ServerSocket+Swing+SQL Server2008聊天系统（好友私聊，聊天室群聊）

淡淡的烟草味﹌ 2022-07-14 13:55 222阅读 0赞

## MonsterChatRoom(怪聊聊天系统) ##

--------------------

*  本系统采用ServerSocket+Swing+SQL Server2008编写
 *  主要分为三个模块：登录模块，用户信息展示模块，聊天模块

### 登录模块 ###

![登录界面相关的操作][SouthEast]  
如上图所见：后台采用账户名为唯一标识，通过其获取数据库中的数据；**登录主界面**，实现了三个相关的界面，和**记住密码**，保存在数据库中，方便下次登录；**密码找回**，如果账号存在，下面的信息填写中与数据库注册信息核对两条以上，那么密码框向用户开启可编辑状态，重新找回密码成功！

*  主界面的部分代码 ：

package com.hz.view;
    
    import java.awt.*;
    import java.awt.event.*;
    import java.sql.ResultSet;
    import java.sql.SQLException;
    import java.util.ArrayList;
    import java.util.List;
    import javax.swing.*;
    import com.hz.bean.Account;
    import com.hz.bean.User;
    import com.hz.client.Client;
    import com.hz.db.DbHelp;
    import com.hz.thread.*;
    import com.hz.util.AccountDatabaseUtil;
    import com.hz.util.UserDatabaseUtil;
    
    /**
     * 登录界面
     * 
     * @author ztw
     * 
     *         2016-12-4
     */
    public class UserLoginView extends JFrame {
        
    
        // 获取当前屏幕的宽和高
        private final int width = Toolkit.getDefaultToolkit().getScreenSize().width;
        private final int height = Toolkit.getDefaultToolkit().getScreenSize().height;
        // 设置窗口的宽和高
        private final int windowWidth = 430;
        private final int windowHeight = 330;
    
        private JPanel upJPanel, belowJPanel; //centerJPanel;
    
        private JButton loginButton;
        private ImageIcon icon;
    
        private JPasswordField passField;
    
        private JLabel rightLabel, rightLabel2, leftDownLabel, rightDownLabel,
                smImgLabel,centerLabel;
    
        private JCheckBox remember;// 记住密码
        private JCheckBox automaticLogin;// 自动登录
    
        private JComboBox<String> accountComboBox;
        // private List<String> accountNameList;
        private List<Account> accountNameList;
    
        private String accountContent;// 获取账户框的值
        private String passContent;// 获取密码框的值
        // 菜单弹出事件
        private JPopupMenu popupMenu;
        // 用户封装类
        private User user;
    
        private UserDatabaseUtil util;
    
        public UserLoginView() throws HeadlessException {
            Window();
            upWindowJPanel();
            headJPanel();
            accountComboBox();
            passField();
            rightLabel();
            windowJCheckBox();
            belowWindowJPanel();
            this.add(upJPanel);
            this.add(centerLabel);
            this.add(accountComboBox);
            this.add(passField);
            this.add(rightLabel);
            this.add(rightLabel2);
            this.add(remember);
            this.add(automaticLogin);
            this.add(belowJPanel);
    
        }
    
        /**
         * 顶级窗口设置方法
         */
        public void Window() {
            this.setTitle("MonsterChat");
            // 设置窗口图标
            Image img = Toolkit.getDefaultToolkit().getImage("image\\sprout01.png");
            this.setIconImage(img);
            this.setBackground(Color.BLUE);
            // 设置窗体位置和大小
            this.setBounds((width - windowWidth) / 2, (height - windowHeight) / 2,
                    windowWidth, windowHeight);
            this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
            this.setResizable(false);// 设置窗体不可改变大小
            Container container = getContentPane();
            container.setLayout(null);
            this.setBackground(Color.red);
            this.setUndecorated(true);// 去掉窗口的装饰
            // 采用指定的窗口装饰
            this.getRootPane().setWindowDecorationStyle(JRootPane.WIDTH);
            this.setVisible(true);
        }
    
