使用视图集在 Django Rest Framework 上执行 POST 返回“405 - 不允许方法发布”

Question

我正在尝试为我的 IOS 应用创建一个 HiScore 模块。

我被困在 POST（PUT 可能会有同样的问题，但不确定）部分，我在 Postman 中得到 405。 LIST AND DETAILS 工作得很好，所以模型、序列化程序或视图没有问题，只是我猜想在某处添加权限

观看次数

class UserViewSet(viewsets.ModelViewSet):
    queryset = User.objects.all()
    serializer_class = UserSerializer

class GameViewSet(viewsets.ModelViewSet):
    queryset = HiScore.objects.all()
    serializer_class = GameSerializer

class GameTypeViewSet(viewsets.ModelViewSet):
    queryset = HiScore.objects.all()
    serializer_class = GameTypeSerializer

class GameLevelViewSet(viewsets.ModelViewSet):
    queryset = HiScore.objects.all()
    serializer_class = GameLevelSerializer

class HiScoreViewSet(viewsets.ModelViewSet):
    permission_classes = [AllowAny,]
    queryset = HiScore.objects.all()
    serializer_class = HiScoreSerializer

序列化器.py

class HiScoreSerializer(ModelSerializer):
image = SerializerMethodField()
class Meta:
    model = HiScore
    fields = ("user", "game", "gameType", "gameLevel", "points", "image")

def get_image(self, obj):
    try:
        profile = UserProfile.objects.get(user=obj.user)
        return profile.image.url
    except:
        return None

urls.py

router = DefaultRouter()
router.register(prefix='hiscores', viewset=HiScoreViewSet)

urlpatterns = router.urls

Answer 1

根据documentation，我认为您在视图中缺少as_view。试试这个：

在视图中：

hiscores = HiScoreViewSet.as_view({
    'get': 'list',
    'post': 'create'
})

在网址中：

from rest_framework.urlpatterns import format_suffix_patterns
urlpatterns = format_suffix_patterns([
    url(r'^hiscores/$', hiscores, name='hiscores')
])

http://www.django-rest-framework.org/api-guide/viewsets/