where($filter); $result = $result->limit(1)->select(); if(!empty($result)) { $result = $result->toArray(); if(isset($result[0])) $result = $result[0]; } return $result; } public function updatePlugeKey($filter ,$data = []) { $data['update_time'] = time(); $result = $this->where($filter)->update($data); return !empty($result); } }