        /**
         * 上面面板方法
         */
        public void upWindowJPanel() {
    
            upJPanel = new JPanel() {
                @Override
                protected void paintComponent(Graphics g) {
    
                    icon = new ImageIcon("image\\tree.gif");
                    Dimension dim = getSize();
                    g.drawImage(icon.getImage(), 0, 0, dim.width, dim.height, null);
                }
            };
            upJPanel.setBounds(0, 0, windowWidth, 155);
    
        }
    
        /**
         * 头像按钮方法
         */
        public void headJPanel() {
            //面板绘图
    //      centerJPanel = new JPanel() {
        
    //          @Override
    //          protected void paintComponent(Graphics g) {
        
    //
    //              icon = new ImageIcon(account.getAccount_icon());
    //              System.out.println(icon);
    //              Dimension dim = getSize();
    //              g.drawImage(icon.getImage(), 0, 0, dim.width, dim.height, null);
    //          }
    //      };
            account = (Account) accountDatabaseUtil.getByID(accountName);
            if(account != null){
                icon = new ImageIcon(account.getAccount_icon());
            }
            centerLabel = new JLabel(icon);
            centerLabel.setBounds(40, 168, 80, 80);
            centerLabel.setLayout(null);
            // 实例化弹出菜单
            popupMenu = new JPopupMenu();
            // 增加菜单项到菜单上
            popupMenu.add(new JMenuItem("我在线上",
                    new ImageIcon("image\\online01.png")));
            popupMenu
                    .add(new JMenuItem("Q我吧", new ImageIcon("image\\smile01.png")));
            popupMenu.addSeparator();
            popupMenu.add(new JMenuItem("离开", new ImageIcon("image\\clock01.png")));
            popupMenu.add(new JMenuItem("忙碌", new ImageIcon("image\\wait01.png")));
            popupMenu.add(new JMenuItem("请勿打扰", new ImageIcon(
                    "image\\disturb01.png")));
            popupMenu.addSeparator();
            popupMenu
                    .add(new JMenuItem("隐身", new ImageIcon("image\\conceal01.png")));
            smImgLabel = new JLabel(new ImageIcon("image\\cancel01.png"));
            smImgLabel.setBounds(67, 67, 12, 12);
            smImgLabel.addMouseListener(new MouseAdapter() {
                @Override
                public void mouseClicked(MouseEvent e) {
                    popupMenu.show(e.getComponent(), e.getX(), e.getY());
                }
    
                @Override
                public void mousePressed(MouseEvent e) {
                    smImgLabel.setBounds(68, 68, 12, 12);
                }
    
                @Override
                public void mouseReleased(MouseEvent e) {
                    smImgLabel.setBounds(67, 67, 12, 12);
                }
    
                @Override
                public void mouseEntered(MouseEvent e) {
                    smImgLabel.setIcon(new ImageIcon("image\\cancel02.png"));
                }
    
                @Override
                public void mouseExited(MouseEvent e) {
                    smImgLabel.setIcon(new ImageIcon("image\\cancel01.png"));
                }
            });
            centerLabel.add(smImgLabel);
        }
    
        private AccountDatabaseUtil accountDatabaseUtil = new AccountDatabaseUtil();
        private Account account;
    
        /**
         * 记录登录账户
         */
        private void recordInformation() {
    
            accountNameList = new ArrayList<Account>();
            try {
                rs = accountDatabaseUtil.getAll();
                while (rs.next()) {
                    account = new Account(rs.getString(2));
                    accountNameList.add(account);
                }
            } catch (SQLException e) {
                e.printStackTrace();
            }
        }
    
        List<String> list;
        String accountName;
        private String accountContentIndex;
    
