問題描述

有沒有辦法將通過計(jì)算兩個(gè)日期之間的差異來計(jì)算的天數(shù)組織到不同的部分中，例如對于 364 天，它將是:0 年、11 個(gè)月、30 天、小時(shí)、分鐘等.我認(rèn)為使用邏輯運(yùn)算符可能像 % 和/一樣工作，但由于不同的月份有不同的天數(shù)，有些年份是閏年，我不知道該怎么做.任何幫助將非常感激.我的代碼:

is there a way of organising a number of days calculated by working out the difference between two dates, into different sections e.g. for 364 days it would be: 0 years, 11 months, 30 days, hours, minutes etc. I thought using logical operators may work like % and / but as different months have different amounts of days and some years are leap years i'm not sure how to do it. Any help would be much appreciated. My code:

import java.util.*;

public class CleanDate {

    public static void main(String[] args) {
        Calendar cDate = GregorianCalendar.getInstance();
        cDate.set(2011, 0, 31, 00, 00, 00);
        Date date1 = cDate.getTime();
        Date date2 = new Date();
        Calendar calendar1 = Calendar.getInstance();
        Calendar calendar2 = Calendar.getInstance();
        calendar1.setTime(date1);
        calendar2.setTime(date2);
        long milliseconds1 = calendar1.getTimeInMillis();
        long milliseconds2 = calendar2.getTimeInMillis();
        long diff = milliseconds2 - milliseconds1;
        long diffSeconds = diff / 1000;
        long diffMinutes = diff / (60 * 1000);
        long diffHours = diff / (60 * 60 * 1000);
        long diffDays = diff / (24 * 60 * 60 * 1000);
        System.out.println("Time in minutes: " + diffMinutes + " minutes.");
        System.out.println("Time in hours: " + diffHours + " hours.");
        System.out.println("Time in days: " + diffDays + " days.");
    }
}

推薦答案

你可以像這樣有效地使用 Joda Time:Interval 允許獲取兩個(gè)日期之間的時(shí)間間隔.

You could effectively use Joda Time like this: Interval allows to get time interval between two dates.

DateTime end = new DateTime(2006, 1, 1, 0, 0, 0, 0);
Interval interval = new Interval(start, end);
Period period = interval.toPeriod();
System.out.println(period.getYears()+" years, "
period.getMonths()+" months, "+period.getWeeks()+" weeks, "+period.getDays()+", days");

這篇關(guān)于將天數(shù)組織成年、月、日、小時(shí)的不同部分.爪哇的文章就介紹到這了，希望我們推薦的答案對大家有所幫助，也希望大家多多支持html5模板網(wǎng)！