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我有關係,在Django嘗試無效關鍵字參數多對多。文件是此功能
模式
class File(models.Model):
name = models.CharField(max_length=255)
src = models.FileField(upload_to="files"
class UserBuyFile(models.Model):
user = models.ForeignKey(User)
files = models.ManyToManyField(File)
views.py
def buy_file(request,id):
f = File.objects.get(id=id)
user_buy_file = UserBuyFile.objects.create(files=f,user=request.user)
我有這樣的錯誤:
'files' is an invalid keyword argument for this function