        /**
         * 账户框方法
         */
        public void accountComboBox() {
    
            recordInformation();
            list = new ArrayList<String>();
            for (Account account : accountNameList) {
                accountName = account + "";// 把对象类型Account转换成字符串类型数据
                list.add(accountName);
            }
            Object[] obj = list.toArray();
            if (obj.length >= 3) {
                String[] proList = { (String) obj[obj.length - 1],
                        (String) obj[obj.length - 2], (String) obj[obj.length - 3] };
                accountComboBox = new JComboBox<String>(proList);
            } else if (obj.length < 3 && obj.length >= 1) {
                String[] proList = { (String) obj[obj.length - 1],(String) obj[obj.length - 2] };
                accountComboBox = new JComboBox<String>(proList);
            }else if(obj.length==2){
                String[] proList = { (String) obj[obj.length - 1] };
                accountComboBox = new JComboBox<String>(proList);
            }else{
                String[] proList = {
       "MM私聊欢迎您！"};
                accountComboBox = new JComboBox<String>(proList);
            }
            accountComboBox.setBounds(135, 168, 185, 28);
            accountComboBox.setEditable(true);// 响应键盘输入事件
    
            accountComboBox.addActionListener(new ActionListener() {
    
                @Override
                public void actionPerformed(ActionEvent e) {
    
                    accountContent = accountComboBox.getSelectedItem().toString();
    
                }
            });
            accountComboBox.addItemListener(new ItemListener() {
    
                @Override
                public void itemStateChanged(ItemEvent e) {
                    accountContent = accountComboBox.getSelectedItem().toString();
                }
            });
            // 获取可编辑框的值
            accountContent = (String) accountComboBox.getSelectedItem();
        }
    
        /**
         * 密码框方法
         */
        String content;
    
        public void passField() {
            // 根据Id获取密码
            account = (Account) accountDatabaseUtil.getByID(accountName);
            //当账户信息不等于NULL时，获取密码
            if(account != null){
                passField = new JPasswordField(account.getAccount_password());
            }else{
                passField = new JPasswordField();
            }
            passField.setBounds(135, 196, 185, 28);
            passField.addKeyListener(new KeyAdapter() {
                @Override
                public void keyReleased(KeyEvent e) {
                    super.keyReleased(e);
                    char[] chars = passField.getPassword();// 获得密码框的密码
                    passContent = new String(chars);
                }
            });
            char[] chars = passField.getPassword();// 获得密码框的密码
            passContent = new String(chars);
        }
        /**
         * 右标签方法
         */
        public void rightLabel() {
    
            rightLabel = new JLabel("注册账号");
            rightLabel.setBounds(330, 175, 55, 15);
            rightLabel.setForeground(new Color(0, 129, 255));
    
            rightLabel.addMouseListener(new MouseAdapter() {
                @Override
                public void mouseClicked(MouseEvent e) {
    
                    breakRegisterWindom();
                }
    
                @Override
                public void mouseEntered(MouseEvent e) {
                    rightLabel.setForeground(new Color(130, 194, 255));
    
                }
    
                @Override
                public void mouseExited(MouseEvent e) {
                    rightLabel.setForeground(new Color(0, 129, 255));
    
                }
            });
            rightLabel2 = new JLabel("找回密码");
            rightLabel2.setBounds(330, 202, 55, 15);
            rightLabel2.setForeground(new Color(0, 129, 255));
            rightLabel2.addMouseListener(new MouseAdapter() {
                @Override
                public void mouseClicked(MouseEvent e) {
    
                    breakRetrievePassword();
                }
    
                @Override
                public void mouseEntered(MouseEvent e) {
                    rightLabel2.setForeground(new Color(130, 194, 255));
    
                }
    
                @Override
                public void mouseExited(MouseEvent e) {
                    rightLabel2.setForeground(new Color(0, 129, 255));
    
                }
            });
        }
        /**
         * 找回密码界面跳转
         */
        private void breakRetrievePassword() {
            new retrievePasswordThread().start();
        }
    
        /**
         * 注册界面跳转
         */
        public void breakRegisterWindom() {
            new registerThread().start();
        }
    
