getDefaultImg(); if (!empty($res['data']['value'])) { return $this->response($this->success($res['data']['value'])); } else { return $this->response($this->error()); } } /** * 版权信息 */ public function copyright() { $config_model = new ConfigModel(); $res = $config_model->getCopyright(); return $this->response($this->success($res['data']['value'])); } }