time.Duration; import java.time.Instant; public class Test { public static void main(String[] args) { Instant inst1 = Instant.now(); System.out.println("Inst1 : " + inst1); Instant inst2 = inst1.plus(Duration.ofSeconds(10)); System.out.println("Inst2 : " + inst2); System.out...
import java.time.Duration; public class DurationDemo { public static void main(String[] args) { //创建Duration对象 Duration duration = Duration.ofMinutes(30); //获取Duration对象中的值 System.out.println("Duration in minutes: " + duration.toMinutes()); //增加和减少时间量 duration = duration...
Uses of Duration in java.time.temporal Methods in java.time.temporal that return Duration Modifier and TypeMethod and Description Duration TemporalUnit.getDuration() Gets the duration of this unit, which may be an estimate. Duration ChronoUnit.getDuration() Gets the estimated duration of this uni...
java.time.Duration All Implemented Interfaces: Serializable,Comparable<Duration>,TemporalAmount public final classDurationextendsObjectimplementsTemporalAmount,Comparable<Duration>,Serializable A time-based amount of time, such as '34.5 seconds'. This class models a quantity or amount of time in terms of...
java 8 中引入的两个与日期相关的新类:Period 和 Duration。两个类看表示时间量或两个日期之间的差,两者之间的差异为:Period基于日期值,而Duration基于时间值。他们估计最大的作用就不需要你自己复杂的计算关于年龄的年数与余天. Period类与Duration类都是一段持续时间的概念,如果需要对比时间他们就需要一个固定的...
Added in 1.8. Java documentation forjava.time.Duration. Portions of this page are modifications based on work created and shared by theAndroid Open Source Projectand used according to terms described in theCreative Commons 2.5 Attribution License. ...
Java.Time Assembly: Mono.Android.dll Gets the number of hours in this duration. C# [Android.Runtime.Register("toHours","()J","", ApiSince=26)]publiclongToHours(); Returns Int64 the number of hours in the duration, may be negative ...
示例: package insping; import java.time.Duration; import java.time.Instant; public class Test {...Instant.now(); System.out.println("Inst1 : " + inst1); Instant inst2 = inst1.plus(Duration.ofSeconds...(inst1, inst2).toMillis()); System.out.println("Difference in seconds : " + ...
Methods inherited from class java.lang.Object getClass, notify, notifyAll, wait, wait, waitEnum Constant Detail MONTHS public static final DurationUnits MONTHS Method Detail values public static DurationUnits[] values() Returns an array containing the constants of this enum type, in the order they...
JDK 1.8新特性 时间日期类 LocalDateTime package org.westos.demo; import java.time.LocalDate; import java.time.LocalDateTime; import java.time.LocalTime; /** *