolean isWorkDay = varTime.getDayOfWeek().getValue() < 6
|
&& !holidays.contains(varTime.toLocalDate());
|
// 判断是否是工作日（非周末 + 非节假日）
|
if (isWorkDay){
|
workingHours++;
|
}
|
varTime = varTime.plusHours(1);
|
}
|
return workingHours;
|
}
|
|
|
/**
|
* 获取当前Date型日期
|
*
|
* @return Date() 当前日期
|
*/
|
public static Date getNowDate()
|
{
|
return new Date();
|
}
|
|
/**
|
* 获取当前日期, 默认格式为yyyy-MM-dd
|
*
|
* @return String
|
*/
|
public static String getDate()
|
{
|
return dateTimeNow(YYYY_MM_DD);
|
}
|
|
public static final String getTime()
|
{
|
return dateTimeNow(YYYY_MM_DD_HH_MM_SS);
|
}
|
|
public static final String dateTimeNow()
|
{
|
return dateTimeNow(YYYYMMDDHHMMSS);
|
}
|
|
public static final String dateTimeNow(final String format)
|
{
|
return parseDateToStr(format, new Date());
|
}
|
|
public static final String dateTime(final Date date)
|
{
|
return parseDateToStr(YYYY_MM_DD, date);
|
}
|
|
public static final String parseDateToStr(final String format, final Date date)
|
{
|
return new SimpleDateFormat(format).format(date);
|
}
|
|
public static final Date dateTime(final String format, final String ts)
|
{
|
try
|
{
|
return new SimpleDateFormat(format).parse(ts);
|
}
|
catch (ParseException e)
|
{
|
throw new RuntimeException(e);
|
}
|
}
|
|
/**
|
* 日期路径 即年/月/日 如2018/08/08
|
*/
|
public static final String datePath()
|
{
|
Date now = new Date();
|
return DateFormatUtils.format(now, "yyyy/MM/dd");
|
}
|
|
/**
|
* 日期路径 即年/月/日 如20180808
|
*/
|
public static final String dateTime()
|
{
|
Date now = new Date();
|
return DateFormatUtils.format(now, "yyyyMMdd");
|
}
|
|
/**
|
* 日期型字符串转化为日期 格式
|
*/
|
public static Date parseDate(Object str)
|
{
|
if (str == null)
|
{
|
return null;
|
}
|
try
|
{
|
return parseDate(str.toString(), parsePatterns);
|
}
|
catch (ParseException e)
|
{
|
return null;
|
}
|
}
|
|
/**
|
* 获取服务器启动时间
|
*/
|
public static Date getServerStartDate()
|
{
|
long time = ManagementFactory.getRuntimeMXBean().getStartTime();
|
return new Date(time);
|
}
|
|
/**
|
* 计算相差天数
|
*/
|
public static int differentDaysByMillisecond(Date date1, Date date2)
|
{
|
return Math.abs((int) ((date2.getTime() - date1.getTime()) / (1000 * 3600 * 24)));
|
}
|
|
/**
|
* 计算时间差
|
*
|
* @param endDate 最后时间
|
* @param startTime 开始时间
|
* @return 时间差（天/小时/分钟）
|
*/
|
public static String timeDistance(Date endDate, Date startTime)
|
{
|
long nd = 1000 * 24 * 60 * 60;
|
long nh = 1000 * 60 * 60;
|
long nm = 1000 * 60;
|
// long ns = 1000;
|
// 获得两个时间的毫秒时间差异
|
long diff = endDate.getTime() - startTime.getTime();
|
// 计算差多少天
|
long day = diff / nd;
|
// 计算差多少小时
|
long hour = diff % nd / nh;
|
// 计算差多少分钟
|
long min = diff % nd % nh / nm;
|
// 计算差多少秒//输出结果
|
// long sec = diff % nd % nh % nm / ns;
|
return day + "天" + hour + "小时" + min + "分钟";
|
}
|
|
/**
|
* 增加 LocalDateTime ==> Date
|
*/
|
public static Date toDate(LocalDateTime temporalAccessor)
|
{
|
ZonedDateTime zdt = temporalAccessor.atZone(ZoneId.systemDefault());
|
return Date.from(zdt.toInstant());
|
}
|
|
/**
|
* 增加 LocalDate ==> Date
|
*/
|
public static Date toDate(LocalDate temporalAccessor)
|
{
|
LocalDateTime localDateTime = LocalDateTime.of(temporalAccessor, LocalTime.of(0, 0, 0));
|
ZonedDateTime zdt = localDateTime.atZone(ZoneId.systemDefault());
|
return Date.from(zdt.toInstant());
|
}
|
|
/**
|
* 获取某天的开始时间
|
*
|
* @param date
|
* @return 2023-01-01 00:00:00
|
*/
|
|
public static Date getDayStart(@Nullable Date date) {
|
if (Objects.isNull(date)) {
|
date = new Date();
|
}
|
LocalDateTime localDateTime = LocalDateTime.ofInstant(date.toInstant(), ZoneId.of("GMT+8"));
|
LocalDateTime of = LocalDateTime.of(localDateTime.getYear(), localDateTime.getMonth(), localDateTime.getDayOfMonth(), 0, 0, 0);
|
return Timestamp.valueOf(of);
|
}
|
|
/**
|
* 获取某天的结束时间
|
*
|
* @param date
|
* @return 2023-01-01 23:59:59
|
*/
|
public static Date getDayEnd(@Nullable Date date) {
|
if (Objects.isNull(date)) {
|
date = new Date();
|
}
|
LocalDateTime localDateTime = LocalDateTime.ofInstant(date.toInstant(), ZoneId.systemDefault());
|
LocalDateTime of = LocalDateTime.of(localDateTime.getYear(), localDateTime.getMonth(), localDateTime.getDayOfMonth(), 23, 59, 59);
|
return Timestamp.valueOf(of);
|
}
|
}
|
