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'));fetch data from api in flutter
import 'dart:convert';
import 'package:http/http.dart';
class NetworkHelper {
String url;
NetworkHelper(this.url);
Future getData() async {
Response response = await get(Uri.parse(url));
if (response.statusCode == 200) {
return jsonDecode(response.body);
} else {
print(response.statusCode);
}
}
}
//To use the class
//IMPORT THE CLASS FIRST
NetworkHelper networkHelper = NetworkHelper('YOUR_URL');
var data = await networkHelper.getData();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
//.................
}
}
}http request from flutter
Future<Album> createAlbum(String title) async {
final response = await http.post(
Uri.https('jsonplaceholder.typicode.com', 'albums'),
headers: <String, String>{
'Content-Type': 'application/json; charset=UTF-8',
},
body: jsonEncode(<String, String>{
'title': title,
}),
);
if (response.statusCode == 201) {
// If the server did return a 201 CREATED response,
// then parse the JSON.
return Album.fromJson(jsonDecode(response.body));
} else {
// If the server did not return a 201 CREATED response,
// then throw an exception.
throw Exception('Failed to load album');
}
}Copyright © 2021 Codeinu
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