生成JAVA实现中国象棋代码

以下是一个简单的JAVA实现中国象棋的代码示例：

//定义棋子类
class ChessPiece {
    String name; // 棋子名称
    int x, y;    // 棋子坐标

    public ChessPiece(String name, int x, int y) {
        this.name = name;
        this.x = x;
        this.y = y;
    }

    public String toString() {
        return name + " (" + x + "," + y + ")";
    }
}

//定义棋盘类
class ChessBoard {
    ChessPiece[][] board;

    public ChessBoard() {
        board = new ChessPiece[10][9];
    }

    // 初始化棋盘
    public void init() {
        // 初始化黑方
        board[0][0] = new ChessPiece("車", 0, 0);
        board[0][1] = new ChessPiece("馬", 0, 1);
        board[0][2] = new ChessPiece("象", 0, 2);
        board[0][3] = new ChessPiece("士", 0, 3);
        board[0][4] = new ChessPiece("將", 0, 4);
        board[0][5] = new ChessPiece("士", 0, 5);
        board[0][6] = new ChessPiece("象", 0, 6);
        board[0][7] = new ChessPiece("馬", 0, 7);
        board[0][8] = new ChessPiece("車", 0, 8);
        board[2][1] = new ChessPiece("炮", 2, 1);
        board[2][7] = new ChessPiece("炮", 2, 7);
        board[3][0] = new ChessPiece("卒", 3, 0);
        board[3][2] = new ChessPiece("卒", 3, 2);
        board[3][4] = new ChessPiece("卒", 3, 4);
        board[3][6] = new ChessPiece("卒", 3, 6);
        board[3][8] = new ChessPiece("卒", 3, 8);

        // 初始化红方
        board[9][0] = new ChessPiece("車", 9, 0);
        board[9][1] = new ChessPiece("馬", 9, 1);
        board[9][2] = new ChessPiece("象", 9, 2);
        board[9][3] = new ChessPiece("士", 9, 3);
        board[9][4] = new ChessPiece("帥", 9, 4);
        board[9][5] = new ChessPiece("士", 9, 5);
        board[9][6] = new ChessPiece("象", 9, 6);
        board[9][7] = new ChessPiece("馬", 9, 7);
        board[9][8] = new ChessPiece("車", 9, 8);
        board[7][1] = new ChessPiece("炮", 7, 1);
        board[7][7] = new ChessPiece("炮", 7, 7);
        board[6][0] = new ChessPiece("兵", 6, 0);
        board[6][2] = new ChessPiece("兵", 6, 2);
        board[6][4] = new ChessPiece("兵", 6, 4);
        board[6][6] = new ChessPiece("兵", 6, 6);
        board[6][8] = new ChessPiece("兵", 6, 8);

    }

    // 打印棋盘
    public void print() {
        for (int i = 0; i < board.length; i++) {
            for (int j = 0; j < board[i].length; j++) {
                if (board[i][j] != null) {
                    System.out.print(board[i][j] + "\t");
                } else {
                    System.out.print("\t");
                }
            }
            System.out.println("");
        }
    }

    // 移动棋子
    public void move(int startX, int startY, int endX, int endY) {
        ChessPiece piece = board[startX][startY];
        board[startX][startY] = null;
        board[endX][endY] = piece;
        piece.x = endX;
        piece.y = endY;
    }
}

//测试类
public class ChessTest {
    public static void main(String[] args) {
        ChessBoard board = new ChessBoard();
        board.init();
        board.print();
        board.move(3, 0, 4, 0);
        board.print();
    }
}

以上代码是一个简单的实现，具体规则和完整实现可以根据需求进行扩展。