java中PipedOutputStream和PipedInputStream类用法
PipedOutputStream和PipedInputStream用于在应用程序中创建管道通信
实例:
import java.io.*; public class PipedStreamTest { public static void main(String [] args) { Sender sender = new Sender(); Receiver receiver = new Receiver(); PipedOutputStream outStream = sender.getOutStream(); PipedInputStream inStream = receiver.getInStream(); try { //inStream.connect(outStream); // 与下一句一样 outStream.connect(inStream); } catch (Exception e) { e.printStackTrace(); } sender.start(); receiver.start(); } } class Sender extends Thread { private PipedOutputStream outStream = new PipedOutputStream(); public PipedOutputStream getOutStream() { return outStream; } public void run() { String info = "hello, receiver"; try { outStream.write(info.getBytes()); outStream.close(); } catch (Exception e) { e.printStackTrace(); } } } class Receiver extends Thread { private PipedInputStream inStream = new PipedInputStream(); public PipedInputStream getInStream() { return inStream; } public void run() { byte[] buf = new byte[1024]; try { int len = inStream.read(buf); System.out.println("receive message from sender : " + new String(buf, 0, len)); inStream.close(); } catch (Exception e) { e.printStackTrace(); } } }
其他函数请参照jdk文档