getDefaultImg($this->site_id); if (!empty($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' ])); } /** * 查询验证码设置 * @return false|string */ public function captchaConfig() { $config_model = new ConfigModel(); $config_info = $config_model->getCaptchaConfig(); return $this->response($this->success($config_info[ 'data' ][ 'value' ])); } }