将JSON数据解析为列表(Dart)

import 'dart:convert';

void main() {
  String jsonString = '[{"name": "Alice", "age": 25}, {"name": "Bob", "age": 30}]';
  
  List<dynamic> jsonList = json.decode(jsonString);
  
  List<Person> personList = jsonList.map((json) => Person.fromJson(json)).toList();
  
  for (var person in personList) {
    print('Name: ${person.name}, Age: ${person.age}');
  }
}

class Person {
  String name;
  int age;
  
  Person({this.name, this.age});
  
  factory Person.fromJson(Map<String, dynamic> json) {
    return Person(
      name: json['name'],
      age: json['age'],
    );
  }
}