        /**
         * 窗口复选框方法
         */
        private boolean flag = false;
    
        public void windowJCheckBox() {
    
            remember = new JCheckBox("记住密码");
            remember.setBounds(132, 233, 80, 15);
            remember.setForeground(Color.gray);
            // 根据数据库的值判断是否选中
            account = (Account) accountDatabaseUtil.getByID(accountName);
    
            if (account != null && account.getAccount_remember().equals("true")) {
                flag = true;
            }
            remember.setSelected(flag);
            automaticLogin = new JCheckBox("自动登录");
            automaticLogin.setBounds(248, 233, 80, 15);
            automaticLogin.setForeground(Color.gray);
    
        }
    
        /**
         * 下面面板、按钮方法
         */
        private ResultSet rs;// 结果集
    
        public void belowWindowJPanel() {
            belowJPanel = new JPanel();
            belowJPanel.setBounds(0, 255, windowWidth, 75);
            belowJPanel.setLayout(null);
            loginButton = new JButton(new ImageIcon("image\\safety.png"));
            loginButton.setBounds(135, 5, 185, 30);
            loginButton.addActionListener(new ActionListener() {
    
                @Override
                public void actionPerformed(ActionEvent e) {
                    util = new UserDatabaseUtil();// 调用数据库工具类
                    user = util.selectName(accountContent);
                    accountDatabaseUtil = new AccountDatabaseUtil();// 记录账户密码
                    // 判断账户密码是否为空，并提示
                    if (((accountContent != null && !accountContent.equals("")))
                            && (passContent != null && !passContent.equals(""))) {
    
                        savePasswordInfo(user);//是否保存密码信息
    
                    } else if ((accountContent == null || accountContent.equals(""))
                            && (accountContentIndex == null || accountContentIndex
                                    .equals(""))) {
    
                        JOptionPane.showMessageDialog(null, "账户名不能为空！", 
                                "温馨提示",
                                JOptionPane.PLAIN_MESSAGE, 
                                new ImageIcon("image\\sprout01.png"));
                    } else if (passContent == null || passContent.equals("")) {
                        JOptionPane.showMessageDialog(UserLoginView.this, "密码不能为空！", 
                                "温馨提示",
                                JOptionPane.PLAIN_MESSAGE, 
                                new ImageIcon("image\\sprout01.png"));
                    }
    
                }
    
    
            });
    
            leftDownLabel = new JLabel(new ImageIcon("image\\user01.png"));
            leftDownLabel.setBounds(10, 15, 25, 25);
            leftDownLabel.addMouseListener(new MouseAdapter() {
                @Override
                public void mouseClicked(MouseEvent e) {
                    new loginRecordThread().start();
                }
    
                @Override
                public void mouseEntered(MouseEvent e) {
                    leftDownLabel.setIcon(new ImageIcon("image\\user02.png"));
                }
    
                @Override
                public void mouseExited(MouseEvent e) {
                    leftDownLabel.setIcon(new ImageIcon("image\\user01.png"));
                }
            });
            rightDownLabel = new JLabel(new ImageIcon("image\\qrCode01.png"));
            rightDownLabel.setBounds(390, 15, 25, 25);
            rightDownLabel.addMouseListener(new MouseAdapter() {
                @Override
                public void mouseClicked(MouseEvent e) {
                }
    
                @Override
                public void mouseEntered(MouseEvent e) {
                    rightDownLabel.setIcon(new ImageIcon("image\\qrCode02.png"));
                }
    
                @Override
                public void mouseExited(MouseEvent e) {
                    rightDownLabel.setIcon(new ImageIcon("image\\qrCode01.png"));
                }
            });
            belowJPanel.add(leftDownLabel);
            belowJPanel.add(loginButton);
            belowJPanel.add(rightDownLabel);
    
        }
        /**
         * 判断是否保存密码信息
         * @param user
         */
        private void savePasswordInfo(User user) {
            if (user != null) {
                String user_name = user.getUser_name().trim();
                String user_password = user.getUser_password().trim();
                String user_icon = user.getUser_icon();
                // 判断记住密码否选中
                if (remember.isSelected()) {
                    account = new Account(user_name, user_password,
                            "true",user_icon,"true");
    
