Client.java

Client.java

import java.io.File;
import java.io.IOException;
import java.io.OutputStream;
import java.net.Socket;

/**
 * Created by yasin_000 on 1.5.2019.
 */
public class Client {
    public final static String FILE_TO_SEND = "C:\\Users\\yasin_000\\Desktop\\NetworkHW\\image.jpg";  // you may change this
    public static void main(String[] args) throws IOException {
        final Socket socket = createSocket("localhost", 4999);
        File file = new File(FILE_TO_SEND);
        final byte[] bytes = Utils.fileToBytes(file);
        OutputStream is = socket.getOutputStream();
        is.write(bytes, 0, bytes.length);
    }

    private static Socket createSocket(String addr, int port) {
        Socket socket = null;
        try {
             socket = new Socket(addr, port);
        } catch (IOException e) {
            e.printStackTrace();
            System.err.println(e.getMessage());
        }
        return socket;
    }
}