如何在 django 中按名称排序列表？

Question

在这里，我尝试了这样的操作，但它没有给我正确的顺序。class VAttribute(models.Model):   attribute = models.ForeignKey(PAttribute, on_delete=models.CASCADE)....class PAttribute(models.Model):    name = models.CharField(max_length=255, unique=True)from operator import attrgetterqs = VAttribute.objects.all()ls = [obj.attribute for obj in qs]#ls = [<PAttribute: name1>, <PAttribute: nam2>]ordered_ls = sorted(ls, key=attrgetter('name'))

Answer 1

只需调用order_by()为

qs_oder_by_name = VAttribute.objects.order_by("attribute__name")