class Base(models.Model):
create_time=models.DateTimeField(auto_now_add=True,verbose_name="创建时间")
update_time=models.DateTimeField(auto_now=True,verbose_name="更新时间")
class Meta:
abstract = True
class Base(models.Model):
create_time=models.DateTimeField(auto_now_add=True,verbose_name="创建时间")
update_time=models.DateTimeField(auto_now=True,verbose_name="更新时间")
class Meta:
abstract = True