void main() {
  List users = [
    {"id": 1, "name": "mike", "code": "01"},
    {"id": 2, "name": "jack", "code": "02"}
  ];
}

How do I print the id key for example or name.

CodePudding user response：

Loop the list to get access to every child Map. Then you can print any thing you want.

void main() {
  var original = [
    {"id": 1, "name": "mike", "code": "01"},
    {"id": 2, "name": "jack", "code": "02"}
  ];
  
  original.forEach((map) {
    print('id: ${map['id']}');
    print('name: ${map['name']}');
  });
}