Retrofit 2.0库不适用于V6.0以上版本的文件上传

Question

在我的应用程序中，我有文件上传概念。我必须上传图片或视频或音频。什么时候我上传文件，它进入失败方法。在选择任何类型的文件时未上传到服务器。在Android V5.0中它需要图像一些视频文件。更多时候它会失败。

ApiConfig service = ServiceGenerator.createService(ApiConfig.class);
File file = FileUtils.getFile(this, fileUri);
Log.d("File", String.valueOf(file));
uploadfile.setText(String.valueOf(file));
RequestBody requestFile = RequestBody.create(MediaType.parse("multipart/form-data"), file);
MultipartBody.Part body = MultipartBody.Part.createFormData("picture", file.getName(), requestFile);
String descriptionString = "hello, this is description speaking";
RequestBody description = RequestBody.create(MediaType.parse("multipart/form-data"), descriptionString);
Call<ResponseBody> call = service.upload(body);
call.enqueue(new Callback<ResponseBody>() {
     @Override
     public void onResponse(Call<ResponseBody> call,
                                   Response<ResponseBody> response) {
        progressDialog.dismiss();
        String  Image_Url=null;
        try {
            Image_Url=response.body().string();
        } catch (IOException e) {
            e.printStackTrace();
        }
        Log.d("serverResponse.getData() ", Image_Url);
        Validations.MyAlertBox(AddNewFile.this, "File Successfully Uploaded");
    }

    @Override
    public void onFailure(Call<ResponseBody> call, Throwable t) {
       progressDialog.dismiss();
       Validations.MyAlertBox(AddNewFile.this, "File not Uploaded");
            }
        });