Route Not Found

            // 檢測跨域路由
            $result = $this->cross->check($this->request, $url, $completeMatch);
        }

        if (false !== $result) {
            // 路由匹配
            return $result;
        } elseif ($must) {
            // 強製路由不匹配則拋出異常
            throw new RouteNotFoundException();
        }

        // 默認路由解析
        return new UrlDispatch($this->request, $this->group, $url, [
            'auto_search' => $this->autoSearchController,
        ]);
    }

    /**