使用异常处理，完成猜数字游戏（try..catch）

public class Demo10 {
    public static void main(String[] args) {
        Random rand = new Random();
        int a = rand.nextInt(0,11);
        System.out.println("请输入1-10的数字：");
        Scanner sc = new Scanner(System.in);
        int anInt = 0;
        while (true) {
            try {
                anInt = sc.nextInt();
                if (anInt > 10 || anInt < 1) {
                    System.out.println("对不起，您超纲了");
                    //sc.next();
                    continue;
                }
            } catch (InputMismatchException e) {
                System.out.println("请输入数字");
                sc.next();
                continue;
            }


            if (a < anInt) {
                System.out.println("猜大了");
            } else if (a>anInt){
                System.out.println("猜小了");
            }else {
                System.out.println("恭喜您猜对了");
                break;
            }
        }
    }
}

利用猜数字游戏来了解异常的使用