                } else {
                    account = new Account(user_name, "", "false",user_icon,"false");
                }
    
                if ((accountContent.equals(user_name))
                        && (passContent.equals(user_password))) {
    
                    accountDatabaseUtil.doAdd(account);
                    breakWindom();// 界面跳转
    
                } else {
                    JOptionPane.showMessageDialog(UserLoginView.this, "密码错误！",
                            "温馨提示", JOptionPane.PLAIN_MESSAGE,
                            new ImageIcon("image\\sprout01.png"));
                }
            } else {
                JOptionPane.showMessageDialog(UserLoginView.this, "用户名不存在！", 
                        "温馨提示",JOptionPane.PLAIN_MESSAGE, 
                        new ImageIcon("image\\sprout01.png"));
            }               
        }
    
        /**
         * 主界面跳转
         */
        public void breakWindom() {
            this.dispose();
            // 启动线程
            Client client = new Client(user);
            client.start();
            new ListMainView(user, client);
    
        }
    }

### 信息展示模块 ###

![用户信息展示][SouthEast 1]  
如上图所述；

*  主界面部分代码

package com.hz.view;
    
    import java.awt.*;
    import java.awt.event.*;
    import java.util.HashSet;
    import java.util.List;
    import java.util.Set;
    
    import javax.swing.*;
    import com.hz.bean.User;
    import com.hz.client.Client;
    import com.hz.entertainment.Lattice.Maze;
    import com.hz.thread.ChatRoomThread;
    import com.hz.thread.PrivyThread;
    import com.hz.util.DateFormatUtil;
    import com.hz.util.FriendsDatabaseUtil;
    
    /**
     * 列表主界面
     * 
     * @author ztw
     * 
     *         2016-12-4
     */
    public class ListMainView extends JFrame {
        
    
        // 获取屏幕的宽和高
        private final int width = Toolkit.getDefaultToolkit().getScreenSize().width;
        private final int height = Toolkit.getDefaultToolkit().getScreenSize().height;
        // 设置窗口的宽和高
        private final int windowWidth = 278;
        private final int windowHeight = 600;
    
        private JPanel headPanel, mainPanel, belowPanel;
        private JButton headButton, game;
        private JLabel Namelabel, signature, addFriends;
        private JTree tree;
        private Box box = Box.createVerticalBox();
    
        private User user;
    
        private Set<User> users = new HashSet<>();
    
        private List<User> list;
    
        private Font f2 = new Font("Georgia", Font.PLAIN, 16);
    
        private Font f1 = new Font("方正舒体", Font.PLAIN, 24);
    
        public ListMainView() throws HeadlessException {
            initWindow();
            headPanelWindow();
            MainWindow();
        }
    
        private Client client;
    
        public ListMainView(User user, Client client) throws HeadlessException {
            this.user = user;
            this.client = client;
            initWindow();
            headPanelWindow();
            MainWindow();
        }
    
        public void MainWindow() {
    
            mainPanel = new JPanel(new FlowLayout(FlowLayout.LEFT));
            mainPanel.setBackground(Color.white);
            box.add(Box.createVerticalStrut(86));
            box.add(mainPanel);
    
            belowPanel = new JPanel();
    
            game = new JButton("---娱乐一分钟,幸福快乐生活一辈子！---");
            game.setForeground(Color.GREEN);
            box.add(game);
            game.addActionListener(new ActionListener() {
    
                @Override
                public void actionPerformed(ActionEvent e) {
    
                    new latticeMaze(user).start();
                }
            });
            DefaultMutableTreeNode node = new DefaultMutableTreeNode("联系人列表");
            // 子目录
            DefaultMutableTreeNode node_1 = new DefaultMutableTreeNode("都识的好友呵");
            node.add(node_1);
            /*
             * 遍历好友列表
             */
            FriendsDatabaseUtil util = new FriendsDatabaseUtil();
            list = (List<User>) util.getByID("" + user.getUser_id());
            for (User user : list) {
                DefaultMutableTreeNode node_1_1 = new DefaultMutableTreeNode(user);
                node_1.add(node_1_1);
            }
    
            tree = new JTree(node);
            mainPanel.add(tree);
            this.add(box);
            box.add(Box.createVerticalStrut(5));
            listenerTree();
    
