Parse JSON in Dart

import 'dart:convert';

void main() {
    var jsonString = '{"id": "p01", "name": "name 1", "price":4.5}';
    var result = json.decode(jsonString);
    print("id: " + result["id"]);
    print("name: " + result["name"]);
    print("price: " + result["price"].toString());
}    

Output

id: p01
name: name 1
price: 4.5