标签:java 多线程
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!
标签:java 多线程
原文地址:http://blog.51cto.com/ji123/2054650