echoserver.java

Java程序设计技巧与开发实例附书源代码。

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

public class EchoServer
{  private static boolean running = true;
   public static void main(String args[])
   {  try
      {  ServerSocket server = new ServerSocket(
                                  Integer.parseInt(args[0]));
         System.out.println("Server started on " +server.getLocalPort());
         while (running)
         {  Socket connection= server.accept();
            System.out.println("New connection moved to thread.");
            EchoServerThread handler = new EchoServerThread(connection);
         }
      }
      catch(IOException ioe)
      {  System.err.println("Error: " + ioe); }
   }
}