get request in flutter code example
Example 1: 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 2: 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');
}
}