java JUC线程池：Executors.newFixedThreadPool代码示例

package com.zxl.juc;

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

public class FixedThreadPoolDemo1 {
    public static void main(String[] args) {
        ExecutorService executorService = Executors.newFixedThreadPool(3);
        for (int i = 0; i < 10; i++) {
            executorService.submit(()->{
                System.out.println(Thread.currentThread().getName());
            });
        }
    }
}

pool-1-thread-1
pool-1-thread-3
pool-1-thread-2
pool-1-thread-1
pool-1-thread-3
pool-1-thread-2
pool-1-thread-3
pool-1-thread-1
pool-1-thread-3
pool-1-thread-2