public static void main(String[] args){    Runnable status_runnable=GenerateStatus();    Runnable session_runnable=MyThread(session);    Thread statusThread=Thread(status_runnable);//线程中放了任务    Thread session_thread=Thread(session_runnable);    statusThread.start();    session_thread.start();

}

两个类的实现如下,第一个是GenerateStatus

import java.util.Random;public class GenerateStatus implements Runnable{    private String temperature;    private String free_Space;    public GenerateStatus(){       /*构造方法*/    }    /*线程中运行的程序*/    public void run() {//这里因为实现接口这个必须实现        Random random=new Random();        while(true)        {            temperature =((Integer)(random.nextInt(70)+20)).toString();            free_Space=((Integer)(random.nextInt(100)+1)).toString()+"G";            StatusMap.put("temperature",temperature);            StatusMap.put("free_Space",free_Space);            System.out.println("test");            try {                Thread.sleep(1000);            } catch (InterruptedException e) {                e.printStackTrace();            }        }    }}

第二个类MyThread

javax.websocket.Session;java.io.IOException;MyThread Runnable {    String ;    String ;    Session ;    MyThread(Session session) IOException {       .=session;    }    run() {        (){            {                Thread.();            } (InterruptedException e) {                e.printStackTrace();            }            System..println();            =StatusMap.();            =StatusMap.();            {                .getBasicRemote().sendText();                .getBasicRemote().sendText();            } (IOException e) {                e.printStackTrace();            }        }    }}

PS:若只需一个线程,就可以直接建立个线程使其继承Thread,在主函数中直接调用。

    Thread statusThread=new MyThread(session);    statusThread.start();//这样就可以了。但是不能多个线程同时运行!