当我们在 django restframework 中创建帖子时自动选择用户

Question

当我创建模型时，如何确保用户可以被选为我登录的用户？

model.py

class Advertise(models.Model):

    owner = models.ForeignKey(User, on_delete=models.CASCADE, null=True)

    title = models.CharField(max_length=100, verbose_name="ilan başlığı")

    description = models.TextField(max_length=500, verbose_name="ilan 

     açıklaması")

查看.py##

class advertise(CreateAPIView):

    serializer_class = AdvertiseMainSerializer

    queryset = Advertise.objects.all()

序列化器py##

class AdvertiseMainSerializer(ModelSerializer):

    class Meta:

        model = Advertise

        fields = '__all__'

Answer 1

覆盖perform_create(...)方法class AdvertiseCreateAPIView(CreateAPIView):    serializer_class = AdvertiseMainSerializer    queryset = Advertise.objects.all()    def perform_create(self, serializer):        serializer.save(owner=self.request.user)笔记：我已将类名更改advertise为，因为根据PEP8AdvertiseCreateAPIView指南，类名通常应使用CapWords约定。