Java并发编程（一） 两种实现多线程的方法（Thread,Runnable）

package com.csdhsm.concurrent;

/** 
 * @Title: ThreadDemo.java
 * @Package: com.csdhsm.concurrent
 * @Description 继承Thread测试
 * @author Han
 * @date 2016-4-18 下午3:45:30 
 * @version V1.0
 */ 
      
public class ThreadDemo extends Thread {
    
    private int ticket = 3;
    private int id;
    
    public ThreadDemo(int id) {
        
        this.id = id;
    }
    
    @Override
    public void run() {
        
        while(ticket > 0){
            
            System.out.println(this.id + " --> " + ticket--);
        }
    }
    
    public static void main(String[] args) {
        
        new ThreadDemo(1).start();
        new ThreadDemo(2).start();
        new ThreadDemo(3).start();
    }
}

package com.csdhsm.concurrent;

/** 
 * @Title: RunnableDemo.java
 * @Package: com.csdhsm.concurrent
 * @Description 实现Runnale接口
 * @author Han
 * @date 2016-4-18 下午3:47:40 
 * @version V1.0
 */ 
      
public class RunnableDemo implements Runnable{

    private int ticket = 5;
    private int id;
    
    public RunnableDemo(int id) {
        
        this.id = id;
    }
    
    @Override
    public void run() {
        
        while(ticket > 0){
            
            System.out.println(this.id + " --> " + ticket--);
        }
    }
    
    public static void main(String[] args) {
        
        RunnableDemo demo = new RunnableDemo(1);
        
        new Thread(demo).start();
        new Thread(demo).start();
        new Thread(demo).start();
    }
}