JAVA多线程并发Demo

一个最简单的多线程并发demo：

主函数：

public class multithreadReq {    private static final int THREADNUM = 5;//线程数量       public static void main(String[] args) {        //线程数量        int threadmax = THREADNUM;          for(int i = 0; i < threadmax; i++)        {            ThreadMode thread = new ThreadMode();            thread.getThread().start();        }    }}

ThreadMode类：

public class ThreadMode {    public Thread getThread()    {        Thread thread = new Thread(new Runnable() {            @Override            public void run() {                for(int i = 0;i < 1024 ; i++)                {                    System.out.print("\nout:"+i);                }            }        });        return thread;    }}

执行效果：