如何在Android中获得月份和日子？ [英] How to get month and day in android?

问题描述

我需要获得月份和日期：01为1月2日，02为2月，01为月的第一天等...我尝试过：

I need to get month and day as :01 for January, 02 for February... and 01 for first day of month, etc... I tried this :

 String dd = c.get(Calendar.YEAR) + "-" 
        + c.get(Calendar.MONTH)
        + "-" + c.get(Calendar.DAY_OF_MONTH) 
        + " " + c.get(Calendar.HOUR_OF_DAY) 
        + ":" + c.get(Calendar.MINUTE)
        + ":" + c.get((Calendar.SECOND));

但我得到这样的东西：

2011-8-1 12:05:20

其中是解决这个问题吗？对于月份我想我必须加1，对吧？

Which is the solution of this problem? For month I think I have to add 1,right?

推荐答案

您的问题太复杂了。如果您需要的是以某种方式格式化日期，则使用 java.text.SimpleDateFormat 类。请参阅以下文档： http://developer.android.com/reference/java/ text / SimpleDateFormat.html

You're over-complicating the problem. If all you need is to format a date in a certain way, then use java.text.SimpleDateFormat class. See the documentation here: http://developer.android.com/reference/java/text/SimpleDateFormat.html

如果您确实需要获取各个零件，那么使用 Calendar.get 方法。我建议你阅读 java.util.Calendar 。

If you really do need to get individual parts, then you are correct in using Calendar.get method. I suggest you read up on java.util.Calendar.

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