使用django-rest-framework在OneToOneField上插入数据

# models.py
from django.db import models
from django.contrib.auth.models import User

class Profile(models.Model):
    user = models.OneToOneField(User, on_delete=models.CASCADE)
    bio = models.TextField(max_length=500, blank=True)
    location = models.CharField(max_length=30, blank=True)

# serializers.py
from rest_framework import serializers
from .models import Profile

class ProfileSerializer(serializers.ModelSerializer):
    class Meta:
        model = Profile
        fields = ['bio', 'location']

# views.py
from rest_framework import viewsets
from .models import Profile
from .serializers import ProfileSerializer

class ProfileViewSet(viewsets.ModelViewSet):
    queryset = Profile.objects.all()
    serializer_class = ProfileSerializer

# urls.py
from django.urls import path, include
from rest_framework.routers import DefaultRouter
from .views import ProfileViewSet

router = DefaultRouter()
router.register(r'profiles', ProfileViewSet)

urlpatterns = [
    path('', include(router.urls)),
]

# 创建用户
user = User.objects.create(username='example', email='example@example.com')

# 创建个人资料
profile_data = {'bio': 'Some bio', 'location': 'Some location'}
profile_serializer = ProfileSerializer(data=profile_data)
if profile_serializer.is_valid():
    profile = profile_serializer.save(commit=False)
    profile.user = user
    profile.save()