java五子棋小游戏含免费源码

public class Main extends JFrame{
  /*
   * 用户登录
   */
  private static final long servialVersionUID = 1L;
  final JLabel logoLabel = new JLabel("开心五子棋");
  final JLabel logo = new JLabel();
  final JButton loginButton = new JButton("登陆");
  final JLabel registerLabel = new JLabel("立即注册");
  final JLabel userLabel = new JLabel("账号：");
  final JLabel passwordLabel = new JLabel("密码：");
  final static JTextField userjt = new JTextField(11);
  final JPasswordField passwordjt = new JPasswordField(11);
  final JCheckBox rememberPasswordjcb = new JCheckBox();
  final JLabel rememberPasswordjl = new JLabel("记住密码");
  final JCheckBox automaticLoginjcb = new JCheckBox();
  final JLabel automaticLoginjl = new JLabel("自动登录");
  final JLabel promptPasswordFalse = new JLabel("密码错误!");
  final JLabel promptRegister = new JLabel("该账号还未注册！");
  final JLabel promptUserNameEmpty = new JLabel("请输入账号！");
  final JLabel prompPasswordEmpty = new JLabel("请输入密码！");
  final Color color = new Color(255, 218, 185);
  final FileOperation read = new FileOperation();//创建文件对象
  final FileOperation f = new FileOperation();
  public Main() {
    setTitle("开心五子棋");
    setBounds(200, 200, 500, 500);
    setDefaultCloseOperation(WindowConstants.EXIT_ON_CLOSE);
    setVisible(true);
    //基本布局设置
    SpringLayout springLayout = new SpringLayout();//使用弹簧布局管理器
    Container c = getContentPane();//创建容器
    c.setBackground(new Color(255, 218, 185));
    c.setLayout(springLayout);
    userjt.setFont(new Font("微软雅黑", 0, 18 ));
    userjt.setText(Register.userName);
    passwordjt.setFont(new Font("微软雅黑", 0, 18));
    passwordjt.setText(Register.password);
    logoLabel.setFont(new Font("微软雅黑", 1, 48));
    logoLabel.setForeground(Color.pink);
    ImageIcon logoimage = new ImageIcon(Main.class.getResource("/image/logo5.jpg"));
    logoimage.setImage(logoimage.getImage().getScaledInstance(260, 130, Image.SCALE_DEFAULT));
    logo.setIcon(logoimage);
    userLabel.setFont(new Font("微软雅黑", 1, 20));
    passwordLabel.setFont(new Font("微软雅黑", 1, 20));
    rememberPasswordjl.setFont(new Font("微软雅黑", 0, 14));
    rememberPasswordjl.setForeground(Color.gray);
    automaticLoginjl.setFont(new Font("微软雅黑", 0, 14));
    automaticLoginjl.setForeground(Color.gray);
    loginButton.setFont(new Font("微软雅黑", 1, 16));
    registerLabel.setFont(new Font("微软雅黑", 1, 13));
    registerLabel.setForeground(Color.gray);
    promptPasswordFalse.setFont(new Font("微软雅黑", 0, 13));
    promptPasswordFalse.setForeground(Color.red);
    promptUserNameEmpty.setFont(new Font("微软雅黑", 0, 13));
    promptUserNameEmpty.setForeground(Color.red);
    prompPasswordEmpty.setFont(new Font("微软雅黑", 0, 13));
    prompPasswordEmpty.setForeground(Color.red);
    promptRegister.setFont(new Font("微软雅黑", 0, 13));
      promptRegister.setForeground(Color.red);
      rememberPasswordjcb.setBackground(new Color(255, 218, 185));
      automaticLoginjcb.setBackground(new Color(255, 218, 185));
      c.add(logo);//首页图标
      springLayout.putConstraint(springLayout.NORTH, logo, 40, springLayout.NORTH, c);
      springLayout.putConstraint(springLayout.WEST, logo, 115, springLayout.WEST, c);
    c.add(logoLabel);//标题“开心五子棋”
    springLayout.putConstraint(springLayout.NORTH, logoLabel, 100, springLayout.NORTH, c);
    springLayout.putConstraint(springLayout.WEST, logoLabel, 120, springLayout.WEST, c);
    logoLabel.setVisible(false);
    c.add(userLabel);//用户名