        }
    
        class latticeMaze extends Thread {
            private User user;
    
            public latticeMaze(User user) {
                this.user = user;
            }
    
            @Override
            public void run() {
                Maze maze = new Maze(user);
                maze.start();
            }
        }
    
        /**
         * 对树子叶监听
         */
        public void listenerTree() {
            tree.addMouseListener(new MouseAdapter() {
                @Override
                public void mouseClicked(MouseEvent e) {
    
                    TreePath path = tree.getPathForLocation(e.getX(), e.getY());
                    DefaultMutableTreeNode node = (DefaultMutableTreeNode) path
                            .getLastPathComponent();
                    Object object = node.getUserObject();
                    if (e.getClickCount() == 2 && node.isLeaf()
                            && object instanceof User) {
                        User toUser = (User) object;
                        breakWindom(toUser);
                    }
                }
            });
        }
    
        /**
         * 页面跳转
         * 
         * @param name
         */
        public void breakWindom(User toUser) {
            // this.dispose();关闭当前窗口
            new PrivyThread(toUser, user, client).start();
        }
    
        /**
         * 框架初始化
         */
        public void initWindow() {
            this.setTitle("登录");
            // 设置窗体位置和大小
            this.setBounds((int) ((width - windowWidth) * 1.0 / 1.1),
                    ((height - windowHeight) / 9), windowWidth, windowHeight);
            this.setLayout(new BorderLayout(3, 1));
            this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
            this.setUndecorated(true);// 去掉窗口的装饰
            this.getRootPane().setWindowDecorationStyle(JRootPane.WIDTH);
            this.setResizable(false);// 设置窗体不可改变大小
            // 设置窗口图标
            Image img = Toolkit.getDefaultToolkit().getImage("image\\sprout01.png");
            this.setIconImage(img);
            this.setVisible(true);
    
        }
    
        private JLabel sm1, sm2;
    
        /**
         * 顶部面板
         */
        public void headPanelWindow() {
    
            headPanel = new JPanel(null) {
                @Override
                protected void paintComponent(Graphics g) {
                    ImageIcon icon = new ImageIcon("image\\main\\cloud02.png");
                    Dimension dim = getSize();
                    g.drawImage(icon.getImage(), -100, 0, dim.width, dim.height,
                            null);
                }
            };
            headPanel.setBounds(0, 0, width, 86);
            this.add(headPanel);
            headButton = new JButton(new ImageIcon(user.getUser_icon()));
            headButton.setBounds(10, 16, 60, 60);
            listenerMonsterChat();
            headPanel.add(headButton);
    
            Namelabel = new JLabel(user.getUser_nickname(), new ImageIcon(
                    "image\\cancel01.png"), 4);
            Namelabel.setBounds(80, 16, 60, 15);
            headPanel.add(Namelabel);
    
            signature = new JLabel(user.getLog_autograph());
            signature.setBounds(80, 40, 140, 15);
            signature.setForeground(new Color(173, 173, 173));
            headPanel.add(signature);
    
            sm1 = new JLabel("MCR: " + user.getUser_money());
            sm1.setForeground(Color.yellow);
            sm1.setBounds(80, 60, 100, 20);
            sm1.setFont(f2);
            sm2 = new JLabel("币");
            sm2.setFont(f1);
            sm2.setForeground(Color.yellow);
            sm2.setBounds(180, 60, 25, 20);
    
            addFriends = new JLabel(new ImageIcon("image\\main\\user01.png"));
            addFriends.setBounds(235, 55, 25, 25);
            addFriends.addMouseListener(new MouseAdapter() {
                @Override
                public void mouseClicked(MouseEvent e) {
    
                    new ChatRoomThread(user).start();
    
                }
    
                @Override
                public void mouseEntered(MouseEvent e) {
                    addFriends.setIcon(new ImageIcon("image\\main\\user02.png"));
                }
    
