package com.basic;

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

/**
 * @program JavaBooks
 * @description: 第二种，newCachedThreadPool
 * @author: mf
 * @create: 2020/01/01 14:47
 */

public class T25 {
    public static void main(String[] args) throws InterruptedException {
        ExecutorService service = Executors.newCachedThreadPool();
        System.out.println(service);

        for (int i = 0; i < 2; i++) {
            service.execute(() -> {
                try {
                    TimeUnit.MILLISECONDS.sleep(500);
                } catch (InterruptedException e) {
                    e.printStackTrace();
                }
                System.out.println(Thread.currentThread().getName());
            });
        }

        System.out.println(service);

        TimeUnit.SECONDS.sleep(65);

        System.out.println(service);

        service.shutdown();
    }
}