请用Java编写一个简易五子棋程序可以悔棋，带有界面

好的，我可以为您提供一个简单的五子棋程序，它基于Java Swing构建界面，支持悔棋功能。

代码如下：

import java.awt.*;
import java.awt.event.*;
import javax.swing.*;

public class FiveChess extends JFrame implements ActionListener {
    private static final long serialVersionUID = 1L;
    private JButton[][] chessBoard = new JButton[15][15]; // 棋盘网格
    private int[][] chessData = new int[15][15]; // 棋盘数据
    private JButton regretButton; // 悔棋按钮
    private JLabel messageLabel; // 提示信息

    private int currentPlayer = 1; // 当前玩家，1表示黑子，2表示白子
    private int lastX = -1, lastY = -1; // 上一步棋子的位置

    public FiveChess() {
        // 初始化窗口
        setTitle("五子棋");
        setSize(500, 500);
        setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

        // 初始化棋盘
        JPanel boardPanel = new JPanel(new GridLayout(15, 15));
        for (int i = 0; i < 15; i++) {
            for (int j = 0; j < 15; j++) {
                chessBoard[i][j] = new JButton();
                chessBoard[i][j].setBackground(Color.WHITE);
                chessBoard[i][j].addActionListener(this);
                boardPanel.add(chessBoard[i][j]);
                chessData[i][j] = 0;
            }
        }

        // 初始化悔棋按钮和提示信息
        regretButton = new JButton("悔棋");
        regretButton.addActionListener(this);
        messageLabel = new JLabel("黑方先行");

        // 将棋盘和按钮添加到窗口
        add(boardPanel, BorderLayout.CENTER);
        add(regretButton, BorderLayout.NORTH);
        add(messageLabel, BorderLayout.SOUTH);

        setVisible(true);
    }

    // 重置棋盘和数据
    private void reset() {
        for (int i = 0; i < 15; i++) {
            for (int j = 0; j < 15; j++) {
                chessBoard[i][j].setBackground(Color.WHITE);
                chessData[i][j] = 0;
            }
        }
        currentPlayer = 1;
        lastX = -1;
        lastY = -1;
        messageLabel.setText("黑方先行");
    }

    // 判断是否获胜
    private boolean isWin(int x, int y) {
        int count = 1; // 连续棋子的数量
        int color = chessData[x][y]; // 当前玩家的棋子颜色

        // 横向判断
        for (int i = x - 1; i >= 0 && chessData[i][y] == color; i--) {
            count++;
        }
        for (int i = x + 1; i < 15 && chessData[i][y] == color; i++) {
            count++;
        }
        if (count >= 5) {
            return true;
        }

        // 竖向判断
        count = 1;
        for (int j = y - 1; j >= 0 && chessData[x][j] == color; j--) {
            count++;
        }
        for (int j = y + 1; j < 15 && chessData[x][j] == color; j++) {
            count++;
        }
        if (count >= 5) {
            return true;
        }

        // 左上-右下斜向判断
        count = 1;
        for (int i = x - 1, j = y - 1; i >= 0 && j >= 0 && chessData[i][j] == color; i--, j--) {
            count++;
        }
        for (int i = x + 1, j = y + 1; i < 15 && j < 15 && chessData[i][j] == color; i++, j++) {
            count++;
        }
        if (count >= 5) {
            return true;
        }

        // 右上-左下斜向判断
        count = 1;
        for (int i = x - 1, j = y + 1; i >= 0 && j < 15 && chessData[i][j] == color; i--, j++) {
            count++;
        }
        for (int i = x + 1, j = y - 1; i < 15 && j >= 0 && chessData[i][j] == color; i++, j--) {
            count++;
        }
        if (count >= 5) {
            return true;
        }

        return false;
    }

    // 下棋
    private void playChess(int x, int y) {
        // 判断是否已经有棋子
        if (chessData[x][y] == 0) {
            // 设置棋子颜色
            if (currentPlayer == 1) {
                chessBoard[x][y].setBackground(Color.BLACK);
                chessData[x][y] = 1;
            } else {
                chessBoard[x][y].setBackground(Color.WHITE);
                chessData[x][y] = 2;
            }

            // 判断是否获胜
            if (isWin(x, y)) {
                String message = (currentPlayer == 1) ? "黑方获胜！" : "白方获胜！";
                JOptionPane.showMessageDialog(this, message);
                reset();
            } else {
                // 切换玩家
                currentPlayer = (currentPlayer == 1) ? 2 : 1;
                messageLabel.setText((currentPlayer == 1) ? "黑方行动" : "白方行动");
                lastX = x;
                lastY = y;
            }
        }
    }

    // 悔棋
    private void regret() {
        if (lastX >= 0 && lastY >= 0) {
            chessBoard[lastX][lastY].setBackground(Color.WHITE);
            chessData[lastX][lastY] = 0;
            currentPlayer = (currentPlayer == 1) ? 2 : 1;
            messageLabel.setText((currentPlayer == 1) ? "黑方行动" : "白方行动");
        }
    }

    @Override
    public void actionPerformed(ActionEvent e) {
        if (e.getSource() == regretButton) {
            regret();
        } else {
            for (int i = 0; i < 15; i++) {
                for (int j = 0; j < 15; j++) {
                    if (e.getSource() == chessBoard[i][j]) {
                        playChess(i, j);
                    }
                }
            }
        }
    }

    public static void main(String[] args) {
        new FiveChess();
    }
}

这个五子棋程序使用了Java Swing构建界面，实现了下棋和悔棋功能，支持判断胜负。您可以直接运行这个程序，也可以根据需要进行修改和优化。