package?com.ChatServer;

//聊天室客戶端程序
import?javax.swing.*;
import?java.awt.*;
import?java.awt.event.*;
import?java.net.*;
import?java.io.*;
import?java.util.*;

public?class?ChatClient?extends?Jframe?implements?ActionListener?{
??JPanel?pnlLogin;
??JButton?btnLogin?btnRegisterbtnexit;
??JLabel?lblServer?lblPort?lblName?lblPassword?lblLogo;
??JTextField?tfName?tfServer?tfPort;
??JPasswordField?pwd;
??String?strServerIp;
??int?port;
??//用于將窗口定位
??Dimension?scnSize?=?Toolkit.getDefaultToolkit（）.getScreenSize（）;
??public?ChatClient（）?{?//構(gòu)造方法
????super（“登錄簡單聊天系統(tǒng)“）;
????pnlLogin?=?new?JPanel（）;
????this.getContentPane（）.add（pnlLogin）;
????lblServer?=?new?JLabel（“服務(wù)器:“）;
????lblPort?=?new?JLabel（“端口:“）;
????lblPort.setVisible（false）;
????lblName?=?new?JLabel（“用戶名:“）;
????lblPassword?=?new?JLabel（“密?????碼:“）;
????tfServer?=?new?JTextField（15）;
????tfServer.setText（“127.16.220.178“）;
????tfPort?=?new?JTextField（4）;
????tfPort.setText（“8000“）;
????tfPort.setVisible（false）;
????tfName?=?new?JTextField（20）;
????pwd?=?new?JPasswordField（20）;
????btnLogin?=?new?JButton（“登錄“）;
????btnRegister?=?new?JButton（“注冊“）;
????btnexit=new?JButton（“取消“）;
????pnlLogin.setLayout（null）;?//組件用手動布局
????
????lblServer.setBounds（20?15?50?30）;
????tfServer.setBounds（70?15?183?25）;
????lblPort.setBounds（175?15?30?30）;
????tfPort.setBounds（210?15?40?25）;
????lblName.setBounds（20?50?50?30）;
????tfName.setBounds（70?50?183?25）;
????lblPassword.setBounds（20?80?50?30）;
????pwd.setBounds（70?80?183?25）;
????btnLogin.setBounds（50?120?60?25）;
????btnexit.setBounds（120?120?60?25）;
????btnRegister.setBounds（190?120?60?25）;
????pnlLogin.add（lblServer）;
????pnlLogin.add（tfServer）;
????pnlLogin.add（lblPort）;
????pnlLogin.add（tfPort）;
????pnlLogin.add（lblName）;
????pnlLogin.add（tfName）;
????pnlLogin.add（lblPassword）;
????pnlLogin.add（pwd）;
????pnlLogin.add（btnLogin）;
????pnlLogin.add（btnexit）;
????pnlLogin.add（btnRegister）;
???
????
????//設(shè)置登錄窗口
????setResizable（false）;
????setSize（290?190）;
????setVisible（true）;
????setLocation（（scnSize.width?-?getWidth（））/2（scnSize.height?-?getHeight（））/2）;
????
????
????//為按鈕注冊監(jiān)聽
????btnexit.addActionListener（this）;
????btnLogin.addActionListener（this）;
????btnRegister.addActionListener（this）;
???
???addWindowListener（new?WindowAdapter（）?{
??????public?void?windowClosing（WindowEvent?e）?{
????????System.exit（0）;
??????}
????}）;
?}

??//按鈕監(jiān)聽響應(yīng)
??public?void?actionPerformed（ActionEvent?ae）?{
????object?source?=?ae.getSource（）;
????strServerIp?=?tfServer.getText（）;
????try?{
??????port?=?Integer.valueOf（tfPort.getText（））;
??????if?（port?<=?1024）?{
????????JOptionPane.showMessageDialog（null?“請使用大于1024的端口號“）;
????????return;
??????}
????}
????catch?（NumberFormatException?e）?{
??????JOptionPane.showMessageDialog（null?“輸入的端口號不是整數(shù)“）;
????}
????if?（source.equals（btnLogin））?{??????
??????if?（tfName.getText（）.equals（““）?||?pwd.get

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件???????4618??2011-11-06?21:25??Encrypted-?Server-System\ChatClient.java

?????文件???????5360??2011-12-12?18:27??Encrypted-?Server-System\ChatRoom.java

?????文件??????11180??2011-11-06?21:25??Encrypted-?Server-System\ChatServer.java

?????文件????????323??2008-01-12?14:11??Encrypted-?Server-System\key1.dat

?????文件???????1207??2011-06-30?21:22??Encrypted-?Server-System\MD5Util.class

?????文件????????737??2011-11-06?21:25??Encrypted-?Server-System\MD5Util.java

?????文件???????4374??2011-11-06?21:25??Encrypted-?Server-System\Register.java

?????文件????????323??2008-01-12?14:11??Encrypted-?Server-System\user.dat

?????文件????????624??2011-11-06?21:25??Encrypted-?Server-System\User.java

?????目錄??????????0??2011-12-18?20:05??Encrypted-?Server-System

-----------?---------??----------?-----??----

????????????????28746????????????????????10