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java date question

java date question# Java - 爪哇娇娃

b*t2004-08-17 07:08

1 楼

i am trying to do a simple parse and compare program for date comparison
import java.text.*;
import java.util.Date;
public class DateTest {
public static void main(String[] args) throws Exception {
SimpleDateFormat formatter = new SimpleDateFormat("MMM dd yyyy");
Date d1 = formatter.parse("aug 04 2004");
Date d2 = formatter.parse("may 06 2004");
Date d3 = formatter.parse("mar 18 2004");
System.out.println("d1 to d2:"+d1.compareTo(d2));
System.out.println("d1 to d3:"+d1.compareTo(d3));
System.out

xt2004-08-17 07:08

2 楼

The result is right, but your understanding is totally wrong.

【在 b**t 的大作中提到】

: i am trying to do a simple parse and compare program for date comparison
: import java.text.*;
: import java.util.Date;
: public class DateTest {
: public static void main(String[] args) throws Exception {
: SimpleDateFormat formatter = new SimpleDateFormat("MMM dd yyyy");
: Date d1 = formatter.parse("aug 04 2004");
: Date d2 = formatter.parse("may 06 2004");
: Date d3 = formatter.parse("mar 18 2004");
: System.out.println("d1 to d2:"+d1.compareTo(d2));