how to convert json string to json object in dart flutter?

Question

I have string like this,

{id:1, name: lorem ipsum, address: dolor set amet} 

And I need to convert that string to json, how I can do it in dart flutter? thank you so much for your help.

Answer 1

You have to use json.decode. It takes in a json object and let you handle the nested key value pairs. I'll write you an example

import 'dart:convert';  // actual data sent is {success: true, data:{token:'token'}} final response = await client.post(url, body: reqBody);  // Notice how you have to call body from the response if you are using http to retrieve json final body = json.decode(response.body);  // This is how you get success value out of the actual json if (body['success']) {   //Token is nested inside data field so it goes one deeper.   final String token = body['data']['token'];    return {"success": true, "token": token}; }