我有一个带有文件字段的模型,我试图在从数据库查询后下载数据我的查询应该如何。
模型.py:
class Mymodel(Basemodel):
file_processed = models.FileField(
upload_to='myfile/ss',
validators=[FileExtensionValidator([''])],
blank=True,
null=True,
editable=False,
视图.py:
@api_view(('GET',))
def download_view(request):
d = ''' Mymodel.objects.?'''
response = HttpResponse(
d.file,
content_type='',
)
return response