无法在Django

Question

我是Django和DRF的新手，我试图通过POST请求创建新用户。我发送了用户名和密码参数，但是django没有识别POST请求中的参数。

我的序列化器：

class UserSerializer(serializers.ModelSerializer):
    password = serializers.CharField(write_only=True)

    def create(self, validated_data):
        user=get_user_model().objects.create(
        username = validated_data['username']
    )

        user.set_password(validated_data['password'])
        user.save()
        return user

    class Meta:
        model = get_user_model()
        fields = ('username', 'password')

我的观点类：

class CreateUserView(CreateAPIView):
    model = get_user_model()
    permission_classes = (AllowAny,)
    serializer_class = UserSerializer

我曾尝试使用serializers.ModelSerializer和serializer.Serializers但没有成功。

Answer 1

class UserSerializer(serializers.ModelSerializer):

    def create(self, validated_data):
        user = UserModel.objects.create_user(**validated_data)

        return user


    class Meta:
        model = YOUR_MODEL
        fields = ('username', 'password',)



class CreateUserView(CreateAPIView):
    model = YOUR_MODEL.objects.all()
    permission_classes = (AllowAny,)
    serializer_class = UserSerializer

您可以这样查看并检查错误。

view.py

class CreateUser(APIView):
    permission_classes = (AllowAny,)

    def post(self, request):
        post_data = request.data

        print post_data # See what is your post DATA


        serializer = UserSerializer(data=post_data)

        if serializer.is_valid(raise_exception=True):
            serializer.save()
            return Response(data={'user':serializer.data})
        return Response(data={'user':serializer.errors})