尝试检索单个资源时，DRF ViewSet 中不允许方法 GET

Question

我是新手 Python 和 Django。我按如下方式创建了 ViewSet：

api/views.py

class UserDetails(ViewSet):
"""
CREATE, SELECT, UPDATE OR DELETE
"""

def retrive(self, request, pk):
    user = self.get_object(pk)
    print(user.query)
    user = TestSerializer(user)
    return Response(user.data)

def list(self, request):
    users = TestTB.objects.all()
    print(users.query)
    serializer = TestSerializer(users, many=True)
    return Response(serializer.data)

def create(self, request):
    serializer = TestSerializer(data=request.data)
    if serializer.is_valid():
        serializer.save()
        return Response(serializer.data, status=status.HTTP_201_CREATED)
    return Response(serializer.errors, status=status.HTTP_400_BAD_REQUEST)

def update(self, request, pk):
    user = self.get_object(pk)
    serializer = TestSerializer(user, data=request.data)
    if serializer.is_valid():
        serializer.save()
        return Response(serializer.data)
    return Response(serializer.errors, status=status.HTTP_400_BAD_REQUEST)

def destroy(self, request, pk):
    user = self.get_object(pk)
    user.delete()
    return Response(status=status.HTTP_204_NO_CONTENT)

def get_object(self, pk):
    try:
        return TestTB.objects.get(pk=pk)
    except TestTB.DoesNotExist:
        raise Http404

api/urls.py

router = routers.DefaultRouter()
router.register(r'users', UserDetails, base_name='user-details')

urlpatterns = router.urls

这适用于 POST 创建新资源的请求、获取所有资源的 GET 请求、更新资源的 PUT 请求和删除资源的 DELETE 请求。但是我怎样才能检索单个资源呢？当我提出 http://127.0.0.1:8000/api/users/1/ 之类的请求时，它显示错误 -

{ "detail": "Method \"GET\" not allowed." }

这意味着永远不会调用 UserDetails 中的 retrieve() 方法。我知道我遗漏了一些东西，但无法弄清楚是什么。

Answer 1

将 retrive 更改为 retrieve。按照@Linovia 的建议从评论中做出回答。

尝试检索单个资源时，DRF ViewSet 中不允许方法 GET

Method GET not allowed in DRF ViewSet when trying to retrieve single resource

python

django

django-rest-framework

django-rest-viewsets