IO之管道通信流

package joeho.net.csdn.blog.io;

import java.io.*;
public class PipedSender extends Thread {
 private PipedOutputStream outer = new PipedOutputStream(); 
 /**
  * Method run
  *
  *
  */
 public void run() {
  try{
   String strBuff = new String("a message from sender");
   outer.write(strBuff.getBytes());
   outer.close();
  }catch(Exception e){
   e.printStackTrace();
  }  
 }

 /**
  * Method getPipedOutputStream
  *
  *
  * @return
  *
  */
 public  PipedOutputStream getPipedOutputStream() {
  
  return outer;
 } 
}

 

public class PipedReceiver extends Thread {
 private PipedInputStream inputer = new PipedInputStream(); 
 /**
  * Method run
  *
  *
  */
 public void run() {
  try{
   byte[] buff = new byte[1024];
   int len = inputer.read(buff);
   System.out.println("received a message from:/n"+new String(buff,0,len));
   inputer.close();
  }catch(Exception e){
   e.printStackTrace();
  }
  
 }

 /**
  * Method getPipedInputStream
  *
  *
  * @return
  *
  */
 public  PipedInputStream getPipedInputStream() {
  
  return inputer;
 } 
}

public class PipedStreamTest {
 
 /**
  * Method main
  *
  *
  * @param args
  *
  */
 public static void main(String[] args) throws Exception {
  
  PipedSender ps = new PipedSender();
  PipedReceiver pr = new PipedReceiver();
  
  PipedOutputStream send = ps.getPipedOutputStream();
  PipedInputStream receive = pr.getPipedInputStream();
  send.connect(receive);
  
  ps.start();
  pr.start();
 } 
}