您可以通过在
Models.py
class Auditable(models.Model):
ip = models.GenericIPAddressField(null=True)
user_agent = models.CharField(max_length=255, blank=True)
remote_host = models.CharField(max_length=255, blank=True)
created_at = models.DateTimeField(auto_now_add=True, blank=True, null=True)
created_by = models.ForeignKey(settings.AUTH_USER_MODEL, on_delete=models.DO_NOTHING, related_name="%(app_label)s_%(class)s_created_by", null=True, blank=True) # this is for web user
modified_at = models.DateTimeField(auto_now=True, blank=True, null=True)
modified_by = models.ForeignKey(settings.AUTH_USER_MODEL, on_delete=models.DO_NOTHING, related_name="%(app_label)s_%(class)s_modified_by", null=True, blank=True) # this is for web user
class Meta:
abstract = True
def get_fields(self):
list_fields = ['ip', 'user_agent',
'remote_host', 'created_by', 'modified_by']
return [(field.verbose_name, field._get_val_from_obj(self)) for field in self.__class__._meta.fields if field.name not in list_fields and not
(field.get_internal_type() == "DateTimeField" and
(field.auto_now is True or field.auto_now_add is True)) and
field.concrete and (not field.is_relation or field.one_to_one or
(field.many_to_one and field.related_model))]
你可以给任何类名(我给了可审计的)。所以你所要做的就是在你的每个模型中传递这个类(可审计的)而不是 models.Model
例如:
class Student(Auditable):
通过这样做,它将在您创建的每个表中添加所有可审计字段记录。希望您可以通过这样做得到答案。