Enviar una imagen entre un cliente y un servidor con Java (Sockets TCP) | Operating systems, scripting, PowerShell and security

Java, Red

Servidor

import javax.imageio.ImageIO;
import java.awt.image.BufferedImage;
import java.io.*;
import java.net.*;
import java.nio.ByteBuffer;

public class Server
{
    public static void main(String[] args)
    {
        int port=2050;
        try
        {
            ServerSocket serverSocket = new ServerSocket(port);

            Socket clientSocket = serverSocket.accept();

            InputStream inputStream = clientSocket.getInputStream();

            System.out.println(inputStream);

            byte[] imageAr = new byte[62100];
            inputStream.read(imageAr);

                BufferedImage image = ImageIO.read(new ByteArrayInputStream(imageAr));

            System.out.println("Received " + image.getHeight() + "x" + image.getWidth() + ": " + System.currentTimeMillis());
            ImageIO.write(image, "jpg", new File("C:\\Users\\juan\\Desktop\\recono\\coche2.png"));

            inputStream.close();
            clientSocket.close();
            serverSocket.close();
        }
        catch (UnknownHostException e){
            System.out.println(e);
        } catch (IOException e) {
            System.out.println(e);
        }
    }
}

import javax.imageio.ImageIO;

import java.awt.image.BufferedImage;

import java.io.*;

import java.net.*;

import java.nio.ByteBuffer;

public class Server

{

public static void main(String[] args)

{

int port=2050;

try

{

ServerSocket serverSocket = new ServerSocket(port);

Socket clientSocket = serverSocket.accept();

InputStream inputStream = clientSocket.getInputStream();

System.out.println(inputStream);

byte[] imageAr = new byte[62100];

inputStream.read(imageAr);

BufferedImage image = ImageIO.read(new ByteArrayInputStream(imageAr));

System.out.println("Received " + image.getHeight() + "x" + image.getWidth() + ": " + System.currentTimeMillis());

ImageIO.write(image, "jpg", new File("C:\\Users\\juan\\Desktop\\recono\\coche2.png"));

inputStream.close();

clientSocket.close();

serverSocket.close();

}

catch (UnknownHostException e){

System.out.println(e);

} catch (IOException e) {

System.out.println(e);

}

Cliente

import javax.imageio.ImageIO;
import java.awt.image.BufferedImage;
import java.io.*;
import java.net.*;
import java.nio.ByteBuffer;

public class Client
{
    public static void main(String[] args)
    {
        int port=2050;
        try
        {
            Socket clientSocket = new Socket("localhost",port);

            OutputStream outputStream = clientSocket.getOutputStream();

            ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream();

            BufferedImage image = ImageIO.read(new File("C:\\Users\\juan\\Desktop\\recono\\coche.png"));
            ImageIO.write(image, "jpg", byteArrayOutputStream);

            byte[] size = ByteBuffer.allocate(4).putInt(byteArrayOutputStream.size()).array();
            System.out.println(byteArrayOutputStream.size());
            outputStream.write(byteArrayOutputStream.toByteArray());
            Thread.sleep(2000);

            outputStream.close();
            clientSocket.close();
        }
        catch (UnknownHostException e){
            System.out.println(e);
        }
        catch (IOException e) {
            System.out.println(e);
        } catch (InterruptedException e) {
            e.printStackTrace();
        }
    }
}

import javax.imageio.ImageIO;

import java.awt.image.BufferedImage;

import java.io.*;

import java.net.*;

import java.nio.ByteBuffer;

public class Client

{

public static void main(String[] args)

{

int port=2050;

try

{

Socket clientSocket = new Socket("localhost",port);

OutputStream outputStream = clientSocket.getOutputStream();

ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream();

BufferedImage image = ImageIO.read(new File("C:\\Users\\juan\\Desktop\\recono\\coche.png"));

ImageIO.write(image, "jpg", byteArrayOutputStream);

byte[] size = ByteBuffer.allocate(4).putInt(byteArrayOutputStream.size()).array();

System.out.println(byteArrayOutputStream.size());

outputStream.write(byteArrayOutputStream.toByteArray());

Thread.sleep(2000);

outputStream.close();

clientSocket.close();

}

catch (UnknownHostException e){

System.out.println(e);

}

catch (IOException e) {

System.out.println(e);

} catch (InterruptedException e) {

e.printStackTrace();

}

Enviar una imagen entre un cliente y un servidor con Java (Sockets TCP) (Red, Java)

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