timer定时器

package net.itdos.time;import java.util.Timer;import java.util.TimerTask;public class Time {/** * @param args */public static void main(String[] args) {Timer timer = new Timer();timer.schedule(new TimerTask() {@Overridepublic void run() {System.out.println("ddddd");out();}}, 1000, 20);}private static void out() {System.out.println("end");}}