$available = true;}// 模块初始化if ($module && $available) {// 初始化模块$this->request->setModule($module);$this->app->init($module);} 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 : $this->rule->getConfig('url_convert');// 获取控制器名$controller = strip_tags($result[1] ?: $this->rule->getConfig('default_controller'));$this->controller = $convert ? strtolower($controller) : $controller;