对话框代码

服务器代码：
package Talking;

import java.io.*;
import java.awt.*;
import java.awt.event.*;
import java.net.*;

public class ChatServer extends Frame implements ActionListener{
 /**
 * 
 */
private static final long serialVersionUID = 1L;
Label label1=new Label("聊天");
 Panel panel=new Panel();
 TextField tf=new TextField(10);
 TextArea ta=new TextArea();
 ServerSocket server;
 Socket client;
 InputStream in;
 OutputStream out;
@SuppressWarnings("deprecation")
public ChatServer(){
  super("客户服务员");  
  setSize(250,250);     panel.add(label1);      panel.add(tf);
  tf.addActionListener(this); add("North",panel);  add("Center",ta);
  addWindowListener(new WindowAdapter(){
   public void windowClosing(WindowEvent e){
    System.exit(0);}});
  show();