                @Override
                public void mouseExited(MouseEvent e) {
                    addFriends.setIcon(new ImageIcon("image\\main\\user01.png"));
                }
            });
            headPanel.add(addFriends);
            headPanel.add(sm1);
            headPanel.add(sm2);
    
    
    
            // 关闭窗口时事件  
            this.addWindowListener(new WindowAdapter() {  
                public void windowClosing(WindowEvent e) {  
                    JOptionPane.showMessageDialog(ListMainView.this, "确定要退出程序？",
                            "温馨提示", JOptionPane.PLAIN_MESSAGE,
                            new ImageIcon("image\\sprout01.png"));
                    System.exit(0);// 退出程序  
                }  
            }); 
        }
    
        /**
         * 头像点击监听
         */
        private void listenerMonsterChat() {
    
            headButton.addActionListener(new ActionListener() {
    
                @Override
                public void actionPerformed(ActionEvent e) {
    
                    new UserUpdate(user).start();
    
                }
            });
    
            headButton.addMouseListener(new MouseAdapter() {
                @Override
                public void mouseEntered(MouseEvent e) {
                    new UserInfo(user).start();
                }
    
                @Override
                public void mouseExited(MouseEvent e) {
                    new UserInfo(user).stop();
    
                    infoShow.dispose();
                }
    
            });
        }
    
        private UserInfoShow infoShow;
    
        class UserInfo extends Thread {
            User user = null;
    
            public UserInfo(User user) {
                this.user = user;
            }
    
            @Override
            public void run() {
                infoShow = new UserInfoShow(user);
            }
        }
    
        class UserUpdate extends Thread {
            User user = null;
    
            public UserUpdate(User user) {
                this.user = user;
            }
    
            @Override
            public void run() {
                new UserUpdateInformation(user.getUser_nickname(),
                        user.getUser_sex(), user.getUser_icon(),
                        user.getUser_email(), user.getUser_money(),
                        user.getRegister_date(), user.getLog_autograph(), user);
            }
        }
    
    }

### 主聊天程序 ###

*  私聊  
    ![私人聊天][SouthEast 2]  
    如上图：好友之间可以进行私人聊天，当然，这里的离线消息，也是可以接收到的  
    ，同时界面的历史记录用户也是可以获取到的，后台都有记录
 *  群聊房间  
    ![群聊房间][SouthEast 3]  
    （这里采用了网上一兄弟的界面绘制） 如上图：不管是否好友的关系，只要注册了用户，就可以和所有用户进行通信，（这里开启了一个单独的子服务端口）服务器也可以进行监听所有消息，可以对所有用户发送消息
    
    ![数据库表结构][SouthEast 4]  
    本项目，采用SQL Server2008数据库做后台，共四张简单表结构组成

![信息修改设计][SouthEast 5]

主要针对用户的基本信息结构设计

![项目结构][SouthEast 6]  
如上图：整个项目的目录结构

### 因为代码量比较大，所以没有全部贴出，有需要的可以去我的资源中下载整个项目源码包括（项目源码，后台数据库，PPT简介）！ ###

因为是个人原创耗时一个礼拜，所以请赏5个金币吧！感谢了！  
下载地址：[http://download.csdn.net/detail/qq\_33624284/9708767][http_download.csdn.net_detail_qq_33624284_9708767]

[SouthEast]: /images/20220714/facdd1478ce84f4dbccc2be408a6997c.png
[SouthEast 1]: /images/20220714/982d6fdbdff14de6be0d472d587a3580.png
[SouthEast 2]: /images/20220714/1964ad1894164f8488de860acdf3949f.png
[SouthEast 3]: /images/20220714/296cbb657a9e45f49530e9dd085c3570.png
[SouthEast 4]: /images/20220714/9ae6fd4032524cdda6ad08c5b56003bf.png
[SouthEast 5]: /images/20220714/a8b358c5b37642c9a2af0dba42caf4d0.png
[SouthEast 6]: /images/20220714/9e1ec92c98074de19ed5cc28982a646f.png
[http_download.csdn.net_detail_qq_33624284_9708767]: http://download.csdn.net/detail/qq_33624284/9708767