Dj Rest Auth 自定义注册不起作用

I am using DJ-REST-AUTH for user registration API. I want the first_name and last_name to show in the API endpoint however right now it is just showing the default.

我尝试配置设置并创建自定义 RegisterSerializer。我读到我还需要一个 def save(self, request) 函数，并尝试实现它。

主应用程序 urls.py

from django.contrib import admin
from django.urls import path, include
from django.views.generic import TemplateView

urlpatterns = [
    
    path('admin/', admin.site.urls),
    path('api/authentication/', include('authentication.urls')),]

设置.py

INSTALLED_APPS = \[
'rest_framework',
'rest_framework.authtoken',

    'allauth',
    'allauth.account',
    'dj_rest_auth',
    'dj_rest_auth.registration',
    
    'authentication',]

SITE_ID = 1

AUTHENTICATION_BACKENDS = (
'django.contrib.auth.backends.ModelBackend',
'allauth.account.auth_backends.AuthenticationBackend',

)

REST_AUTH_REGISTER_SERIALIZERS = {
'REGISTER_SERIALIZER': 'authentication.serializers.CustomRegisterSerializer'
}

# Configure allauth to use email as username

ACCOUNT_AUTHENTICATION_METHOD = 'username'
ACCOUNT_EMAIL_VERIFICATION = 'none'
ACCOUNT_EMAIL_REQUIRED = True
ACCOUNT_UNIQUE_EMAIL = True
ACCOUNT_USERNAME_REQUIRED = True
ACCOUNT_SIGNUP_PASSWORD_ENTER_TWICE = True
ACCOUNT_USER_MODEL_USERNAME_FIELD = 'username'
ACCOUNT_LOGOUT_ON_GET = True

身份验证应用程序

urls.py

from django.urls import path
from dj_rest_auth.views import (
LoginView, LogoutView, PasswordResetView, PasswordResetConfirmView
)
from .views import CustomRegisterView

urlpatterns = \[
path('register/', CustomRegisterView.as_view(), name='register'),
path('login/', LoginView.as_view(), name='login'),
path('logout/', LogoutView.as_view(), name='logout'),
path('passwordReset/', PasswordResetView.as_view(), name='password_reset'),
path('passwordResetConfirm/\<str:uidb64\>/\<str:token\>/',
PasswordResetConfirmView.as_view(), name='password_reset_confirm'),
\]

序列化器.py

from rest_framework import serializers
from allauth.account.adapter import get_adapter
from django.contrib.auth.models import User
from dj_rest_auth.registration.serializers import RegisterSerializer

class CustomRegisterSerializer(RegisterSerializer):
first_name = serializers.CharField()
last_name = serializers.CharField()

    class Meta:
        model = User
        fields = ('email', 'username', 'first_name', 'last_name', 'password1', 'password2')
        
    def get_cleaned_data(self):
        return {
            'username': self.validated_data.get('username', ''),
            'password1': self.validated_data.get('password1', ''),
            'password2': self.validated_data.get('password2', ''),
            'email': self.validated_data.get('email', ''),
            'first_name': self.validated_data.get('first_name'),
            'last_name': self.validated_data.get('last_name'),
            
        }   
        
    def save(self, request):
        adapter = get_adapter()
        user = adapter.new_user(request)
        self.cleaned_data = self.get_cleaned_data()
        user.first_name = self.cleaned_data.get('first_name')
        user.last_name = self.cleaned_data.get('last_name')
        user.save()
        adapter.save_user(request, user, self)
        return user

views.py

from dj_rest_auth.registration.views import RegisterView
from rest_framework import permissions

class CustomRegisterView(RegisterView):
permission_classes = \[permissions.AllowAny\]

我找到了答案。我需要通过serializer_class在视图上指定序列化器

from dj_rest_auth.registration.views import RegisterView
from rest_framework import permissions
from .serializers import CustomRegisterSerializer

class CustomRegisterView(RegisterView):
    serializer_class = CustomRegisterSerializer
    permission_classes = [permissions.AllowAny]