get('dbLog'); } /** * 获取id * @return string */ public function getId() { return (string) $this->_id; } /** * {@inheritdoc} */ public function attributes() { return [ '_id', 'sn', 'reference', 'event', 'data', ]; } /** * {@inheritdoc} */ public function attributeLabels() { return [ '_id' => 'objectID', 'sn' => 'orderSn', 'reference' => 'reference', 'event' => 'event', 'data' => 'data', ]; } }