Jodatime开始一天和一天结束

Question

我想在一周的开头和当周的结束之间创建一个间隔.

我从以下答案中借鉴了以下代码:

private LocalDateTime calcNextSunday(LocalDateTime d) {
    if (d.getDayOfWeek() > DateTimeConstants.SUNDAY) {
        d = d.plusWeeks(1);
    }
    return d.withDayOfWeek(DateTimeConstants.SUNDAY);
}

private LocalDateTime calcPreviousMonday(LocalDateTime d) {
    if (d.getDayOfWeek() < DateTimeConstants.MONDAY) {
        d = d.minusWeeks(1);
    }
    return d.withDayOfWeek(DateTimeConstants.MONDAY);
}

但现在我希望周一LocalDateTime是00:00:00,周日LocalDateTime是23:59:59.我该怎么做？

Answer 1

您可以使用以下withTime方法:

 d.withTime(0, 0, 0, 0);
 d.withTime(23, 59, 59, 999);

与彼得的答案相同,但更短.

Answer 2

也是一个简单的方法

d.millisOfDay().withMaximumValue();

Answer 3

怎么样:

private LocalDateTime calcNextSunday(LocalDateTime d) {
    return d.withHourOfDay(23).withMinuteOfHour(59).withSecondOfMinute(59).withDayOfWeek(DateTimeConstants.SUNDAY);
}

private LocalDateTime calcPreviousMonday(final LocalDateTime d) {
    return d.withHourOfDay(0).withMinuteOfHour(0).withSecondOfMinute(0).withDayOfWeek(DateTimeConstants.MONDAY);
}