Java 越界例外：6

我正试图创建一个程序，将发挥游戏连接四。当尝试插入计数器时，它编译没有问题，但当我尝试在程序中输入某些内容时，它会显示以下消息：

java.lang.ArrayIndexOutOfBounds异常：6

在突出线条的同时

所涉及的全部方法是：

public static void playGame() {
    Scanner input = new Scanner(System.in);
    String[][] board = new String[6][7];
    for (int i = 0; i < board.length; i++)
        for (int j = 0; j < board[i].length; j++)
            board[row][col] = " ";
    int column = 0;
    for (int i = 0; i <= 6; i++) {
        displayBoard();
        String turn = "R" ;
        System.out.print("Red player enter number 0 - 6: ");
        column = input.nextInt();
        System.out.print("|" + " " + board[row][col]);
        board[row][col] = "R";
        displayBoard();
    }
}

publicstaticvoidplaygame（）{
扫描仪输入=新扫描仪（System.in）；
字符串[][]板=新字符串[6][7]；
对于（int i=0；i对于（inti=0；i你需要根据电路板的长度而不是一些幻数来确定i

//use the i & j's to set your board
for (int i = 0; i < board.length; i++)
    for (int j = 0; j < board[i].length; j++)
        board[i][j] = " ";


for (int i = 0; i < board.length; i++) {
    displayBoard();
    String turn = "R" ;
    System.out.print("Red player enter number 0 - 6: ");
    column = input.nextInt();
    System.out.print("|" + " " + board[i][column]);
    board[i][column] = "R";
    displayBoard();
}

//使用i&j设置电路板
对于（int i=0；i
你为什么不使用
i
和
j
而不是
行
和
col
？你的代码没有意义。请提供一个。你说我
//use the i & j's to set your board
for (int i = 0; i < board.length; i++)
    for (int j = 0; j < board[i].length; j++)
        board[i][j] = " ";


for (int i = 0; i < board.length; i++) {
    displayBoard();
    String turn = "R" ;
    System.out.print("Red player enter number 0 - 6: ");
    column = input.nextInt();
    System.out.print("|" + " " + board[i][column]);
    board[i][column] = "R";
    displayBoard();
}