from django_extensions.db.fields import RandomCharField
class Product(models.Model):
stock = RandomCharField(length=4, include_alpha=False)
NameError:未定义名称“RandomCharField”
如何解决?
from django_extensions.db.fields import RandomCharField
class Product(models.Model):
stock = RandomCharField(length=4, include_alpha=False)
NameError:未定义名称“RandomCharField”
如何解决?