example9_9.java.bak

来自「不错的教程 适合中高级人员的使用」· BAK 代码 · 共 48 行

import java.util.*;
public class Example9_9 
{  public  static void main(String args[])
   {
	  A a=new A();
	  a.student.start();
	  a.teacher.start();
    }
}
class A implements Runnable
{
	Thread student,teacher;	
	A()
	{
		teacher=new Thread(this);
		student=new Thread(this);
		teacher.setName("王教授");
		student.setName("张三");
	}
	
	public void run()
	{   
		if(Thread.currentThread()==student)
		{
			try{
				System.out.println(student.getName()+"正在睡觉，不听课");
				Thread.sleep(1000*60*60);
			}
			catch(InterruptedException e)
			{System.out.println(student.getName()+"被老师吵醒了");}
		
		System.out.println(student.getName()+"开始听课");
	}
	else if(Thread.currentThread()==teacher)
		{
			for (int i=1;i<=3;i++)
			{
				System.out.println("上课");
				try{Thread.sleep(500);}
				catch(InterruptedException e){}
			}
			
		student.interrupt();
	}

	}
}