Метод fetch

dynamic input,
[Map? init]

)

Реализация

Future fetch(/*RequestInfo*/ input, [Map? init]) {
  var init_dict = null;
  if (init != null) {
    init_dict = convertDartToNative_Dictionary(init);
  }
  return promiseToFuture(
      JS("creates:_Response;", "#.fetch(#, #)", this, input, init_dict));
}

© 2012 the Dart project authors
Licensed under the BSD 3-Clause "New" or "Revised" License.
https://api.dart.dev/stable/2.18.5/dart-html/Window/fetch.html