flutter parse json
To parse JSON in Flutter, you can use the built-in json
package. Here's an example of how to parse JSON in Flutter:
import 'dart:convert';
void main() {
String jsonString = '{"name": "John", "age": 30}';
Map<String, dynamic> json = jsonDecode(jsonString);
String name = json['name'];
int age = json['age'];
print('Name: $name');
print('Age: $age');
}
In this example, we first import the dart:convert
package to use the jsonDecode
function. We then define a JSON string and use jsonDecode
to convert it into a Map<String, dynamic>
. Finally, we can access the values in the JSON using the keys.
Please note that this is a basic example, and the actual implementation may vary depending on your specific use case. Let me know if you need further assistance!