java 线程初探

不多说了，上代码

 

 package com.lyklinse;import java.util.Vector;/** * <p>Title: </p> * * <p>Description: </p> * * <p>Copyright: Copyright (c) 2009</p> * * <p>Company: </p> * * @author not attributable * @version 1.0 */public class ThreadTest { public ThreadTest() { Vector<WorkingThread> vThread = new Vector<WorkingThread>(); for (int i = 0; i < 5; i++) { WorkingThread getThe = new WorkingThread(i); vThread.add(getThe); getThe.start(); } ManageThread manageThread = new ManageThread(vThread); manageThread.start(); } public synchronized void showResult(String str) { System.out.println(str); } class ManageThread extends Thread { int Tid = 0; Vector<WorkingThread> vThread = new Vector<WorkingThread>(); public ManageThread(Vector<WorkingThread> _vThread) { vThread = _vThread; } public void run() { while (true) { if (Tid == vThread.size()) { Tid = 0; } for (int i = 0; i < vThread.size(); i++) { if (i == Tid) { synchronized (vThread.get(i)) { vThread.get(i).notify(); } } } Tid++; try { sleep(1000); } catch (InterruptedException ex) { } } } } class WorkingThread extends Thread { int str; int id; boolean running = true; boolean isUsed = false; public WorkingThread(int _str) { str = _str * 1000; id = _str; } public void run() { while (running) { try { synchronized (this) { wait(); } showResult("thread:" + id + ":" + str); str++; } catch (InterruptedException ex) { System.out.println("error"); } try { sleep(1000); } catch (InterruptedException ex1) { } } } } public static void main(String[] args) { new ThreadTest(); }}