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| | |
| | | /* |
| | | * Copyright (c) 2018-2028, DreamLu All rights reserved. |
| | | * |
| | | * Redistribution and use in source and binary forms, with or without |
| | | * modification, are permitted provided that the following conditions are met: |
| | | * |
| | | * Redistributions of source code must retain the above copyright notice, |
| | | * this list of conditions and the following disclaimer. |
| | | * Redistributions in binary form must reproduce the above copyright |
| | | * notice, this list of conditions and the following disclaimer in the |
| | | * documentation and/or other materials provided with the distribution. |
| | | * Neither the name of the dreamlu.net developer nor the names of its |
| | | * contributors may be used to endorse or promote products derived from |
| | | * this software without specific prior written permission. |
| | | * Author: DreamLu 墿¥æ¢¦ (596392912@qq.com) |
| | | */ |
| | | package org.springblade.core.tool.utils; |
| | | |
| | | import java.time.*; |
| | | import java.time.format.DateTimeFormatter; |
| | | import java.time.temporal.Temporal; |
| | | import java.time.temporal.TemporalAccessor; |
| | | import java.util.Date; |
| | | |
| | | /** |
| | | * DateTime å·¥å
·ç±» |
| | | * |
| | | * @author L.cm |
| | | */ |
| | | public class DateTimeUtil { |
| | | public static final DateTimeFormatter DATETIME_FORMAT = DateTimeFormatter.ofPattern(DateUtil.PATTERN_DATETIME); |
| | | public static final DateTimeFormatter DATE_FORMAT = DateTimeFormatter.ofPattern(DateUtil.PATTERN_DATE); |
| | | public static final DateTimeFormatter TIME_FORMAT = DateTimeFormatter.ofPattern(DateUtil.PATTERN_TIME); |
| | | |
| | | /** |
| | | * æ¥ææ¶é´æ ¼å¼å |
| | | * |
| | | * @param temporal æ¶é´ |
| | | * @return æ ¼å¼ååçæ¶é´ |
| | | */ |
| | | public static String formatDateTime(TemporalAccessor temporal) { |
| | | return DATETIME_FORMAT.format(temporal); |
| | | } |
| | | |
| | | /** |
| | | * æ¥ææ¶é´æ ¼å¼å |
| | | * |
| | | * @param temporal æ¶é´ |
| | | * @return æ ¼å¼ååçæ¶é´ |
| | | */ |
| | | public static String formatDate(TemporalAccessor temporal) { |
| | | return DATE_FORMAT.format(temporal); |
| | | } |
| | | |
| | | /** |
| | | * æ¶é´æ ¼å¼å |
| | | * |
| | | * @param temporal æ¶é´ |
| | | * @return æ ¼å¼ååçæ¶é´ |
| | | */ |
| | | public static String formatTime(TemporalAccessor temporal) { |
| | | return TIME_FORMAT.format(temporal); |
| | | } |
| | | |
| | | /** |
| | | * æ¥ææ ¼å¼å |
| | | * |
| | | * @param temporal æ¶é´ |
| | | * @param pattern è¡¨è¾¾å¼ |
| | | * @return æ ¼å¼ååçæ¶é´ |
| | | */ |
| | | public static String format(TemporalAccessor temporal, String pattern) { |
| | | return DateTimeFormatter.ofPattern(pattern).format(temporal); |
| | | } |
| | | |
| | | /** |
| | | * å°å符串转æ¢ä¸ºæ¶é´ |
| | | * |
| | | * @param dateStr æ¶é´å符串 |
| | | * @param pattern è¡¨è¾¾å¼ |
| | | * @return æ¶é´ |
| | | */ |
| | | public static LocalDateTime parseDateTime(String dateStr, String pattern) { |
| | | DateTimeFormatter formatter = DateTimeFormatter.ofPattern(pattern); |
| | | return DateTimeUtil.parseDateTime(dateStr, formatter); |
| | | } |
| | | |
| | | /** |
| | | * å°å符串转æ¢ä¸ºæ¶é´ |
| | | * |
| | | * @param dateStr æ¶é´å符串 |
| | | * @param formatter DateTimeFormatter |
| | | * @return æ¶é´ |
| | | */ |
| | | public static LocalDateTime parseDateTime(String dateStr, DateTimeFormatter formatter) { |
| | | return LocalDateTime.parse(dateStr, formatter); |
| | | } |
| | | |
| | | /** |
| | | * å°å符串转æ¢ä¸ºæ¶é´ |
| | | * |
| | | * @param dateStr æ¶é´å符串 |