    springLayout.putConstraint(springLayout.NORTH, userLabel, 35, springLayout.SOUTH, logoLabel);
    springLayout.putConstraint(springLayout.WEST, userLabel, 110, springLayout.WEST, c);
    c.add(userjt);
    springLayout.putConstraint(springLayout.NORTH, userjt, 35, springLayout.SOUTH, logoLabel);
    springLayout.putConstraint(springLayout.WEST, userjt, 10, springLayout.EAST, userLabel);
    c.add(passwordLabel);//密码
    springLayout.putConstraint(springLayout.NORTH, passwordLabel, 10, springLayout.SOUTH, userLabel);
    springLayout.putConstraint(springLayout.WEST, passwordLabel, 110, springLayout.WEST, c);
    c.add(passwordjt);
    springLayout.putConstraint(springLayout.NORTH, passwordjt, 10, springLayout.SOUTH, userjt);
    springLayout.putConstraint(springLayout.WEST, passwordjt, 10, springLayout.EAST, passwordLabel);
    c.add(rememberPasswordjcb);//复选框
    springLayout.putConstraint(springLayout.NORTH, rememberPasswordjcb, 10, springLayout.SOUTH, passwordLabel);
    springLayout.putConstraint(springLayout.WEST, rememberPasswordjcb, 175, springLayout.WEST, c);
    c.add(rememberPasswordjl);
    springLayout.putConstraint(springLayout.NORTH, rememberPasswordjl, 10, springLayout.SOUTH, passwordjt);
    springLayout.putConstraint(springLayout.WEST, rememberPasswordjl, 5, springLayout.EAST, rememberPasswordjcb);
    c.add(automaticLoginjcb);
    springLayout.putConstraint(springLayout.NORTH, automaticLoginjcb, 10, springLayout.SOUTH, passwordjt);
    springLayout.putConstraint(springLayout.WEST, automaticLoginjcb, 30, springLayout.EAST, rememberPasswordjl);
    c.add(automaticLoginjl);
    springLayout.putConstraint(springLayout.NORTH, automaticLoginjl, 10, springLayout.SOUTH, passwordjt);
    springLayout.putConstraint(springLayout.WEST, automaticLoginjl, 5, springLayout.EAST, automaticLoginjcb);
    c.add(loginButton);//登陆按钮
    springLayout.putConstraint(springLayout.NORTH, loginButton, 20, springLayout.SOUTH, rememberPasswordjl);
    springLayout.putConstraint(springLayout.WEST, loginButton, 110, springLayout.WEST, c);
    c.add(registerLabel);//注册按钮
    springLayout.putConstraint(springLayout.NORTH, registerLabel, 5, springLayout.SOUTH, loginButton);
    springLayout.putConstraint(springLayout.WEST, registerLabel, 320, springLayout.WEST, c);
    c.add(promptRegister);//账号未注册提示
    promptRegister.setVisible(false);
      springLayout.putConstraint(springLayout.NORTH, promptRegister, 41, springLayout.SOUTH, logoLabel);
    springLayout.putConstraint(springLayout.WEST, promptRegister, 5, springLayout.EAST, userjt);
    c.add(promptUserNameEmpty);//请输入账号
    promptUserNameEmpty.setVisible(false);
      springLayout.putConstraint(springLayout.NORTH, promptUserNameEmpty, 41, springLayout.SOUTH, logoLabel);
    springLayout.putConstraint(springLayout.WEST, promptUserNameEmpty, 5, springLayout.EAST, userjt);
    c.add(promptPasswordFalse);//密码错误提示
    promptPasswordFalse.setVisible(false);
    springLayout.putConstraint(springLayout.NORTH, promptPasswordFalse, 20, springLayout.SOUTH, promptRegister);
    springLayout.putConstraint(springLayout.WEST, promptPasswordFalse, 5, springLayout.EAST, passwordjt);
    c.add(prompPasswordEmpty);//密码为空提示
    prompPasswordEmpty.setVisible(false);
    springLayout.putConstraint(springLayout.NORTH, prompPasswordEmpty, 20, springLayout.SOUTH, promptRegister);
    springLayout.putConstraint(springLayout.WEST, prompPasswordEmpty, 5, springLayout.EAST, passwordjt);
    //设置文本框鼠标点击事件
