用java写一个扫雷程序

由于扫雷程序比较复杂，需要涉及到图形界面、算法等方面的知识，因此建议您先学习相关的知识再进行编写。

以下是一个简单的扫雷程序的代码，仅供参考：

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

public class Minesweeper extends JFrame implements ActionListener, MouseListener {

    private final int ROWS = 10;
    private final int COLS = 10;
    private final int NUM_MINES = 10;

    private JButton[][] board;
    private boolean[][] mines;
    private int[][] counts;
    private boolean[][] revealed;
    private boolean[][] flagged;
    private int numRevealed;
    private int numFlagged;

    public Minesweeper() {
        setTitle("Minesweeper");
        setSize(400, 400);

        board = new JButton[ROWS][COLS];
        mines = new boolean[ROWS][COLS];
        counts = new int[ROWS][COLS];
        revealed = new boolean[ROWS][COLS];
        flagged = new boolean[ROWS][COLS];

        numRevealed = 0;
        numFlagged = 0;

        initBoard();
        initMines();
        initCounts();

        setVisible(true);
        setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    }

    private void initBoard() {
        JPanel panel = new JPanel(new GridLayout(ROWS, COLS));
        for(int r = 0; r < ROWS; r++) {
            for(int c = 0; c < COLS; c++) {
                board[r][c] = new JButton();
                board[r][c].addActionListener(this);
                board[r][c].addMouseListener(this);
                panel.add(board[r][c]);
            }
        }
        add(panel);
    }

    private void initMines() {
        int numMines = 0;
        while(numMines < NUM_MINES) {
            int r = (int)(Math.random() * ROWS);
            int c = (int)(Math.random() * COLS);
            if(!mines[r][c]) {
                mines[r][c] = true;
                numMines++;
            }
        }
    }

    private void initCounts() {
        for(int r = 0; r < ROWS; r++) {
            for(int c = 0; c < COLS; c++) {
                for(int i = -1; i <= 1; i++) {
                    for(int j = -1; j <= 1; j++) {
                        if(r+i >= 0 && r+i < ROWS && c+j >= 0 && c+j < COLS && mines[r+i][c+j]) {
                            counts[r][c]++;
                        }
                    }
                }
            }
        }
    }

    private void reveal(int r, int c) {
        if(!revealed[r][c]) {
            revealed[r][c] = true;
            numRevealed++;

            board[r][c].setEnabled(false);
            if(mines[r][c]) {
                board[r][c].setText("*");
                JOptionPane.showMessageDialog(this, "Game Over");
                System.exit(0);
            }
            else {
                board[r][c].setText(counts[r][c] + "");
                if(counts[r][c] == 0) {
                    for(int i = -1; i <= 1; i++) {
                        for(int j = -1; j <= 1; j++) {
                            if(r+i >= 0 && r+i < ROWS && c+j >= 0 && c+j < COLS && !(i == 0 && j == 0)) {
                                reveal(r+i, c+j);
                            }
                        }
                    }
                }
            }

            if(numRevealed == ROWS*COLS - NUM_MINES) {
                JOptionPane.showMessageDialog(this, "You Win!");
                System.exit(0);
            }
        }
    }

    private void flag(int r, int c) {
        if(!revealed[r][c]) {
            if(flagged[r][c]) {
                board[r][c].setText("");
                flagged[r][c] = false;
                numFlagged--;
            }
            else {
                board[r][c].setText("F");
                flagged[r][c] = true;
                numFlagged++;
            }
        }
    }

    public void actionPerformed(ActionEvent e) {
        for(int r = 0; r < ROWS; r++) {
            for(int c = 0; c < COLS; c++) {
                if(e.getSource() == board[r][c]) {
                    reveal(r, c);
                }
            }
        }
    }

    public void mousePressed(MouseEvent e) {
        for(int r = 0; r < ROWS; r++) {
            for(int c = 0; c < COLS; c++) {
                if(e.getSource() == board[r][c]) {
                    if(SwingUtilities.isRightMouseButton(e)) {
                        flag(r, c);
                    }
                }
            }
        }
    }

    public void mouseClicked(MouseEvent e) {}
    public void mouseReleased(MouseEvent e) {}
    public void mouseEntered(MouseEvent e) {}
    public void mouseExited(MouseEvent e) {}

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