//import java.text.*;
//import java.util.*;
public static String addDate(String day,int x)
{
SimpleDateFormat format=new SimpleDateFormat("yyyy/MM/dd");
Date date = null;
try
{
date = format.parse(day);
}
catch (ParseException ex)
{
ex.printStackTrace();
}
if (date==null) return "";
Calendar cal=Calendar.getInstance();
cal.setTime(date);
cal.add(Calendar.DAY_OF_MONTH,x);
date=cal.getTime();
System.out.println("3 days after(or before) is "+format.format(date));
cal=null;
return format.format(date);
}
posted on 2005-08-18 13:26
my java 閱讀(5552)
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