Calendar.Month输出错误 [英] Calendar.Month gives wrong output
本文介绍了Calendar.Month输出错误的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
我一直将java.util
用于所有日期和日历表示.但是我在这里面临一个奇怪的问题. Calendar.MONTH
,Calendar.DAY_OF_MONTH
等均给出错误的输出.但是当我使用Calendar.getTime()
时,我得到正确的输出.可能是什么问题?
I have been using java.util
for all date and calendar representations. But I am facing a strange problem here. Calendar.MONTH
, Calendar.DAY_OF_MONTH
, etc all give wrong outputs. But when I use Calendar.getTime()
, I get the right output. What might be the problem?
public class TestClass {
public static void main(String[] args) {
Calendar rightNow = Calendar.getInstance();
System.out.println(rightNow.MONTH);
System.out.println(rightNow.DAY_OF_MONTH);
System.out.println(rightNow.YEAR);
System.out.println(rightNow.getTime());
}
}
与之相同的输出是:
2
5
1
Tue Jan 22 10:31:44 GMT+05:30 2013
推荐答案
System.out.println(rightNow.MONTH);
System.out.println(rightNow.DAY_OF_MONTH);
System.out.println(rightNow.YEAR);
System.out.println(rightNow.getTime());
您正在打印日历常量值.
You are printing Calendar constant values.
如果要获取值,则需要执行get....
If you want values, you need to do get....
示例:
System.out.println(rightNow.get(Calendar.MONTH));
阅读日历javadoc 了解更多信息.
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