模型中的Django匿名用户 [英] Django anonymous user in model

问题描述

我的模型定义如下:

class Example(models.Model):
    user = models.ForeignKey(User, null=True)
    other = models.CharField(max_length=100)

问题是Django拒绝将django.contrib.auth.models.AnonymousUser直接分配给Example.user作为null字段，因此每次我都必须检查request.user.is_authenticated()是否手动分配Example.user = None.

The problem is Django refuses to assign django.contrib.auth.models.AnonymousUser directly to Example.user as null field so everytime I have to check if request.user.is_authenticated() ans assign Example.user = None manually.

AnonymousUser是否在模型字段中使用默认值?

Is there a default value for AnonymousUser to use in a model field?

推荐答案

只有实际在django.contrib.auth.models.User中的用户才能在该字段中，所以不可以.坚持使用None/NULL.

Only users actually in django.contrib.auth.models.User can be in the field, so no. Stick with None/NULL.

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