
자동화 툴 - 공부해보기
https://www.youtube.com/watch?v=ywH7JIK34Tg
- yeji KimY



dependencies:
	hive: ^2.2.3
    hive_flutter: ^1.1.0
dev_dependencies:
	build_runner: ^2.4.7
    hive_generator: ^2.0.1await Hive.initFlutter();
void main() async {
  await Hive.initFlutter();
  runApp(const MyApp());
}await Hive.openBox("openBox");
Hive.openLazyBox("openBox");
Hive.openBox("person");
Box box = Hive.box("person");
box.put("name", "tyger");
box.put("age", 20);
box.add("tyger1");
print(box.values);
// (tyger1, 20, tyger)
print(box.keys);
// (0, age, name)
print(box.get("name"));
// tyger
print(box.get("age"));
// 20
print(box.get("birthday", defaultValue: 20230101));
// 20230101
Box box = Hive.box("person");
box.deleteAll(["name", "age"]);
Box box = Hive.box("person");
box.put("name", "tyger");
print(box.get("name"));
// tygerBox box = Hive.box("person");
box.put("person", {
	"name": "tyger",
	"age": 20,
});
final person = box.get("person");
print(person);
print(person["name"]);
// {name: tyger, age: 20}
// tyger
box.putAll({
	"person1": {
		"name": "tyger1",
		"age": 30,
	},
	"person2": {
		"name": "tyger2",
		"age": 40,
	},
});
print(box.values);
// {name: tyger, age: 20}, {name: tyger1, age: 30}, {name: tyger2, age: 40}
List<dynamic> query = box.values.where((e) => e["age"] == 30).toList();
print(query);
// [{name: tyger1, age: 30}]part 'car.g.dart';
@HiveType(typeId: 1)
class Car {
  @HiveField(0)
  int number;
  @HiveField(1)
  Brand type;
  @HiveField(2)
  String name;
  @HiveField(3)
  List<String> colors;
  @HiveField(4)
  bool isRoof;
  Car({
    required this.number,
    required this.brand,
    required this.name,
    required this.colors,
    required this.isRoof,
  });
  @override
  String toString() =>
      "Car(number: $number, brand: $brand, name: $name, colors: $colors, isRoof: $isRoof)";
}
Hive.registerAdapter(CarAdapter());
Box box = Hive.box("car_factory");
box.addAll(cars);
print(box.values);ValueListenableBuilder<Box>(
	valueListenable: Hive.box("car_factory").listenable(),
	builder: (BuildContext context, Box value, Widget? child) {
      ...
}),