//import java.util.*;
Calendar cal=Calendar.getInstance();
cal.setTime(new Date());//today;
int x=3;//or x=-3;
cal.add(Calendar.DAY_OF_MONTH,x);
System.out.println("the result is "+new java.text.SimpleDateFormat("yyyy-MM-dd").format(cal.getTime()));
Calendar cal=Calendar.getInstance();
cal.setTime(new Date());//today;
int x=3;//or x=-3;
cal.add(Calendar.DAY_OF_MONTH,x);
System.out.println("the result is "+new java.text.SimpleDateFormat("yyyy-MM-dd").format(cal.getTime()));
我怎么把dd赋值给Calendar啊????
Calendar cal=Calendar.getInstance();
cal.setTime(new Date());//today;
这是当起日期,那指定日期怎么赋给cal啊,
//import javat.text.*;
Calendar cal=Calendar.getInstance();
SimpleDateFormat format=new SimpleDateFormat("yyyy-MM-dd");
Date date=null;
try {
date=format.parse("2005-01-02");
}
catch (Exception ex)
{
ex.printStackTrace();
}
cal.setTime(date);
int x=1;//or x=-3;//这里就是要加的天数,加一天
cal.add(Calendar.DAY_OF_MONTH,x);
System.out.println("the result is "+format.format(cal.getTime()));
Calendar calendar = Calendar.getInstance();
calendar.setTime(d);
calendar.set(Calendar.DAY_OF_YEAR,(calendar.get(Calendar.DAY_OF_YEAR) + offset));
return calendar.getTime();
}