$this->app['lang']->load($this->app->getAppPath() . $module . DIRECTORY_SEPARATOR . 'lang' . DIRECTORY_SEPARATOR . $this->app['request']->langset() . '.php');

                // 模块请求缓存检查
                $this->app['request']->cache(
                    $this->app->config('app.request_cache'),
                    $this->app->config('app.request_cache_expire'),
                    $this->app->config('app.request_cache_except')
                );
            } else {
                throw new HttpException(404, 'module not exists:' . $module);
            }
        }

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