Top Java Quiz Questions ☕️

Creating a Simple HTTP Server with Java

Hey everyone! 👋 Today, I want to share a quick guide on how to create a simple HTTP server in Java using the ServerSocket class. This is a great way to understand the fundamentals of networking in Java.

Here’s a brief overview of how it works:

1. Setup a ServerSocket: This will allow your server to listen for incoming connections.
2. Accept Client Connections: The server waits and accepts client requests.
3. Handle Requests: Read the input from the client, generate a response, and send it back.

Here's a basic code snippet to get you started:

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

public class SimpleHttpServer {
    public static void main(String[] args) throws IOException {
        ServerSocket serverSocket = new ServerSocket(8080);
        while (true) {
            Socket clientSocket = serverSocket.accept();
            handleRequest(clientSocket);
        }
    }

    private static void handleRequest(Socket clientSocket) throws IOException {
        BufferedReader in = new BufferedReader(new InputStreamReader(clientSocket.getInputStream()));
        PrintWriter out = new PrintWriter(clientSocket.getOutputStream(), true);
        
        String requestLine = in.readLine();
        // Just for demo purposes, send back a simple HTTP response
        out.println("HTTP/1.1 200 OK");
        out.println("Content-Type: text/plain");
        out.println();
        out.println("Hello, World!");
        
        clientSocket.close();
    }
}

Key Points to Remember:
- The server listens on port 8080.
- You can customize the response based on the request.

Give it a try and let me know how it goes! Happy coding! 🚀

www.tg-me.com/tw/Top Java Quiz Questions ️/com.topJavaQuizQuestions/426

878 viewsFeb 4 at 14:28

Creating a Simple HTTP Server with Java

Hey everyone! 👋 Today, I want to share a quick guide on how to create a simple HTTP server in Java using the ServerSocket class. This is a great way to understand the fundamentals of networking in Java.

Here’s a brief overview of how it works:

1. Setup a ServerSocket: This will allow your server to listen for incoming connections.
2. Accept Client Connections: The server waits and accepts client requests.
3. Handle Requests: Read the input from the client, generate a response, and send it back.

Here's a basic code snippet to get you started:

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

public class SimpleHttpServer {
    public static void main(String[] args) throws IOException {
        ServerSocket serverSocket = new ServerSocket(8080);
        while (true) {
            Socket clientSocket = serverSocket.accept();
            handleRequest(clientSocket);
        }
    }

    private static void handleRequest(Socket clientSocket) throws IOException {
        BufferedReader in = new BufferedReader(new InputStreamReader(clientSocket.getInputStream()));
        PrintWriter out = new PrintWriter(clientSocket.getOutputStream(), true);
        
        String requestLine = in.readLine();
        // Just for demo purposes, send back a simple HTTP response
        out.println("HTTP/1.1 200 OK");
        out.println("Content-Type: text/plain");
        out.println();
        out.println("Hello, World!");
        
        clientSocket.close();
    }
}

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