surname是此函数的无效关键字参数

Question

我有一个Character模型。我试图用Django Rest Framework保存一个新的。

我的观点：

def create_character(request): 
    existing_character = Character.objects.filter(user=request.user) 
    if existing_character.count() > 0: 
     return HttpResponse(status=400) 

    request.GET = request.GET.copy() 
    request.GET["user"] = request.user.id 
    serializer = CharacterSerializer(data=request.GET) 
    if not serializer.is_valid(): 
     return HttpResponse(status=401, content=serializer.errors) 

    serializer.save() 
    return Response(serializer.data) 

我的模型：

class Character(models.Model): 
    user = models.OneToOneField(User) 
    name = models.CharField(max_length=50) 
    surname = models.CharField(max_length=50) 
    date_created = models.DateField() 
    age = models.SmallIntegerField() 
    health = models.SmallIntegerField() 
    happiness = models.SmallIntegerField() 
    depression = models.SmallIntegerField() 

我的串行：

class CharacterSerializer(serializers.ModelSerializer): 
    health = serializers.IntegerField(required=False) 
    happiness = serializers.IntegerField(required=False) 
    depression = serializers.IntegerField(required=False) 
    date_created = serializers.DateField(required=False) 

    class Meta: 
     model = Character 
     fields = ('user', 'pk', 'name', 'surname', 'date_created', 'user', 'age', 'health', 'happiness', 'depression', 
        'date_created') 

    def create(self, validated_data): 
     validated_data["health"] = 100 
     validated_data["happiness"] = 100 
     validated_data["depression"] = 0 
     validated_data["date_created"] = date.today() 
     return User.objects.create(**validated_data) 

当串行调用return User.objects.create(**validated_data)我是gettine例外：

“姓”是这个函数

Answer 1

这是一个CharacterSerializer无效的关键字参数，但由于某种原因你告诉它来创建一个用户没有一个汉字。