Socket 服務端練習

import java.io.IOException;
import java.net.ServerSocket;
import java.net.Socket;


public class Test {

    /**
     * @param args
     */
    public static void main(String[] args) throws IOException {
        ServerSocket ss = null;
        ss = new ServerSocket(8888);
        while (true) {
            final Socket s = ss.accept();
            new ServerThread(s).start();
        }
    }
}

import java.io.IOException;
import java.io.InputStream;
import java.net.Socket;

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;

public class ServerThread extends Thread {
    private Log log = LogFactory.getLog(ServerThread.class);

    private Socket s;

    public ServerThread(Socket s) {
        this.s = s;
    }

    @Override
    public void run() {
        log.info(s.getInetAddress().getHostAddress());
        InputStream in;
        try {
            in = s.getInputStream();
            byte[] b = new byte[1024];
            while (true) {
                int read = in.read(b);
                if (read == -1) {
                    s.close();
                    break;
                } else {
                    log.info(new String(b));
                }
            }
        } catch (IOException e) {
            e.printStackTrace();
        }
    }
}

支持多客戶端連接