}
        }

        // 是否自动转换控制器和操作名
        $convert = is_bool($this->convert) ? $this->convert : $this->rule->getConfig('url_convert');
        // 获取控制器名
        $controller = strip_tags($result[1] ?: $this->rule->getConfig('default_controller'));

        if (!preg_match('/^[A-Za-z](\w)*$/', $controller)) {
            throw new HttpException(404, 'controller not exists:' . $controller);
        }

        $this->controller = $convert ? strtolower($controller) : $controller;

        // 获取操作名
        $this->actionName = strip_tags($result[2] ?: $this->rule->getConfig('default_action'));

        // 设置当前请求的控制器、操作
        $this->request