pipedstreamtest.java

来自「this is a java application」· Java 代码 · 共 64 行

import java.io.*;
class PipedStreamTest
{
	public static void main(String[] args)
	{
		PipedOutputStream pos=new PipedOutputStream();
		PipedInputStream pis=new PipedInputStream();
		try
		{
			pos.connect(pis);
			new Producer(pos).start();
			new Consumer(pis).start();
		}
		catch(Exception e)
		{
			e.printStackTrace();
		}
		
	}
}

class Producer extends Thread
{
	private PipedOutputStream pos;
	public Producer(PipedOutputStream pos)
	{
		this.pos=pos;
	}
	public void run()
	{
		try
		{
			pos.write("Hello,welcome you!".getBytes());
			pos.close();
		}
		catch(Exception e)
		{
			e.printStackTrace();
		}
	}
}

class Consumer extends Thread
{
	private PipedInputStream pis;
	public Consumer(PipedInputStream pis)
	{
		this.pis=pis;
	}
	public void run()
	{
		try
		{
			byte[] buf=new byte[100];
			int len=pis.read(buf);
			System.out.println(new String(buf,0,len));
			pis.close();
		}
		catch(Exception e)
		{
			e.printStackTrace();
		}
	}
}