package thread01;import java.util.Timer;
import java.util.TimerTask;
import java.util.Date;
import java.text.SimpleDateFormat;
import java.text.*;
public class thread03
implements Runnable {
Timer timer;
public thread03() {
} public void run() {
timer = new Timer(true);
TimerTask tt = new TimerTask() {
public void run() {
System.out.println("Hello World!");
Date dateNow = new Date();
SimpleDateFormat fmt = null;
fmt = new SimpleDateFormat("[yyyy-MM-dd HH:mm:ss.SSS Z]");
System.out.println(fmt.format(dateNow));
}
};
timer.schedule(tt, 0, 3 * 1000); //每3秒执行tt的run方法
} public void stop() {
timer.cancel(); //停止timer
}
}
import java.util.TimerTask;
import java.util.Date;
import java.text.SimpleDateFormat;
import java.text.*;
public class thread03
implements Runnable {
Timer timer;
public thread03() {
} public void run() {
timer = new Timer(true);
TimerTask tt = new TimerTask() {
public void run() {
System.out.println("Hello World!");
Date dateNow = new Date();
SimpleDateFormat fmt = null;
fmt = new SimpleDateFormat("[yyyy-MM-dd HH:mm:ss.SSS Z]");
System.out.println(fmt.format(dateNow));
}
};
timer.schedule(tt, 0, 3 * 1000); //每3秒执行tt的run方法
} public void stop() {
timer.cancel(); //停止timer
}
}
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