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  • PipedInputStream和PipedOutputStream管道流

    import java.io.*;
    class Send implements Runnable
    {
    	private PipedOutputStream pos=null;
    	public Send(){
    		this.pos=new PipedOutputStream();
    	}
    
    	public void run(){
    		String str="Hello world";
    		try{
    			this.pos.write(str.getBytes());
    		}catch(IOException e){
    			e.printStackTrace();
    		}
    	}
    
    	public PipedOutputStream getpos(){
    		return this.pos;
    	}
    }
    
    class Receive implements Runnable
    {
    	private PipedInputStream pis=null;
    	public Receive(){
    		this.pis=new PipedInputStream();
    	}
    
    	public void run()
    	{
    		byte b[]=new byte[1024];
    		int len=0;
    		try{
    			len=this.pis.read(b);
    		}catch(IOException e){
    			e.printStackTrace();
    		}
    
    		try{
    			this.pis.close();
    		}catch(IOException e){
    			e.printStackTrace();
    		}
    
    		System.out.println("接受的内容为:"+new String(b,0,len));
    	}
    		public PipedInputStream getpis(){
    			return this.pis;
    		}
    }
    
    public class PipedDemo
    {
    	public static void main(String[] args) 
    	{
    		Send s=new Send();
    		Receive r=new Receive();
    		try{
    			s.getpos().connect(r.getpis());
    		}catch(IOException e){
    			e.printStackTrace();
    		}
    
    		new Thread(s).start();        //启动线程
    		new Thread(r).start();        //启动线程
    	}
    }
    

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  • 原文地址:https://www.cnblogs.com/dengshiwei/p/4258646.html
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