这里有一个例子:http://helpdesk.objects.com.au/java/how-can-i-iterate-through-all-dates-in-a-range
import java.util.ArrayList;
import java.util.Calendar;
import java.util.Date;
import java.util.Iterator;
import java.util.Map;
public class DateIterator
implements Iterator<Date>, Iterable<Date>
{
private Calendar end = Calendar.getInstance();
private Calendar current = Calendar.getInstance();
public DateIterator(Date start, Date end)
{
this.end.setTime(end);
this.end.add(Calendar.DATE, -1);
this.current.setTime(start);
this.current.add(Calendar.DATE, -1);
}
public boolean hasNext()
{
return !current.after(end);
}
public Date next()
{
current.add(Calendar.DATE, 1);
return current.getTime();
}
public void remove()
{
throw new UnsupportedOperationException(
"Cannot remove");
}
public Iterator<Date> iterator()
{
return this;
}
public static void main(String[] args)
{
Date d1 = new Date();
Calendar cal = Calendar.getInstance();
cal.add(Calendar.DATE, 22);
Date d2 = cal.getTime();
Iterator<Date> i = new DateIterator(d1, d2);
while(i.hasNext())
{
Date date = i.next();
System.out.println(date);
}
}
}
PLS添加链接:http://helpdesk.objects.com.au/java/how -can-i-iterate-through-all-dates-in-a-range –
@ Cris-谢谢,你的代码是一个不错的日期解析方法... – user974573
已经在指定的链接中找到了这个...我太懒了,再次写我自己:) – Cris