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How to Convert JSON to Object in Flutter Dart
A Dart class named User is defined with properties name and age to represent user data. The class has a constructor that initializes the user object with the provided name and age values. A factory method named fromJson is created within the User class. This method takes a Map parameter (assumed to be a JSON representation) and returns a new User object. The code uses Dart's json library to decode a JSON data string (jsonData) into a Map named jsonMap. Finally, the fromJson factory method is invoked with the decoded jsonMap to create a User object named userObject.
JSON data and convert it into Dart objects for easier manipulation and use within the Dart program.
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