第1个回答 推荐于2018-02-28
import java.util.*;
public class Datesub {
public static void main(String []args){
Calendar calendar=Calendar.getInstance();
calendar.setTime(new Date());
long timethis=calendar.getTimeInMillis();
calendar.set(2007,7,1);
long timeend=calendar.getTimeInMillis();
long theday=(timeend-timethis)/(1000*60*60*24);
System.out.print(theday);
}
}
你要的是不是这种结果啊本回答被提问者和网友采纳