间隔运行Java线程

public class SleepThreadDemo {
    public static void main(String[] args) {
        Runnable task = () -> {
            try {
                System.out.println("Thread started");
                Thread.sleep(1000); // 线程暂停1秒钟
                System.out.println("Thread finished");
            } catch (InterruptedException e) {
                e.printStackTrace();
            }
        };
        new Thread(task).start();
    }
}

import java.util.concurrent.Executors;
import java.util.concurrent.ScheduledExecutorService;
import java.util.concurrent.TimeUnit;

public class ScheduledExecutorServiceDemo {
    public static void main(String[] args) {
        Runnable task = () -> {
            System.out.println("Thread started");
            System.out.println("Thread finished");
        };
        ScheduledExecutorService executor = Executors.newScheduledThreadPool(1);
        executor.scheduleAtFixedRate(task, 0, 1, TimeUnit.SECONDS); // 每隔1秒钟执行一次
    }
}