package com.basic;

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

/**
 * @program JavaBooks
 * @description: 线程池
 * @author: mf
 * @create: 2020/01/01 14:09
 */

public class T22 {

    public static void main(String[] args) throws InterruptedException {
        //第一个，固定线程池
        ExecutorService service = Executors.newFixedThreadPool(5);

        for (int i = 0; i < 6; i++) {
            service.execute