/** * 将 LocalDate 转为 Date * * @param localDate * @return java.util.Date */ public static Date localDateToDate...(LocalDate localDate) { return Date.from(localDate.atStartOfDay(ZoneId.systemDefault()).toInstant
Date to LocalDate（ 将Date 转为 LocalDate ） public static LocalDate dateToLocalDate(Date date) { Instant...LocalDate to Date public static Date localDateToDate(LocalDate localDate) { ZoneId zone = ZoneId.systemDefault...LocalDateTime localDateTime = LocalDateTime.of(localDate, localTime); ZoneId zone = ZoneId.systemDefault...获取任意日期 public static LocalDate anyDay(LocalDate localDate) { /** * 当月第一天-写法1 */...LocalDate dayOfMonth = localDate.withDayOfMonth(2); /** * 当月第一天-写法2 */ LocalDate
1.LocalDate转Date LocalDate date = LocalDate.of(2006,07,26); ZoneId zone = ZoneId.systemDefault...date.atStartOfDay().atZone(zone).toInstant(); java.util.Date da = Date.from(instant); 2.Date转LocalDate...Instant instant =new Date().toInstant(); ZoneId zone = ZoneId.systemDefault(); LocalDateTime...localDateTime = LocalDateTime.ofInstant(instant, zone); LocalDate localDate= localDateTime.toLocalDate
LocalDate转Date LocalDate nowLocalDate = LocalDate.now(); Date date = Date.from(localDate.atStartOfDay...转Date LocalDateTime localDateTime = LocalDateTime.now(); Date date = Date.from(localDateTime.atZone(ZoneOffset.ofHours...(8)).toInstant()); Date转LocalDateTime(LocalDate) Date date = new Date(); LocalDateTime localDateTime...().atZone(ZoneOffset.ofHours(8)).toLocalDate(); LocalDate转时间戳 LocalDate localDate = LocalDate.now();...(8)).toEpochMilli(); 时间戳转LocalDateTime(LocalDate) long timestamp = System.currentTimeMillis(); LocalDate
@Test public void timeTest() { Date date = new Date(); //date转换为localDateTime LocalDateTime localDateTime...= LocalDateTime.ofInstant(date.toInstant(), ZoneId.systemDefault()); System.out.println("localDateTime...= " + localDateTime); //date转换为localDate LocalDateTime localDateTime2 = LocalDateTime.ofInstant(date.toInstant...(), ZoneId.systemDefault()); LocalDate localDate = localDateTime2.toLocalDate(); System.out.println("...localDate = " + localDate); //localDate转换为date Date fromDate = Date.from(localDate.atStartOfDay(ZoneId.systemDefault
目录 使用背景 转换方法 LocalDateTime 转 LocalDate LocalDate 转 LocalDateTime LocalDate 转 Date Date转LocalDate LocalDateTime...转Date Date 转 LocalDateTime 现在LocalDateTime、LocalDate、Date之间的相互转换就完成了 ---- 使用背景 LocalDateTime 及 LocalDate...LocalDate localDate = localDateTime.toLocalDate(); LocalDate 转 LocalDateTime 一般调用 atTime() 方法进行赋值 LocalDate...()); LocalDate 转 Date 先调用 atStartOfDay() 方法转 LocalDateTime 再转 Date LocalDate localDate = LocalDate.now...localDate = date.toInstant().atZone(zoneId).toLocalDate(); LocalDateTime转Date 在LocalDateTime 转 Date
localDateTime = LocalDateTime.now(); private LocalDate localDate = LocalDate.now(); @JsonFormat...; } public void setLocalDateTime(LocalDateTime localDateTime) { this.localDateTime =...localDateTime; } public LocalDate getLocalDate() { return localDate; } public...date=2019-01-17 {"localDateTime":"2019-01-17 19:47:51","localDate":"2019-01-17"} http://localhost...date=2019-01-17%2018:31:41 {"localDateTime":"2019-01-17 18:31:41","localDate":"2019-01-17"}
