0
我有這個piede的代碼有問題,但我不能看到哪裏是錯誤做...問題與代理與插座
import java.io.*;
import java.net.*;
import java.util.concurrent.*;
public class Server {
public void startServer() {
final ExecutorService clientProcessingPool = Executors.newFixedThreadPool(10);
Runnable serverTask = new Runnable() {
@Override
public void run() {
try {
@SuppressWarnings("resource")
ServerSocket serverSocket = new ServerSocket(8080);
while (true) {
Socket clientSocket = serverSocket.accept();
clientProcessingPool.submit(new ClientTask(clientSocket));
}
} catch (IOException e) {
e.printStackTrace();
}
}
};
Thread serverThread = new Thread(serverTask);
serverThread.start();
}
private class ClientTask implements Runnable {
private Socket clientSocket;
private ClientTask(Socket clientSocket) {
this.clientSocket = clientSocket;
}
@Override
public void run() {
try {
// Read request
InputStream incommingIS = clientSocket.getInputStream();
byte[] b = new byte[8196];
int len = incommingIS.read(b);
if (len > 0) {
System.out.println("REQUEST"
+ System.getProperty("line.separator") + "-------");
System.out.println(new String(b, 0, len));
// Write request
Socket socket = new Socket("localhost", 8080);
OutputStream outgoingOS = socket.getOutputStream();
outgoingOS.write(b, 0, len);
// Copy response
OutputStream incommingOS = clientSocket.getOutputStream();
InputStream outgoingIS = socket.getInputStream();
for (int length; (length = outgoingIS.read(b)) != -1;) {
incommingOS.write(b, 0, length);
}
incommingOS.close();
outgoingIS.close();
outgoingOS.close();
incommingIS.close();
socket.close();
} else {
incommingIS.close();
}
} catch (IOException e) {
e.printStackTrace();
} finally {
try {
clientSocket.close();
} catch (IOException e) {
e.printStackTrace();
}
}
}
}
}
此代碼試圖模擬一個使用套接字的HTTP代理,代碼接收這個URL,處理它,然後再次返回瀏覽器。 問題是,瀏覽器掛起,沒有任何返回...
任何幫助將不勝感激。
謝謝。