Django 如何制作'；获取'；依赖于另一个模式的视图'；s主键

我有一个Django Rest API，上面有多个项目，我希望能够显示给定项目的评论，我已经设置了评论模型和评论“POST”视图，评论在Django管理页面中显示得很好，现在我需要的是根据项目的主键为评论创建一个“GET”视图（我在前端使用React，但我认为这不相关）

views.py

@api_view(['GET', 'POST'])
def item_detail(request,pk):
    try: 
        item_detail = items.objects.get(pk=pk) 
    except item_detail.DoesNotExist: 
        return Response({'message': 'The Item does not exist'}, status=status.HTTP_404_NOT_FOUND)

    if request.method == 'GET':
        item_serializer = itemsSerializer(item_detail) 
        return Response(item_serializer.data)

    elif request.method == 'POST':
        permission_classes = (IsAuthenticated,)
        parser_classes = [MultiPartParser, FormParser]

        new_Review = None

        serializer = NewReviewSerializer(data=request.POST)
        if serializer.is_valid():
            # Assign the current item to the Review
            new_Review = serializer.save(item=item_detail)
            # Save the Review to the database
            new_Review.save()
            return Response(serializer.data, status=status.HTTP_200_OK)
        else:
            return Response(serializer.errors, status=status.HTTP_400_BAD_REQUEST)

@api_view(['GET'])
def ReviewsView(request,pk):
??????

models.py

class Review(models.Model):
    item = models.ForeignKey(items, related_name='Reviews', on_delete=models.CASCADE)
    name = models.CharField(max_length=100)
    email = models.EmailField()
    body = models.TextField()
    date = models.DateTimeField(auto_now_add=True)
    active = models.BooleanField(default=False)

    class Meta:
        ordering = ['date']

    def __str__(self):
        return 'Review of ({}): {} by {}'.format(self.item, self.body, self.name)

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我建议您使用嵌套路由。请看另一个类似的问题：