English 中文(简体)
Inc。 一天
原标题:Incrementing a java.util.Date by one day
  • 时间:2010-09-28 01:43:29
  •  标签:
  • java
  • date

减少垃圾是正确的方法。 日期: 1天。

我想像这样的东西。

        Calendar cal = Calendar.getInstance();
        cal.setTime(toDate);
        cal.add(Calendar.DATE, 1);
        toDate = cal.getTime();

这并不正确。

问题回答

这将发挥作用。

这并不正确。

如果是两人均欢迎 Java日报标:-

这里我如何做:

Date someDate = new Date(); // Or whatever    
Date dayAfter = new Date(someDate.getTime()+(24*60*60*1000));

最终的数学将每天的二分之一转换为零二。

If8或Joda 时间不是选择,你总是可以选择阿帕奇日期:

DateUtils.addDays(myDate, 1);
Date thisDate = new Date(System.currentTimeMillis());

Date dayAfter = new Date(thisDate.getTime() + TimeUnit.DAYS.toMillis( 1 ));

Date dayBefore = new Date(thisDate.getTime() + TimeUnit.DAYS.toMillis( -1 ));




相关问题
Spring Properties File

Hi have this j2ee web application developed using spring framework. I have a problem with rendering mnessages in nihongo characters from the properties file. I tried converting the file to ascii using ...

Logging a global ID in multiple components

I have a system which contains multiple applications connected together using JMS and Spring Integration. Messages get sent along a chain of applications. [App A] -> [App B] -> [App C] We set a ...

Java Library Size

If I m given two Java Libraries in Jar format, 1 having no bells and whistles, and the other having lots of them that will mostly go unused.... my question is: How will the larger, mostly unused ...

How to get the Array Class for a given Class in Java?

I have a Class variable that holds a certain type and I need to get a variable that holds the corresponding array class. The best I could come up with is this: Class arrayOfFooClass = java.lang....

SQLite , Derby vs file system

I m working on a Java desktop application that reads and writes from/to different files. I think a better solution would be to replace the file system by a SQLite database. How hard is it to migrate ...

热门标签