interface RetryFunction {
    void retry();
}

public static void retry(RetryFunction retryFunction) {

    for (int i = 0; i < 3; i++) {
        try {
            retryFunction.retry();
            break;
        } catch (Exception e) {
            log.error("异常", e);
            TimeUtils.sleep(3);
        }
    }


}


public static void main(String[] args) {
    retry(() -> {
        System.out.println("Hello");
    });

    retry(() -> {
        int i = 1 / 0;
    });


}