Python 文件未在Django中上载
我正在尝试将Django中的文件上载到模型:Python 文件未在Django中上载,python,django,django-forms,django-file-upload,Python,Django,Django Forms,Django File Upload,我正在尝试将Django中的文件上载到模型: class Dealer(models.Model): user = models.OneToOneField(User,on_delete=models.PROTECT) profile = models.OneToOneField(UserProfile,on_delete=models.PROTECT) kyc_verified = models.BooleanField('kyc status',default=Fal
class Dealer(models.Model):
user = models.OneToOneField(User,on_delete=models.PROTECT)
profile = models.OneToOneField(UserProfile,on_delete=models.PROTECT)
kyc_verified = models.BooleanField('kyc status',default=False)
aadhar = models.FileField(upload_to='aadhar_images')
pan = models.FileField(upload_to='pan_images')
gts = models.FileField(upload_to='gts')
registration = models.FileField(upload_to='registration')
manager = models.CharField(max_length=75)
manage_mobile = models.IntegerField()
在媒体中,我创建了文件夹aadhar_images
,pan_images
,gts
,registration
。但当我使用html格式上传文件时:
<form method="post" action="{% url 'dealer:update' %}" enctype="multipart/form-data">
{% csrf_token %}
<br><br>
AAdhar upload :
<input type="file" name="aadhar" id="aadhar" accept="*"><br><br>
Pan upload :
<input type="file" name="pan" id="pan" accept="*"><br><br>
Gts upload :
<input type="file" name="gts" id="gts" accept="*"><br><br>
Registration upload :
<input type="file" name="registration" id="regis" accept="*"><br><br>
</form>
在我提交表单后,这些文件不会上载到各自的目录。数据库中的url也显示为media/filename
,但即使在媒体目录中也不会上载文件。使用.update()
方法不会将任何文件保存到存储器中。您需要使用modelssave
方法。也不要使用try,除非以这样的方式使用一个简单的,如果就足够了,或者您可以简单地使用.get()
。由于您的车型经销商与用户之间存在一对一的关系,您只需以user.Dealer
的身份获取经销商即可。试试这个:
if request.method == 'POST':
user = request.user # Why so much work to get what you already have even if you want id request.user.id would be enough...
dealer = user.dealer
if dealer:
aadhar = request.FILES.get('aadhar')
pan = request.FILES.get('pan')
gts = request.FILES.get('gts')
reg = request.FILES.get('registration')
dealer.aadhar = aadhar
dealer.pan = pan
dealer.gts = gts
dealer.reg = reg
dealer.kyc_verified = False
dealer.save()
请注意,使用a会更好、更容易。谢谢您的回答。成功了。关于try-except代码,我在前面的问题中询问了如何在这里修改代码-
if request.method == 'POST':
user = request.user # Why so much work to get what you already have even if you want id request.user.id would be enough...
dealer = user.dealer
if dealer:
aadhar = request.FILES.get('aadhar')
pan = request.FILES.get('pan')
gts = request.FILES.get('gts')
reg = request.FILES.get('registration')
dealer.aadhar = aadhar
dealer.pan = pan
dealer.gts = gts
dealer.reg = reg
dealer.kyc_verified = False
dealer.save()