package mysocketserver;import java.awt.*;import java.awt.event.*;import javax.swing.*;import java.net.*;/** * <p>Title: </p> * <p>Description: </p> * <p>Copyright: Copyright (c) 2003</p> * <p>Company: </p> * @author not attributable * @version 1.0 */public class ServerService extends JFrame {  JPanel contentPane;  BorderLayout borderLayout1 = new BorderLayout();  JTextArea jTextArea1 = new JTextArea();  ServerSocket serverSocket;  //Construct the frame  public ServerService() {    enableEvents(AWTEvent.WINDOW_EVENT_MASK);    try {      jbInit();    }    catch(Exception e) {      e.printStackTrace();    }  }  public ServerService(int Port,int Count) {      enableEvents(AWTEvent.WINDOW_EVENT_MASK);      try {        jbInit();        serverSocket = new ServerSocket(Port,Count);        show();       while(true)        {          Socket Connected = serverSocket.accept();          InetAddress ClientAddress = Connected.getInetAddress();          jTextArea1.append("Client connected from \n"+                        ClientAddress.toString()+" .\n" );          ServiceThread MyST = new ServiceThread(this,Connected);        }      }      catch(Exception e) {        e.printStackTrace();      }    }  //Component initialization  private void jbInit() throws Exception  {    contentPane = (JPanel) this.getContentPane();    jTextArea1.setText("監聽服務啟動");    contentPane.setLayout(borderLayout1);    this.setEnabled(false);    this.setResizable(false);    this.setSize(new Dimension(400, 300));    this.setTitle("Server Listener");    contentPane.add(jTextArea1, BorderLayout.CENTER);  }  //Overridden so we can exit when window is closed  protected void processWindowEvent(WindowEvent e) {    super.processWindowEvent(e);    if (e.getID() == WindowEvent.WINDOW_CLOSING) {      System.exit(0);    }  }  public void addMeg(String s){    jTextArea1.append(s) ;  }}