通过解析输入将日期添加到现在 [英] Add a date to now by parsing the input

问题描述

我在将来尝试解析日期时遇到了困难，希望能提供一些帮助！

I'm having an hard time trying to parse date in the future, and I would apreciate some help!

这就是问题，我想将一个已解析的日期添加到当前日期(以备将来使用).问题是我可以使用多种日期格式，例如:

Here's the thing, I'd like to add a parsed date to the current date (to have it in the future). The problem is that I can have many kind of date format, like :

• dd
• MM-dd
• yyyy-MM-dd

因此，如果用户设置了类似5的内容，则返回的日期将为(在我们的游戏中时光倒流)2011-11-05. 如果他设置了02-14，它将是2012-02-14.

So if the user set something like 5, the returned date will be (in our timelapse) 2011-11-05. If he set 02-14, it will be 2012-02-14.

但是假设我们是4th of november，并且用户设置了11-03，它将是2012-11-03，而不是2011-11-03，因为它已经过去了.

But suppose we are the 4th of november, and the user set 11-03, it will be 2012-11-03 and not 2011-11-03 since it's past.

我尝试使用Calendar，Date，SimpleFormat，但无法使其正常工作.

I tried to play with Calendar, Date, SimpleFormat, but I cannot make it work.

我的解析器(使用SimpleDateFormat)正在运行.

My parsers (using SimpleDateFormat) are working though.

您能帮我存档吗?我并不需要完整的代码，只是让我踏上正确的道路！

Could you help me archieve this? I'm not asking for a complete code, just something that would set me on the right track!

谢谢！ :)

推荐答案

我在jodatime方面有很好的经验- http://joda-time.sourceforge.net/.在其中签出Dateformatters.

I have had very good experience with jodatime - http://joda-time.sourceforge.net/. Checkout the Dateformatters in that.

它具有非常广泛的API，可让您执行诸如添加和减去日期之类的操作-考虑到时区和夏时制等.

It has a very extensive API and lets you do things like add and subtract dates - taking into account timezones and daylight saving etc.

这篇关于通过解析输入将日期添加到现在的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！