dependencies:
json_annotation: ^3.0.1
dev_dependencies:
json_serializable: ^3.3.0
build_runner: ^1.10.0
然后在lib下创建model文件
import 'package:json_annotation/json_annotation.dart';
part 'user.g.dart';
///这个标注是告诉生成器,这个类是需要生成Model类的
@JsonSerializable()
class User {
User(this.name, this.email);
String name;
String email;
//不同的类使用不同的mixin即可
factory User.fromJson(Map<String, dynamic> json) => _$UserFromJson(json)
Map<String, dynamic> toJson() => _$UserToJson(this);
}
运行指令:
flutter pub run build_runner build
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