【编程】打印出当前时刻
import java.util.Date; import java.text.SimpleDateFormat; public class Main { public static void main(String[] args) { Date now = new Date(); SimpleDateFormat simpleDateFormat = new SimpleDateFormat("yyyy/MM/dd HH:mm:ss"); System.out.println(simpleDateFormat.format(now)); } }
publicclassMain{publicstaticvoidmain(String[] agrs){Calendar cal = cal.getIntance();System.out.println(cal.get(Calendar.YEAR));System.out.println(cal.get(Calendar.month)+1);System.out.println(cal.get(Calendar.date));System.out.println(cal.get(Calendar.HOUR));System.out.println(cal.get(Calendar.MINUTE));System.out.println(cal.get(Calendar.SECOND));}}