pipedstream.java~3~

java2参考大全上的例子的源码和自己的理解.

package pipedstream;

/*
 管道流一定是输入输出并用
 例:将数据从输出管道进,从输入管道出
 */

import java.io.*;

class PipedStream {
  public static void main(String args[]) throws
      IOException {
    byte aByteData1 = 123, aByteData2 = 111;
    PipedInputStream pis =
        new PipedInputStream();
    PipedOutputStream pos =
        new PipedOutputStream(pis);
    System.out.println("PipedInputStream");
    try {
      pos.write(aByteData);
      pos.write(aByteData2);
      System.out.println( (byte) pis.read());
      System.out.println( (byte) pis.read());
    }
    finally {
      pis.close();
      pos.close();
    }
  }