java井字棋eclipse

以下是使用Java语言在Eclipse环境下编写的井字棋游戏的示例代码：

import java.util.Scanner;

public class TicTacToe {
    private char[][] board;
    private char currentPlayer;

    public TicTacToe() {
        board = new char[3][3];
        currentPlayer = 'X';
        initializeBoard();
    }

    public void initializeBoard() {
        for (int i = 0; i < 3; i++) {
            for (int j = 0; j < 3; j++) {
                board[i][j] = '-';
            }
        }
    }

    public void printBoard() {
        for (int i = 0; i < 3; i++) {
            for (int j = 0; j < 3; j++) {
                System.out.print(board[i][j] + " ");
            }
            System.out.println();
        }
    }

    public boolean isBoardFull() {
        for (int i = 0; i < 3; i++) {
            for (int j = 0; j < 3; j++) {
                if (board[i][j] == '-') {
                    return false;
                }
            }
        }
        return true;
    }

    public boolean isWinner() {
        // 检查行
        for (int i = 0; i < 3; i++) {
            if (board[i][0] == currentPlayer && board[i][1] == currentPlayer && board[i][2] == currentPlayer) {
                return true;
            }
        }

        // 检查列
        for (int j = 0; j < 3; j++) {
            if (board[0][j] == currentPlayer && board[1][j] == currentPlayer && board[2][j] == currentPlayer) {
                return true;
            }
        }

        // 检查对角线
        if (board[0][0] == currentPlayer && board[1][1] == currentPlayer && board[2][2] == currentPlayer) {
            return true;
        }
        if (board[0][2] == currentPlayer && board[1][1] == currentPlayer && board[2][0] == currentPlayer) {
            return true;
        }

        return false;
    }

    public void makeMove(int row, int col) {
        if (row >= 0 && row < 3 && col >= 0 && col < 3 && board[row][col] == '-') {
            board[row][col] = currentPlayer;
            currentPlayer = (currentPlayer == 'X') ? 'O' : 'X';
        }
    }

    public static void main(String[] args) {
        TicTacToe game = new TicTacToe();
        Scanner scanner = new Scanner(System.in);

        while (!game.isBoardFull() && !game.isWinner()) {
            System.out.println("当前玩家：" + game.currentPlayer);
            System.out.print("请输入行号（0-2）：");
            int row = scanner.nextInt();
            System.out.print("请输入列号（0-2）：");
            int col = scanner.nextInt();

            game.makeMove(row, col);
            game.printBoard();
        }

        if (game.isWinner()) {
            System.out.println("游戏结束");
            System.out.println(game.currentPlayer + "胜利");
        } else {
            System.out.println("游戏结束");
            System.out.println("平局");
        }

        scanner.close();
    }
}