flutter http requests code example

Example 1: flutter http request

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

var url = Uri.parse('https://example.com/whatsit/create');
var response = await http.post(url, body: {'name': 'doodle', 'color': 'blue'});
print('Response status: ${response.statusCode}');
print('Response body: ${response.body}');

print(await http.read('https://example.com/foobar.txt'));

Example 2: flutter http request

class UserAgentClient extends http.BaseClient {
  final String userAgent;
  final http.Client _inner;

  UserAgentClient(this.userAgent, this._inner);

  Future<http.StreamedResponse> send(http.BaseRequest request) {
    request.headers['user-agent'] = userAgent;
    return _inner.send(request);
  }
}

Example 3: https requests flutter

dependencies:
  http: ^0.12.2

Example 4: how to perform get request in flutter

import 'package:http/http.dart' as http;
import 'dart:convert';
class API
{
//replace with your endpoint
static String BASE_URL = 'https://some-url/api/';

 static Future<List<ExampleData>> getRequest() async {
   
    Response res = await http.get(BASE_URL+'example');
    
      if (res.statusCode == 200) {
      List<dynamic> body = jsonDecode(res.body);
        
     // complete by parsing the json body return into ExampleData object and return
     //.................
      }
}

}

Example 5: http package flutter

dependencies:
  http: ^0.12.1