    userjt.addMouseListener(new MouseAdapter() {//文本框
      public void mouseClicked(MouseEvent e) {
        userjt.setText("");
      }
    });
    passwordjt.addMouseListener(new MouseAdapter() {//密码框
      public void mouseClicked(MouseEvent e) {
        passwordjt.setText("");
      }
    });
    //设置登陆按钮单击事件
    loginButton.addActionListener(new ActionListener() {
      public void actionPerformed(ActionEvent e) {
        String userName = userjt.getText().trim();//获取用户输入的账号和密码
        String Password = new String(passwordjt.getPassword()).trim();
        //判断账号和密码
          if(userName.length() != 0) {//用户名不为空
            promptUserNameEmpty.setVisible(false);//关闭账号为空显示
            if(Password.length() != 0) {//密码不为空
              if(f.readData("user.xls", userName) && Password.equals(f.backData("user.xls", userName, "password"))) {//用户输入的账号和密码正确
              promptRegister.setVisible(false);//隐藏提示信息
              promptPasswordFalse.setVisible(false);
              prompPasswordEmpty.setVisible(false);
              loginButton.setText("                登 陆 中...               ");
              new Chessboard();//跳转到五子棋棋盘页面
              dispose();//销毁当前页面
            }
              else if( f.readData("user.xls", userName) && !Password.equals(f.backData("user.xls", userName, "password"))) {//用户输入密码错误
              promptPasswordFalse.setVisible(true);//显示密码错误提示
              promptRegister.setVisible(false);
              prompPasswordEmpty.setVisible(false);
              passwordjt.setText("");//密码框清空
              passwordjt.requestFocus();//光标定位到密码框
            }else {//账号还未注册
              promptRegister.setVisible(true);
                promptPasswordFalse.setVisible(false);
              prompPasswordEmpty.setVisible(false);
            }
              }
              else {//密码为空
                if(userName.equals("admin")) {//用户名已经注册， 提示输入密码
                  prompPasswordEmpty.setVisible(true);
                  promptUserNameEmpty.setVisible(false);
                  promptRegister.setVisible(false);
                promptPasswordFalse.setVisible(false);
                }else {//用户名未注册
                  prompPasswordEmpty.setVisible(false);
                  promptUserNameEmpty.setVisible(false);
                  promptRegister.setVisible(true);
                promptPasswordFalse.setVisible(false);
                }
              }
          }else {//用户名为空
            promptUserNameEmpty.setVisible(true);//提示输入账号
            promptRegister.setVisible(false);
            promptPasswordFalse.setVisible(false);
            prompPasswordEmpty.setVisible(false);
            passwordjt.setText("");//将密码框置为空
            if(Password.length() == 0) {//密码为空
              prompPasswordEmpty.setVisible(true);
              promptRegister.setVisible(false);
              promptPasswordFalse.setVisible(false);
            }
          }
      }
    });
    //注册标签监听器
    registerLabel.addMouseListener(new MouseListener() {
      public void mouseClicked(MouseEvent e) {
                dispose();
        new Register();
      }
      public void mouseEntered(MouseEvent e) {
        registerLabel.setForeground(Color.red);;
      }
      public void mouseExited(MouseEvent e) {
          registerLabel.setForeground(Color.black);
      }
      public void mousePressed(MouseEvent e) {}
      public void mouseReleased(MouseEvent e) {}
    });
  }
  public static void main(String[] args) {
    // TODO 自动生成的方法存根
        new Main();
  }
}