package com.pipedstream;import java.io.*;public class PipedStreamTest { /** * @param args */ public static void main(String[] args){ // TODO Auto-generated method stub Thread t1 = new Sender(); Thread t2 = new Receiver(); PipedOutputStream os=t1.getOutput(); //The method getOutput() is undefined for the type Thread PipedInputStream is=t2.getInput(); //The method getInput() is undefined for the type Thread is.connect(os); t1.start(); t2.start(); }}
class Sender extends Thread {
private PipedOutputStream out = new PipedOutputStream(); public PipedOutputStream getOutput(){ return out; } public void run(){ try{ out.write("hello".getBytes()); out.close(); }catch(IOException e){ e.printStackTrace(); }
}
}
class Receiver extends Thread { private PipedInputStream in = new PipedInputStream(); public PipedInputStream getInput(){ return in; } public void run(){ byte[] buf = new byte[1024]; try{ int len = in.read(buf); System.out.println("receive from sender:\n"+new String(buf,0,len)); in.close(); }catch(IOException e){ e.printStackTrace(); } }
}
问:大家帮忙看一下main()函数提示的两个错误,找不到问题···
import java.io.*;public class PipedStreamTest { /**
*
* @param args
*
*/
public static void main(String[] args) {
// TODO Auto-generated method stub
Sender t1 = new Sender();
Receiver t2 = new Receiver();
PipedOutputStream os = t1.getOutput(); //The method getOutput() is undefined for the type Thread
PipedInputStream is = t2.getInput(); //The method getInput() is undefined for the type Thread
try {
is.connect(os);
} catch (IOException e) {
e.printStackTrace();
} t1.start(); t2.start();
}
}class Sender extends Thread { private PipedOutputStream out = new PipedOutputStream(); public PipedOutputStream getOutput() {
return out;
} public void run() {
try {
out.write("hello".getBytes());
out.close();
} catch (IOException e) {
e.printStackTrace();
}
}
}class Receiver extends Thread { private PipedInputStream in = new PipedInputStream(); public PipedInputStream getInput() {
return in;
} public void run() {
byte[] buf = new byte[1024];
try {
int len = in.read(buf);
System.out.println("receive from sender:\n" + new String(buf, 0, len));
in.close();
} catch (IOException e) {
e.printStackTrace();
}
}
}