一 前言 二 时间戳与LocalDateTime互转 2.1 LocalDateTime 转 时间戳 方式一 这边值得一提的是在中国的时区偏移是8小时，本次示例转的时间戳是秒级别，得到的值是一个long...); } 三 时间戳与LocalDate互转 学会时间戳与LocalDate互转，同理就可以推出时间戳与LocalTime 互转，不过知识追寻者相信几乎没人会用到这个，故这边就不做示例； 3.1 时间戳转...3.2 LocalDate 转 时间戳 方式一 注意妙计时间戳 @Test public void localDateTest3(){ LocalDate localDate = LocalDate.now...与Date互转 5.1 LocalDate 转 Date @Test public void DateTest5(){ //当前时间 LocalDate localDate = LocalDate.now...6.1 LocalDateTime 转字符串 @Test public void format1(){ // 获得 localDateTime LocalDateTime localDateTime
LocalDate专门处理日期，LocalTime专门处理时间，LocalDateTime包含了日期和时间，而且对于很多复杂的问题，都提供了现成的方法，比如：获取2017年12月的第一个周一等。...package test; import java.time.DayOfWeek; import java.time.LocalDate; import java.time.LocalDateTime...(); System.out.println(today); //构造日期 2017-10-08 LocalDate today2 = LocalDate.of...Test public void testTime() { LocalDateTime time = LocalDateTime.now(); System.out.println...startTime = LocalDateTime.of(2018, 1, 1, 20, 31, 20); LocalDateTime endTime = LocalDateTime.of
概述 时间日期处理是平时工作中使用非常频繁的逻辑，Java8中提供的新的时间类LocalDateTime和LocalDate，使日期处理可以更简单。...友情提醒下，业务开发中最好默认使用LocalDateTime，因为LocalDateTime可以很方便的转换为LocalDate，但是LocalDate是不可以转为LocalDateTime的，会没有时分秒的数据...localDateTime = LocalDateTime.ofInstant(instant, zone); } // 02. java.util.Date –> java.time.LocalDate...localDateTime = LocalDateTime.ofInstant(instant, zone); LocalDate localDate = localDateTime.toLocalDate...localDate = LocalDate.now(); LocalDateTime localDateTime = LocalDateTime.of(localDate, localTime);
1.LocalDate转Date LocalDate nowLocalDate = LocalDate.now(); Date date = Date.from(nowLocalDate.atStartOfDay...(ZoneId.systemDefault()).toInstant()); 2.LocalDateTime转Date LocalDateTime localDateTime = LocalDateTime.now...(); 4.LocalDate转时间戳 LocalDate localDate = LocalDate.now(); long timestamp = localDate.atStartOfDay...(ZoneId.systemDefault()).toInstant().toEpochMilli(); 5.LocalDateTime转时间戳 LocalDateTime localDateTime...(); 6.时间戳转LocalDateTime(LocalDate) long timestamp = System.currentTimeMillis(); LocalDate localDate
二.Date转LocalDate 如果要将Java.util.Date转换为java.time.LocalDate，可以使用以下步骤： 1)将java.util.Date转换为ZonedDateTime...(“LocalDate = ” + localDate); } } 结果: Date = Fri Jun 16 15:29:05 CST 2017 LocalDate = 2017-06-16 三.LocalDate...转Date 现在，如果要将LocalDate转换回java.util.Date，可以使用以下步骤： 1)使用ZonedDateTime将LocalDate转换为Instant。...localDate = LocalDate.now(); ZonedDateTime zdt = localDate.atStartOfDay(zoneId); Date date = Date.from...(zdt.toInstant()); System.out.println(“LocalDate = ” + localDate); System.out.println(“Date = ” + date
大 LocalDate 转Date 1.需要先将LocalDate转为LocalDateTime LocalDate.atStartOfDay() 2....获取 Instance,需要指定时区，这里使用系统默认 LocalDateTime.atZone(ZoneId.systemDefault()).toInstant() 3.转化 Date.from()...连起来就是 Date.from(LocalDate.now().atStartOfDay().atZone(ZoneId.systemDefault()).toInstant()) Date转LocalDate...new Date().toInstant().atZone(ZoneId.systemDefault()).toLocalDate() 转载自：LocalDate转Date类型 – 简书 版权声明：本文内容由互联网用户自发贡献
LocalDate localDate = LocalDate.now(); 转Instant //Date转Instant Instant dateInstant = date.toInstant...= localDate.atStartOfDay(ZoneId.systemDefault()).toInstant(); 转LocalDateTime //Date转LocalDateTime...zonedDateTimeLocalDateTime = zonedDateTime.toLocalDateTime(); //LocalDate转LocalDateTime LocalDateTime...(ZoneId.systemDefault())); 转LocalDate //Date转LocalDate LocalDate dateLocalDate = LocalDate.ofInstant...(); //LocalDateTime转LocalDate LocalDate localDateTimeLocalDate = localDateTime.toLocalDate()
