downloadFile<T> method

Future<T> downloadFile<T>()

下载文件

Implementation

Future<T> downloadFile<T>() async {
  if (_savePath.isEmpty) {
    throw Exception("savePath mast be not null!!!");
  }
  if (_url.isEmpty) {
    throw Exception("_url mast be not null!!!");
  }
  return await NetworkManager.instance.downloadFile<T>(_url, _savePath,
      onReceiveProgress: _progressCallBack,
      options: _options,
      queryParameters: _params);
}