- class M(models.Model):
- title = models.CharField(max_length=50, verbose_name='主题')
- c_user = models.CharField(verbose_name='创建人', max_length=256, null=True, blank=True)
- u_user = models.CharField(verbose_name='更新人', max_length=256, null=True, blank=True)
- def save(self, *args, **kwargs):
- if not self.pk:
- self.c_user = self.user
- else:
- self.u_user = self.user
- super().save(*args, **kwargs)
来源: http://www.bubuko.com/infodetail-2931347.html