putObject method

Future<bool> putObject(
  1. String key,
  2. Object value
)

存储对象 class User {

Implementation

//   final String name;
//   final int age;
//
//   User({required this.name, required this.age});
//
//   Map<String, dynamic> toJson() => {'name': name, 'age': age};
//
//   factory User.fromJson(Map<String, dynamic> json) {
//     return User(name: json['name'], age: json['age']);
//   }
// }
// await spUtil.putObject("user", user.toJson());
// User? loadedUser = spUtil.getObject("user", User.fromJson);
Future<bool> putObject(String key, Object value) => _put(key, value);