플러터 : 단순 호출 예제

dependencies:
  http: ^0.13.5

import 'package:flutter/rendering.dart';
import 'package:http/http.dart' as http;

void main() async {
  // https://jsonplaceholder.typicode.com/todos/1
  final httpsUri = Uri(
      scheme: 'https',
      host: 'jsonplaceholder.typicode.com',
      path: 'todos/1');
  var response = await http.get(httpsUri);
  debugPrint('${response.statusCode}');
  debugPrint(response.body);
}

 

import 'package:flutter/rendering.dart';
import 'package:http/http.dart' as http;
import 'dart:convert';

void main() async {
  // https://jsonplaceholder.typicode.com/todos/1
  final httpsUri = Uri(
      scheme: 'https', host: 'jsonplaceholder.typicode.com', path: 'todos/1');
  var response = await http.get(httpsUri);
  debugPrint('${response.statusCode}');
  debugPrint(response.body);
  var data = jsonDecode(response.body);
  debugPrint('userId : ${data['userId']}');
}