我有一个网站，我们在那里下载了一个xl文件，我的视图如下，而不是返回excel文件，它返回的文本文件中有对象的名称，我该如何解决这个
视图.py：
def my_view(request):
obj = model.objects.first()
response = HttpResponse(file, content_type='
application/vnd.ms-excel',
)
return response
urls.py：
path('temo/fill',views.my_view,name = 'my-view')
型号.py
class Model(BaseModel, SingletonModel):
file = models.FileField(
upload_to='',
validators=[FileExtensionValidator([''])]
)
person_uploaded = models.ForeignKey(
'somemodel',
related_name='s',
null=True,
on_delete=models.SET_NULL,
)
admin.py：
@admin.register(tTemplate)
class TemplateAdmin(admin.ModelAdmin):
list_display = ('file','person_uploaded',)
readonly_fields = ('person_uploaded',)
def save(self, request):
if not self.id:
self.person_uploaded = request.user
super().save()
obj = Plate.objects.first() # this will return you object
在对象中有多个属性，你必须只获得像这样的文件属性
@api_view(['GET',])
def my_view(request):
obj = Plate.objects.first()
response = HttpResponse(obj.file, content_type='
application/vnd.openxmlformats-officedocument.spreadsheetml.sheet,
application/vnd.ms-excel')
return response
file = model.objects.first() # here you are returning the entire object
而不是一个文件，所以你显然会得到对象名而不是xl文件。最重要的是对象中的xl文件