| | |
| | | import java.lang.management.ManagementFactory; |
| | | 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.time.*; |
| | | import java.util.Date; |
| | | |
| | | import org.apache.commons.lang3.time.DateFormatUtils; |
| | | |
| | | /** |
| | | * 时间工具类 |
| | | * |
| | | * |
| | | * @author ruoyi |
| | | */ |
| | | public class DateUtils extends org.apache.commons.lang3.time.DateUtils |
| | | { |
| | | 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_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[] 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"}; |
| | | |
| | | /** |
| | | * 获取当前Date型日期 |
| | | * |
| | | * |
| | | * @return Date() 当前日期 |
| | | */ |
| | | public static Date getNowDate() |
| | | { |
| | | 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() |
| | | { |
| | | public static String getDate() { |
| | | return dateTimeNow(YYYY_MM_DD); |
| | | } |
| | | |
| | | public static final String getTime() |
| | | { |
| | | public static final String getTime() { |
| | | return dateTimeNow(YYYY_MM_DD_HH_MM_SS); |
| | | } |
| | | |
| | | public static final String dateTimeNow() |
| | | { |
| | | public static final String dateTimeNow() { |
| | | return dateTimeNow(YYYYMMDDHHMMSS); |
| | | } |
| | | |
| | | public static final String dateTimeNow(final String format) |
| | | { |
| | | public static final String dateTimeNow(final String format) { |
| | | return parseDateToStr(format, new Date()); |
| | | } |
| | | |
| | | public static final String dateTime(final Date 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) |
| | | { |
| | | 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 |
| | | { |
| | | public static final Date dateTime(final String format, final String ts) { |
| | | try { |
| | | return new SimpleDateFormat(format).parse(ts); |
| | | } |
| | | catch (ParseException e) |
| | | { |
| | | } catch (ParseException e) { |
| | | throw new RuntimeException(e); |
| | | } |
| | | } |
| | |
| | | /** |
| | | * 日期路径 即年/月/日 如2018/08/08 |
| | | */ |
| | | public static final String datePath() |
| | | { |
| | | 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() |
| | | { |
| | | 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) |
| | | { |
| | | public static Date parseDate(Object str) { |
| | | if (str == null) { |
| | | return null; |
| | | } |
| | | try |
| | | { |
| | | try { |
| | | return parseDate(str.toString(), parsePatterns); |
| | | } |
| | | catch (ParseException e) |
| | | { |
| | | } catch (ParseException e) { |
| | | return null; |
| | | } |
| | | } |
| | |
| | | /** |
| | | * 获取服务器启动时间 |
| | | */ |
| | | public static Date getServerStartDate() |
| | | { |
| | | 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) |
| | | { |
| | | public static int differentDaysByMillisecond(Date date1, Date date2) { |
| | | return Math.abs((int) ((date2.getTime() - date1.getTime()) / (1000 * 3600 * 24))); |
| | | } |
| | | |
| | | /** |
| | | * 计算两个时间差 |
| | | */ |
| | | public static String getDatePoor(Date endDate, Date nowDate) |
| | | { |
| | | public static String getDatePoor(Date endDate, Date nowDate) { |
| | | long nd = 1000 * 24 * 60 * 60; |
| | | long nh = 1000 * 60 * 60; |
| | | long nm = 1000 * 60; |
| | |
| | | /** |
| | | * 增加 LocalDateTime ==> Date |
| | | */ |
| | | public static Date toDate(LocalDateTime temporalAccessor) |
| | | { |
| | | 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) |
| | | { |
| | | 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()); |
| | | } |
| | | |
| | | /** |
| | | * 往前推多少分钟,获取往前推的时间点 |
| | | * |
| | | * @param minute 分钟 |
| | | * @param timeFormat 时间格式 |
| | | * @return |
| | | */ |
| | | public static String beforeTime(Long minute, String timeFormat) { |
| | | if (StringUtils.isEmpty(timeFormat)) { |
| | | timeFormat = YYYY_MM_DD_HH_MM_SS; |
| | | } |
| | | LocalDateTime now = LocalDateTime.now(); |
| | | Duration tenMinutes = Duration.ofMinutes(minute); |
| | | LocalDateTime tenMinutesAgo = now.minus(tenMinutes); |
| | | Date date = Date.from(tenMinutesAgo.atZone(ZoneOffset.ofHours(8)).toInstant()); |
| | | SimpleDateFormat dateFormat = new SimpleDateFormat(timeFormat);//可以方便地修改日期格式 |
| | | String nowTime_10 = dateFormat.format(date); |
| | | return nowTime_10; |
| | | } |
| | | } |