方法不允许 - Django Rest Framework

Question

我在更新时遇到错误.当我添加数据时,它会成功添加.这个错误只是为了UpdateAPIView

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

urls.py

path('groups/update/<int:pk>', views.GroupsUpdateAPIView.as_view(), name='api_groups_update'),

Views.py

class GroupsUpdateAPIView(generics.UpdateAPIView):
    queryset = Groups.objects.all()
    serializer_class = GroupsAddSerialzer
    permission_classes = [UserIsAuthenticated]

    def perform_update(self, serializer):
        serializer.save(
            group_updated_by = self.request.auth.application.user,
        )

Serializer.py

class GroupsAddSerialzer(serializers.ModelSerializer):

    class Meta:
        model = Groups
        fields = ['group_name', 'group_description', 'group_status']

Answer 1

该UpdateAPIView视图使用HTTP方法PUT和PATCH.该方法POST用于创建带有CreateAPIView视图的新实例.