1초에 한 번씩 시간 업데이트하여
import java.util.Calendar; import java.util.Timer; import java.util.TimerTask; public class timer { public static void main(String() args) { Timer t = new Timer(); Tictoc tt = new Tictoc(); tt.schedule(tt, 1000, 1000); } } class Tictoc extends TimerTask { public void run() { printDays(); } private void printDays() { Calendar cal = Calendar.getInstance(); System.out.print(cal.get(Calendar.YEAR)+”년 “); System.out.print(cal.get(Calendar.MONTH)+”월 “); System.out.print(cal.get(Calendar.DATE)+”일 … Read more