bank.java

来自「nanjing university cs 的java课件。 对新手很有用。付」· Java 代码 · 共 61 行

class Bank1 implements Runnable
{
	synchronized void BankCount()
	{
		this.Saver();
		this.Spender();
		try
		{
			Thread.sleep(2000);
		}
		catch(Exception e){}; 
		System.out.println("Bye");
	}
	 void Saver()
	{
		System.out.println("Saver");
	}
	 void Spender()
	{
		try
		{
			Thread.sleep(2000);
		}
		catch(Exception e){}; 
		System.out.println("Spender");
	}
	void Banking(int a)
	{
		if (a>0)
		{
			new Thread(new Bank1()).start();
		}
	}
	public void run()
	{
		this.BankCount();
	}
			
	
	/*public static void main(String args[])
	{
		Bank b = new Bank();
		b.Banking(2);
		b.Banking(3);
		b.Banking(4);
	}*/
}

public class Bank{
	public static void main(String args[])
	{
		Bank1 b = new Bank1();
		/*b.Banking(2);
		b.Banking(3);
		b.Banking(4);*/
		new Thread(new Bank1()).start();
		new Thread(new Bank1()).start();
		new Thread(new Bank1()).start();
	}

}