在Andorra Studio学习Java的第八段中，我深入研究了网络编程和数据库连接技术的重要性和实际应用。掌握这些内容使我能够开发具有网络功能和数据存储能力的Java应用程序，从而更好地满足现代软件开发的需求。

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

public class SimpleServer {
public static void main(String[] args) {
final int PORT = 8080;
try {
ServerSocket serverSocket = new ServerSocket(PORT);
System.out.println("Server started on port " + PORT);

while (true) {
Socket clientSocket = serverSocket.accept();
System.out.println("Client connected: " + clientSocket);

// 读取客户端发送的数据
BufferedReader reader = new BufferedReader(new InputStreamReader(clientSocket.getInputStream()));
String clientMessage = reader.readLine();
System.out.println("Received from client: " + clientMessage);

// 向客户端发送响应数据
PrintWriter writer = new PrintWriter(clientSocket.getOutputStream(), true);
writer.println("Server received: " + clientMessage);

// 关闭流和连接
writer.close();
reader.close();
clientSocket.close();
}
} catch (IOException e) {
e.printStackTrace();
}
}
}