我正在尝试将 django-shop 与简单的 django 安装集成,但它给出了以下错误:
django.core.exceptions.ImproperlyConfigured: Deferred foreign key 'OrderPayment.order' has not been mapped
我什至尝试创建如下文档中提到的 OrderPayment 模型,但我仍然没有运气。
class OrderPayment(models.Model):
id = models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')
order = models.ForeignKey(on_delete=models.deletion.CASCADE, to=Order, verbose_name='Order')
class Meta():
verbose_name = "Order Payment"