如何使用django filetransefers api？

Question

我安裝了filetransfers主要用它來在應用程序中使用django上傳和下載文件。我做的文件上傳沒有問題，但我有一個下載部分的問題。這是我上傳的代碼：

from filetransfers.api import serve_file 

class UploadFile(models.Model): 
     file = models.FileField(upload_to='uploads/%Y/%m/%d/%H/%M/%S/') 

class UploadForm(forms.ModelForm): 
     class Meta: 
       model = UploadFile 

...和下​​載代碼：

def download_handler(request, pk): 
       upload = get_object_or_404(UploadFile, pk=pk) 
       return serve_file(request, upload.file) 

但它不工作：有沒有一種方法來創建一個下載鏈接，或者如果有人點擊上傳的文件是否立即下載？

Answer 1

您是否configure your backends？

對於私人下載，您是否在urls.py中爲您的下載處理程序添加了url？

的download link is available in the template as described in the docs：

{% load filetransfers %} 
{% url upload.views.download_handler pk=upload.pk as fallback_url %} 
<a href="{% firstof upload.file|public_download_url fallback_url %}">Download</a>