无法解决问题 "java: illegal start of expression"

Question

我是 Java 的新手，正在尝试学习它，但我的代码中总是出现此错误“java：表达式的非法开始”，我不知道为什么。也许你们中的一个可以帮助我第 36 行，public static void printBoard(int[] meinBoard)。

public class Main {

    public static void main(String[] args) {
        int turn=0;
        String winner = null;
        int[] board = new int[9];
        for(int i = 0; i < board.length; i++){
            board[i] = -1;
        }
        while(winner == null){
            winner = "Player1";
        }

        printBoard(board);
    }

    /**

     *  # | # | #
     * __________
     *  # | # | #
     * ----------
     *  # | # | #
     */


    public static void checkWinner(int[] board) {
        int winner = -1;
        if (board[0] == board[1] && board[0] == board[2] && board[0] != -1) {
            winner = board[0];
        } else if (board[3] == board[4] && board[3] == board[5] && board[0] != -1) {
            winner = board[0];
        }

 public static void printBoard(int[] meinBoard) {
            System.out.println(meinBoard[0] + " | " + meinBoard[1] + " | " + meinBoard[2]);
            System.out.println("_________");
            System.out.println(meinBoard[3] + " | " + meinBoard[4] + " | " + meinBoard[5]);
            System.out.println("_________");
            System.out.println(meinBoard[6] + " | " + meinBoard[7] + " | " + meinBoard[8]);
        }
    }

Answer 1

关闭方法 checkWinner:

public static void checkWinner(int[] board) {
    int winner = -1;
    if (board[0] == board[1] && board[0] == board[2] && board[0] != -1) {
        winner = board[0];
    } else if (board[3] == board[4] && board[3] == board[5] && board[0] != -1) {
        winner = board[0];
    }
} //<- add this

我建议你使用一个方便的IDE来标记你的非封闭方法，或者修复你的小代码问题

无法解决问题 "java: illegal start of expression"

Cant fix the problem "java: illegal start of expression"

java

expression

compiler-errors

function

syntax-error