在JAVA中显示每月支持的经过时间 [英] Display elapsed time with month an day support in JAVA

问题描述

我需要在我的申请表中显示经过的时间.
我目前使用以下代码进行此操作:

I need to display elapsed time in my application form.
I currently do this using this code:

    AppTimer = new Timer();
    AppTimer.scheduleAtFixedRate(new java.util.TimerTask() {
        SimpleDateFormat sdf = new SimpleDateFormat("HH:mm:ss");
        public void run() {
            sdf.setTimeZone(java.util.TimeZone.getTimeZone("GMT+0"));
            lblAppRunTime.setText(""+sdf.format(new Date(AppTimeCounter*1000)));
            AppTimeCounter++;
        }
    },1000, 1000);

此代码显示小时，分钟和分钟；秒，但如何显示DAYS&月? new SimpleDateFormat("M D HH:mm:ss")无法执行此操作，例如，经过5秒钟时，它也显示1个月零1天！

This Code shows hours,minutes & seconds properly but how can I show DAYS & MONTHS? new SimpleDateFormat("M D HH:mm:ss") can't do this and for example when 5 seconds elapsed it shows 1 month and 1 days too!

我怎么也可以显示月份和日期?

How can I show month and day too?

谢谢

推荐答案

您不应该为它使用Date类，因为日期是时间的瞬间，但是您将其用作持续时间.请仔细阅读 joda时间文档.然后，您可以将Period和PeriodFormatter用于您的任务.或者，如果您不想使用该库，则可以编写类似的内容.

You should not use the Date class for it, because a date is an instant of time, but you are using it as a duration. Please read carefully joda time documentation about it. And then you could use Period and PeriodFormatter for you task. Or write something similar if you don't want use the library.

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