რომელ ქსელურ პროტოკოლებს იყენებდით თქვენს პრაქტიკაში?

Java bilan amalda ko‘pincha quyidagi tarmoq protokollari ishlatiladi:

• TCP (Transmission Control Protocol) — ishonchli ma’lumot uzatish uchun, masalan, soketlar yordamida mijoz-server ilovalarini yaratishda.
• UDP (User Datagram Protocol) — tezlik muhim bo‘lgan ilovalar uchun, masalan, oqimli video yoki o‘yinlar.
• HTTP/HTTPS — veb xizmatlari va REST API bilan muloqot qilish uchun.
• FTP — fayllarni uzatish uchun.

Java da TCP soketidan foydalanish misoli:

import java.net.*;
import java.io.*;

public class SimpleClient {
    public static void main(String[] args) throws IOException {
        Socket socket = new Socket("example.com", 80);
        PrintWriter out = new PrintWriter(socket.getOutputStream(), true);
        BufferedReader in = new BufferedReader(new InputStreamReader(socket.getInputStream()));

        out.println("GET / HTTP/1.1\r\nHost: example.com\r\n\r\n");
        String responseLine;
        while ((responseLine = in.readLine()) != null) {
            System.out.println(responseLine);
        }

        in.close();
        out.close();
        socket.close();
    }
}