download method
下载文件
Implementation
Future<T> download([RequestParams options = const RequestParams()]) async {
final baseOptions = await getOptions(options);
final d = await getDio(baseOptions);
assert(options.downloadUrl != null, "请传入下载链接");
assert(options.savePath != null, "请传入保存路径");
try {
final response = await d.download(
options.downloadUrl!, options.savePath!.path,
onReceiveProgress: options.onReceiveProgress,
data: options.data,
cancelToken: options.cancelToken);
options.responseResultCallback?.call(response);
var model = DartTypeModel.createFrom(response.data);
beforeHandleDartTypeModel(model, options, response);
return covertToModel(model, options);
} on dio.DioException catch (e) {
throw BaseApiException.createFromDioException(e);
}
}