| | | * @return æ¶é´ |
| | | */ |
| | | public static LocalDateTime parseDateTime(String dateStr) { |
| | | return DateTimeUtil.parseDateTime(dateStr, DateTimeUtil.DATETIME_FORMAT); |
| | | } |
| | | |
| | | /** |
| | | * å°å符串转æ¢ä¸ºæ¶é´ |
| | | * |
| | | * @param dateStr æ¶é´å符串 |
| | | * @param pattern è¡¨è¾¾å¼ |
| | | * @return æ¶é´ |
| | | */ |
| | | public static LocalDate parseDate(String dateStr, String pattern) { |
| | | DateTimeFormatter formatter = DateTimeFormatter.ofPattern(pattern); |
| | | return DateTimeUtil.parseDate(dateStr, formatter); |
| | | } |
| | | |
| | | /** |
| | | * å°å符串转æ¢ä¸ºæ¶é´ |
| | | * |
| | | * @param dateStr æ¶é´å符串 |
| | | * @param formatter DateTimeFormatter |
| | | * @return æ¶é´ |
| | | */ |
| | | public static LocalDate parseDate(String dateStr, DateTimeFormatter formatter) { |
| | | return LocalDate.parse(dateStr, formatter); |
| | | } |
| | | |
| | | /** |
| | | * å°å符串转æ¢ä¸ºæ¥æ |
| | | * |
| | | * @param dateStr æ¶é´å符串 |
| | | * @return æ¶é´ |
| | | */ |
| | | public static LocalDate parseDate(String dateStr) { |
| | | return DateTimeUtil.parseDate(dateStr, DateTimeUtil.DATE_FORMAT); |
| | | } |
| | | |
| | | /** |
| | | * å°å符串转æ¢ä¸ºæ¶é´ |
| | | * |
| | | * @param dateStr æ¶é´å符串 |
| | | * @param pattern æ¶é´æ£å |
| | | * @return æ¶é´ |
| | | */ |
| | | public static LocalTime parseTime(String dateStr, String pattern) { |
| | | DateTimeFormatter formatter = DateTimeFormatter.ofPattern(pattern); |
| | | return DateTimeUtil.parseTime(dateStr, formatter); |
| | | } |
| | | |
| | | /** |
| | | * å°å符串转æ¢ä¸ºæ¶é´ |
| | | * |
| | | * @param dateStr æ¶é´å符串 |
| | | * @param formatter DateTimeFormatter |
| | | * @return æ¶é´ |
| | | */ |
| | | public static LocalTime parseTime(String dateStr, DateTimeFormatter formatter) { |
| | | return LocalTime.parse(dateStr, formatter); |
| | | } |
| | | |
| | | /** |
| | | * å°å符串转æ¢ä¸ºæ¶é´ |
| | | * |
| | | * @param dateStr æ¶é´å符串 |
| | | * @return æ¶é´ |
| | | */ |
| | | public static LocalTime parseTime(String dateStr) { |
| | | return DateTimeUtil.parseTime(dateStr, DateTimeUtil.TIME_FORMAT); |
| | | } |
| | | |
| | | /** |
| | | * æ¶é´è½¬ Instant |
| | | * |
| | | * @param dateTime æ¶é´ |
| | | * @return Instant |
| | | */ |
| | | public static Instant toInstant(LocalDateTime dateTime) { |
| | | return dateTime.atZone(ZoneId.systemDefault()).toInstant(); |
| | | } |
| | | |
| | | /** |
| | | * Instant 转 æ¶é´ |
| | | * |
| | | * @param instant Instant |
| | | * @return Instant |
| | | */ |
| | | public static LocalDateTime toDateTime(Instant instant) { |
| | | return LocalDateTime.ofInstant(instant, ZoneId.systemDefault()); |
| | | } |
| | | |
| | | /** |
| | | * è½¬æ¢æ date |
| | | * |
| | | * @param dateTime LocalDateTime |
| | | * @return Date |
| | | */ |
| | | public static Date toDate(LocalDateTime dateTime) { |
| | | return Date.from(DateTimeUtil.toInstant(dateTime)); |
| | | } |
| | | |
| | | /** |
| | | * æ¯è¾2个æ¶é´å·®ï¼è·¨åº¦æ¯è¾å° |
| | | * |
| | | * @param startInclusive å¼å§æ¶é´ |
| | | * @param endExclusive ç»ææ¶é´ |
| | | * @return æ¶é´é´é |
| | | */ |
| | | public static Duration between(Temporal startInclusive, Temporal endExclusive) { |
| | | return Duration.between(startInclusive, endExclusive); |
| | | } |
| | | |
| | | /** |
| | | * æ¯è¾2个æ¶é´å·®ï¼è·¨åº¦æ¯è¾å¤§ï¼å¹´ææ¥ä¸ºåä½ |
| | | * |
| | | * @param startDate å¼å§æ¶é´ |
| | | * @param endDate ç»ææ¶é´ |
| | | * @return æ¶é´é´é |
| | | */ |
| | | public static Period between(LocalDate startDate, LocalDate endDate) { |
| | | return Period.between(startDate, endDate); |
| | | } |
| | | } |