Date date0 = new SimpleDateFormat("yyyy-MM-dd").parse("2008-10-01"); Date date1 = new SimpleDateFormat("yyyy-MM-dd").parse("2010-10-01"); Calendar cal = Calendar.getInstance(); cal.setTime(date0); while(cal.getTime().compareTo(date1)<=0){ //... cal.add(Calendar.DAY_OF_MONTH,1); }
SimpleDateFormat myFormatter = new SimpleDateFormat("yyyy-MM-dd"); java.util.Date date= myFormatter.parse("2010-10-01"); java.util.Date mydate= myFormatter.parse("2008-10-01"); long day=(date.getTime()-mydate.getTime())/(24*60*60*1000);
System.out.println("相差的日期:" + day);
import java.util.*; import java.text.*;public class DisplayDateEveryday { public static void main(String args[]){
display("2008-08-08", "2008-08-24");
}
public static void display(String dateFirst, String dateSecond){ SimpleDateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd");
try{ Date dateOne = dateFormat.parse(dateFirst); Date dateTwo = dateFormat.parse(dateSecond);
Calendar cal=Calendar.getInstance();
cal.setTime(date);
cal.add(Calendar.DAY_OF_MONTH,1);
date=cal.getTime();
循环即可得到所有日期。
Date date1 = new SimpleDateFormat("yyyy-MM-dd").parse("2010-10-01");
Calendar cal = Calendar.getInstance();
cal.setTime(date0);
while(cal.getTime().compareTo(date1)<=0){
//...
cal.add(Calendar.DAY_OF_MONTH,1);
}
java.util.Date date= myFormatter.parse("2010-10-01");
java.util.Date mydate= myFormatter.parse("2008-10-01"); long day=(date.getTime()-mydate.getTime())/(24*60*60*1000);
System.out.println("相差的日期:" + day);
import java.text.*;public class DisplayDateEveryday {
public static void main(String args[]){
display("2008-08-08", "2008-08-24");
}
public static void display(String dateFirst, String dateSecond){
SimpleDateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd");
try{
Date dateOne = dateFormat.parse(dateFirst);
Date dateTwo = dateFormat.parse(dateSecond);
Calendar calendar = Calendar.getInstance();
calendar.setTime(dateOne);
while(calendar.getTime().before(dateTwo)){
System.out.println(dateFormat.format(calendar.getTime()));
calendar.add(Calendar.DAY_OF_MONTH, 1);
}
}
catch(Exception e){
e.printStackTrace();
}
}
}
2008-08-08
2008-08-09
2008-08-10
2008-08-11
2008-08-12
2008-08-13
2008-08-14
2008-08-15
2008-08-16
2008-08-17
2008-08-18
2008-08-19
2008-08-20
2008-08-21
2008-08-22
2008-08-23