sending http request flutter web code example

Example: 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');
  }
}