java - 乔达时间:如何将一个期间分为多个间隔？

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7年前关闭。




我是Joda Time的新手，并希望从已知时间段开始创建相等(x)个间隔。我怎样才能做到这一点？

例如。我有3个小时的时间，想创建3个间隔。每个间隔将是一个小时。

最佳答案

  int x = //...
  DateTime dateFrom = new DateTime(/* ... */);
  DateTime dateTo = new DateTime(/* ... */);
  long singlePart = (dateTo.getMillis() - dateFrom.getMillis()) / x;
  List<Interval> result = new ArrayList<Interval>();

  for (int i = 0; i < x; i++)
  {
     result.add(new Interval(dateFrom.plusMillis((int) singlePart * i), dateFrom.plusMillis((int) singlePart * (i + 1))));
  }