package www.xwcms.net.struts.action;

public class Diao implements Runnable{  
	 private int num = 10;           
	    
	    public void run() {
	        for(int i=0; i<5; i++){
	            //使用同步代码块
	            synchronized (this) {
	                try {
	                	Thread.currentThread().sleep(1000);
	                	System.out.println("22");
	                	//Thread.currentThread().sleep();
	                } catch (Exception e) {
	                    e.printStackTrace();
	                }        
	                if(this.num>0){    
	                    System.out.println(Thread.currentThread().getName() + "得到: " + this.num--);
	                }
	            }
	        }
	    }

	    public static void main(String[] args) {
	    	Diao diaos = new Diao();
	        
	        new Thread(diaos,"线程一").start();    //线程一
	        new Thread(diaos,"线程 二").start();    //线程二
	        new Thread(diaos,"线程三").start();    //线程三
	    }
	
}