Python 3.x Django Rest框架删除请求的响应类似于GET请求

我试图删除数据库中由modelviewset get_queryset返回的条目。通过DRF web界面和邮递员发送删除请求时，我会收到此响应“DELETE/api/remove_self/3 HTTP/1.1”200以及我试图删除的数据。给出此结果的代码如下所示：

型号.py

class EventAtendee(models.Model):
    """Lists users atending an event"""
    #below connects user profile to event
    id = models.AutoField(primary_key=True)

    event_id = models.IntegerField(null = True)

    user_profile = models.ForeignKey(
        settings.AUTH_USER_MODEL,
        on_delete=models.CASCADE
    )

    def __str__(self):
        return self.event_id

class RemoveSelfFromEvent(viewsets.ModelViewSet):
    """Remove Yourself From an Event you were attending"""

    authentication_classes = (TokenAuthentication,)
    serializer_class = serializers.EventAtendeeSerializer
    permission_classes = (permissions.UpdateOwnStatus, IsAuthenticated)

    def perform_create(self, serializer):
        """Sets the user profile to the logged in user"""
        #
        serializer.save(user_profile=self.request.user)


    def get_queryset(self):
        """
        This view should return a list of all the purchases for
        the user as determined by the username portion of the URL.
        """
        #user_profile = self.kwargs['user_profile']
        event_id = self.kwargs['event_id']
        return models.EventAtendee.objects.filter(event_id=event_id, user_profile=self.request.user)

    def destroy(self, request, *args, **kwargs):
        instance = self.get_object()
        self.perform_destroy(instance)
        return Response(status=status.HTTP_204_NO_CONTENT)

    def perform_destroy(self, instance):
        instance.delete()

router = DefaultRouter(trailing_slash=False)
router.register('events', views.EventAtendeeViewSet, basename='EventAtendee')

urlpatterns = [

    path('remove_self/<event_id>', views.RemoveSelfFromEvent.as_view({'get': 'list', 'delete': 'list'})),
  
]

视图.py

class EventAtendee(models.Model):
    """Lists users atending an event"""
    #below connects user profile to event
    id = models.AutoField(primary_key=True)

    event_id = models.IntegerField(null = True)

    user_profile = models.ForeignKey(
        settings.AUTH_USER_MODEL,
        on_delete=models.CASCADE
    )

    def __str__(self):
        return self.event_id

class RemoveSelfFromEvent(viewsets.ModelViewSet):
    """Remove Yourself From an Event you were attending"""

    authentication_classes = (TokenAuthentication,)
    serializer_class = serializers.EventAtendeeSerializer
    permission_classes = (permissions.UpdateOwnStatus, IsAuthenticated)

    def perform_create(self, serializer):
        """Sets the user profile to the logged in user"""
        #
        serializer.save(user_profile=self.request.user)


    def get_queryset(self):
        """
        This view should return a list of all the purchases for
        the user as determined by the username portion of the URL.
        """
        #user_profile = self.kwargs['user_profile']
        event_id = self.kwargs['event_id']
        return models.EventAtendee.objects.filter(event_id=event_id, user_profile=self.request.user)

    def destroy(self, request, *args, **kwargs):
        instance = self.get_object()
        self.perform_destroy(instance)
        return Response(status=status.HTTP_204_NO_CONTENT)

    def perform_destroy(self, instance):
        instance.delete()

router = DefaultRouter(trailing_slash=False)
router.register('events', views.EventAtendeeViewSet, basename='EventAtendee')

urlpatterns = [

    path('remove_self/<event_id>', views.RemoveSelfFromEvent.as_view({'get': 'list', 'delete': 'list'})),
  
]

url.py

class EventAtendee(models.Model):
    """Lists users atending an event"""
    #below connects user profile to event
    id = models.AutoField(primary_key=True)

    event_id = models.IntegerField(null = True)

    user_profile = models.ForeignKey(
        settings.AUTH_USER_MODEL,
        on_delete=models.CASCADE
    )

    def __str__(self):
        return self.event_id

class RemoveSelfFromEvent(viewsets.ModelViewSet):
    """Remove Yourself From an Event you were attending"""

    authentication_classes = (TokenAuthentication,)
    serializer_class = serializers.EventAtendeeSerializer
    permission_classes = (permissions.UpdateOwnStatus, IsAuthenticated)

    def perform_create(self, serializer):
        """Sets the user profile to the logged in user"""
        #
        serializer.save(user_profile=self.request.user)


    def get_queryset(self):
        """
        This view should return a list of all the purchases for
        the user as determined by the username portion of the URL.
        """
        #user_profile = self.kwargs['user_profile']
        event_id = self.kwargs['event_id']
        return models.EventAtendee.objects.filter(event_id=event_id, user_profile=self.request.user)

    def destroy(self, request, *args, **kwargs):
        instance = self.get_object()
        self.perform_destroy(instance)
        return Response(status=status.HTTP_204_NO_CONTENT)

    def perform_destroy(self, instance):
        instance.delete()

router = DefaultRouter(trailing_slash=False)
router.register('events', views.EventAtendeeViewSet, basename='EventAtendee')

urlpatterns = [

    path('remove_self/<event_id>', views.RemoveSelfFromEvent.as_view({'get': 'list', 'delete': 'list'})),
  
]

router=DefaultRouter（尾部斜杠=False）
router.register（'events'，views.EventAtendeeViewSet，basename='EventAtendee'）
URL模式=[
路径（'remove_self/'，views.removeselfromevent.as_view（{'get'：'list'，'delete'：'list'}）），
]

---

非常感谢您的帮助

您正在将URL中的方法

DELETE

映射到

list

path（'remove_self/'，views.removeselfromevent.as_view（{'get'：'list'，'delete'：'list'），

正确的做法：

path（'remove_self/'，views.removeselfromevent.as_view（{'get'：'list'，'delete'：'destroy'），

各种方法的映射：

• 发布

  ：

  创建

• 获取

  ：

  检索

• PUT

  ：

  update

• 补丁

  ：

  部分更新

• 删除

  ：

  销毁

---

我修复了此问题，但现在出现以下错误：预期使用名为“pk”的URL关键字参数调用view RemoveSelfFromEvent。修复URL配置，或在视图上正确设置

.lookup\u字段

属性。你知道怎么解决这个问题吗？知道。将

替换为