java - Java 8减日期返回1天

我正在阅读有关Java 8中出色的新java.time API的信息

像这样

public final class DaysWithBaby
{
   private final LocalDate sheSayYes = LocalDate.of(2008,Month.APRIL,26);
   private final LocalDate today = LocalDate.now().plusDays(1);
   public static void main(String[] args)
   {
       final DaysWithBaby clazz = new DaysWithBaby();
       System.out.println(Period.between(clazz.sheSayYes,clazz.today).getDays());
       System.out.println(ChronoUnit.DAYS.between(clazz.sheSayYes,clazz.today));
   }
}

这两个输出都在下面列出。

1
2467

我认为这个结果是正确的

System.out.println(ChronoUnit.DAYS.between(clazz.sheSayYes,clazz.today));

但是返回1的结果如何呢？

System.out.println(Period.between(clazz.sheSayYes,clazz.today).getDays());

我做错了任何帮助，我们深表感谢。

最佳答案

类Period表示年份，月份和天数（按此顺序）；如果您只想获得转换的时间，则取决于您。

private static final LocalDate sheSayYes = LocalDate.of(2008, Month.APRIL,
        26);
private static final LocalDate today = LocalDate.now();

public static void main(String[] args) {
    Period p = Period.between(sheSayYes, today);
    System.out.printf("%d years, %d months, %d days%n", p.getYears(),
            p.getMonths(), p.getDays());
    System.out.println(ChronoUnit.DAYS.between(sheSayYes, today));
}

输出是

6 years, 9 months, 0 days
2466

0天是正确的，因为今天是26日。