(dateStr2); 字符串转LocalDate //字符串转LocalDate LocalDate localDate = DateUtil.parseLocalDate("2022-04-06")...; System.out.println(localDate); Date转LocalDate //Date转LocalDate LocalDate localDate = DateUtil.date2LocalDate...(new Date()); System.out.println(localDate); LocalDate转字符串 //LocalDate转Str String localDateStr = DateUtil.localDate2Str...转Str * * @param localDateTime * @return */ public static String localDateTime2Str...* LocalDate转Str * * @param format * @param localDateTime * @return */
(localDateTime1.isAfter(localDateTime2));//false日期转字符串ZonedDateTime zonedDateTime = ZonedDateTime.now...));//2020-03-25LocalDate 转 DateLocalDate localDate = LocalDate.now();Instant instant = localDate.atStartOfDay...转 DateLocalDateTime localDateTime = LocalDateTime.now();Instant instant = localDateTime.atZone(ZoneId.systemDefault....toLocalDate();System.out.println(localDate);//2021-11-18Date 转 LocalDateDate date = new Date();LocalDateTime...(), ZoneId.systemDefault());System.out.println(localDateTime1);//2021-11-18T15:38:03.267Date转LocalDateTimedate.toInstant
1 与Date互相转换 Localdate转date Date date = Date.from(planDate.atStartOfDay(ZoneId.systemDefault()).toInstant...() LocalDateTime转date Date date = Date.from( localDateTime.atZone(ZoneId.systemDefault()).toInstant(...)); date转LocalDate LocalDate localDate = LocalDate.ofInstant(date.toInstant(), ZoneId.systemDefault(...)); date转LocalDateTime LocalDateTime localDateTime = LocalDateTime.ofInstant(date.toInstant(), ZoneId.systemDefault...()); 时间戳转 10位 LocalDateTime LocalDateTime.ofInstant(Instant.ofEpochSecond(time),ZoneId.systemDefault(
()); } /** * Date转LocalDate * @param date */ public static LocalDate date2LocalDate...return date.toInstant().atZone(ZoneId.systemDefault()).toLocalDate(); } /** * Date转LocalDateTime...转Date * @param localDate * @return */ public static Date localDate2Date(LocalDate...()); } /** * LocalDateTime转Date * @param localDateTime * @return */...(LocalDateTime start, LocalDateTime end) { LocalDate startDate = start.toLocalDate();
(instant, ZoneId.systemDefault()); } public static LocalDate date2LocalDate(Date date) {...localDateTime) { Instant instant = localDateTime.atZone(ZoneId.systemDefault()).toInstant();...return Date.from(instant); } public static Date localDate2Date(LocalDate localDate)...{ Instant instant = localDate.atStartOfDay().atZone(ZoneId.systemDefault()).toInstant();...(LocalDate.now(), localTime).atZone(ZoneId.systemDefault()).toInstant(); return Date.from(instant
LocalDateTime转String时间字符串 LocalDateTime now = LocalDateTime.now(); //LocalDateTime now = LocalDateTime.ofInstant...DateTimeFormatter的枚举 String date3 = now.format(DateTimeFormatter.ISO_DATE);//2019-10-14 4.String时间字符串转LocalDateTimeString...LocalDateTime转时间戳 LocalDate localDate = LocalDate.now(); Long longtimestamp = localDate.atStartOfDay...(ZoneId.systemDefault()).toInstant().toEpochMilli(); 6.时间戳转 LocalDate, LocalDateTime Long timestamp...0); LocalDateTime endTime = LocalDate.now().atTime(23, 59, 59); LocalDateTime startYesterday = LocalDate.now
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