Getting Previous, Current and Next Day Date
In this section, you will learn how to get previous,
current and next date in java. The java util package provides the
facility of it.
Description of program:
The following program helps you to get the previous,
current and next date to Date() constructor of java.util
package. First of all you need put a current date in the GMT format. SimpleDateFormat()
changes the GMT format according to user's requirements. For getting the previous date
subtract a day in MILLIS_IN_DAY and add a day for getting the next date.
Here is the code of program:
import java.util.*;
import java.text.*;
public class GetPreviousAndNextDate{
public static void main(String[] args) {
int MILLIS_IN_DAY = 1000 * 60 * 60 * 24;
Date date = new Date();
SimpleDateFormat dateFormat = new SimpleDateFormat("dd/MM/yy");
String prevDate = dateFormat.format(date.getTime() - MILLIS_IN_DAY);
String currDate = dateFormat.format(date.getTime());
String nextDate = dateFormat.format(date.getTime() + MILLIS_IN_DAY);
System.out.println("Previous date: " + prevDate);
System.out.println("Currnent date: " + currDate);
System.out.println("Next date: " + nextDate);
}
}
|
Download this example.
Output of program:
C:\vinod\Math_package>javac GetPreviousAndNextDate.java
C:\vinod\Math_package>java GetPreviousAndNextDate
Previous date: 17/04/07
Currnent date: 18/04/07
Next date: 19/04/07 |
| 
Del.icio.us
Digg
Google
Spurl
Blink
Furl
Simpy
Y! MyWeb
