This package is a wrapper of dio

How to use.

1. Implement ApiService

class GoogleApiService extends ApiService<GoogleData> {
    GoogleApiService()
        : super(
            request: DioRequest(
              builder: DioBuilder.json(
                baseUrl: 'https://www.googleapis.com',
              ),
            ),
          );

    get() async {
      return requestGet(path: '/books/v1/volumes', queries: {'q': '{http}'});
    }

    @override
    GoogleData? fromJson(json) {
      return GoogleData.fromJson(json);
    }

    @override
    HttpError onError(HttpError error) {
      // TODO: customize error data.
      return super.onError(error);
    }
}

class GoogleData extends IDto {
    // TODO add properties.
    GoogleData();

    static GoogleData? fromJson(json) {
      return GoogleData();
    }
}

2. Use the api.

var res = await GoogleApiService().get();
if(res is HttpError) {
  // TODO Handle error case
  return;
}

// TODO handle success case;

return;