'integer', 'prov_id' => 'integer', 'city_id' => 'integer', 'county_id' => 'integer', 'level' => 'integer']; protected string $primaryKey = "id"; /** * 获取信息-多条 * @param array $params * @param array $fields * @param string $order * @param string $direction * @return object|null */ public static function getList(array $params = [], array $fields = ['*']): object|null { return self::where($params)->get($fields); } /** * 获取信息-单条 * @param array $params * @param array $fields * @return object|null */ public static function getOne(array $params, array $fields = ['*']): object|null { return self::where($params)->first($fields); } }