import java.io.IOException;
import java.io.PipedInputStream;
import java.io.PipedOutputStream;
public class PipedStream {
/**
* @param args
* @throws IOException
*/
public static void main(String[] args) throws IOException {
PipedInputStream input = new PipedInputStream();
PipedOutputStream output = new PipedOutputStream();
input.connect(output);
new Thread(new Input(input)).start();
new Thread(new Output(output)).start();
}
}
class Input implements Runnable{
private PipedInputStream in;
Input(PipedInputStream in){
this.in = in;
}
public void run(){
try {
byte[] buf = new byte[1024];
int len = in.read(buf);
String s = new String(buf,0,len);
System.out.println("s="+s);
in.close();
} catch (Exception e) {
// TODO: handle exception
}
}
}
class Output implements Runnable{
private PipedOutputStream out;
Output(PipedOutputStream out){
this.out = out;
}
public void run(){
try {
Thread.sleep(5000);
out.write("hi，管道来了！".getBytes());
} catch (Exception e) {
// TODO: handle exception
}
}
}
来源：https://www.cnblogs.com/flying607/p/3435520.html