options()[$this->value]; } public static function options(): array { return [ self::Apk->value => '全量包', self::Wgt->value => '热更新', ]; } public static function labelMap(): array { return [ self::Apk->value => ''.self::Apk->text().'', self::Wgt->value => ''.self::Wgt->text().'', ]; } }