javascript - express-recaptcha : ReferenceError: config is not defined

Question

  recaptchaConfig() {
        this.recaptcha = new Recaptcha(
            config.service.recaptcha.client_key,
            config.service.recaptcha.secret_key , 
            {...config.service.recaptcha.options}
        );
    }

I tested this code but it gives me this error: ReferenceError: config is not defined

Answer 1

等待大神答复