序
threeten-extra是一個基于java8的java.time的擴展包肮柜，本文簡單介紹一下threeten-extra的使用實例欲侮。
maven
<dependency>
<groupId>org.threeten</groupId>
<artifactId>threeten-extra</artifactId>
<version>1.2</version>
</dependency>
實例
LocalDateTime first = LocalDateTime.parse("2017-07-03T10:15:30", DateTimeFormatter.ISO_DATE_TIME);
LocalDateTime second = LocalDateTime.parse("2011-08-08T12:15:10", DateTimeFormatter.ISO_DATE_TIME);
@Test
public void testAmPm(){
System.out.println(AmPm.from(LocalTime.now()));
}
@Test
public void testDayOfMonth(){
System.out.println(DayOfMonth.from(LocalDate.now()));
}
@Test
public void testDayOfYear(){
System.out.println(DayOfYear.from(LocalDate.now()));
}
@Test
public void testYears(){
System.out.println(Years.between(first,second));
}
@Test
public void testMonths(){
System.out.println(Months.between(first,second));
}
@Test
public void testWeeks(){
System.out.println(Weeks.between(first,second));
}
@Test
public void testDays(){
System.out.println(Days.between(LocalDate.parse("2017-08-01"),LocalDate.parse("2017-08-03")));
}
@Test
public void testHours(){
System.out.println(Hours.between(first,second).getAmount());
}
@Test
public void testMinutes(){
System.out.println(Minutes.between(first,second));
}
@Test
public void testSeconds(){
System.out.println(Seconds.between(first,second));
}
@Test
public void testTemporals(){
System.out.println(first.with(Temporals.previousWorkingDay()));
System.out.println(first.with(Temporals.nextWorkingDay()));
}
@Test
public void testDuration(){
System.out.println(PeriodDuration.between(first,second).getPeriod());
System.out.println(PeriodDuration.between(first,second).getDuration());
}
