miniserver.java

多线程与并发处理是程序设计好坏优劣的重要课题

import java.net.Socket;
import java.net.ServerSocket;
import java.io.IOException;

public class MiniServer {
    private final int portnumber;
    public MiniServer(int portnumber) {
        this.portnumber = portnumber;
    }
    public void execute() throws IOException {
        ServerSocket serverSocket = new ServerSocket(portnumber);
        System.out.println("Listening on " + serverSocket);
        try {
            while (true) {
                System.out.println("Accepting...");
                Socket clientSocket = serverSocket.accept();
                System.out.println("Connected to " + clientSocket);
                try {
                    Service.service(clientSocket);
                } catch (IOException e) {
                    e.printStackTrace();
                }
            }
        } catch (IOException e) {
            e.printStackTrace();
        } finally {
            serverSocket.close();
        }
    }
}