如何获得的月和日在android系统？ [英] How to get month and day in android?

问题描述

我需要得到月份和日期为：01 01月02日，二月......和01月的第一天，等等。我试过这样：

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));

但我得到的东西是这样的：

but I get something like this :

2011-8-1 12:05:20

这是这个问题的解决？对于一个月，我想我必须加1，对不对？

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

推荐答案

您是过于复杂的问题。如果你需要的是格式化以某种方式的日期，然后用 java.text.SimpleDateFormat中类。看到这里的文档：<一href=\"http://developer.android.com/reference/java/text/SimpleDateFormat.html\">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

如果你确实需要得到各个部分，那么你在使用 Calendar.get 的方法是正确的。我建议你​​阅读了关于 java.util.Calendar中的。

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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