在django rest框架中返回包含在两个不同模型中的数据

# models.py
from django.db import models

class Model1(models.Model):
    field1 = models.CharField(max_length=100)
    # 其他字段...

class Model2(models.Model):
    field2 = models.CharField(max_length=100)
    # 其他字段...

# serializers.py
from rest_framework import serializers
from .models import Model1, Model2

class Model1Serializer(serializers.ModelSerializer):
    class Meta:
        model = Model1
        fields = '__all__'

class Model2Serializer(serializers.ModelSerializer):
    class Meta:
        model = Model2
        fields = '__all__'

# views.py
from rest_framework import viewsets
from .models import Model1, Model2
from .serializers import Model1Serializer, Model2Serializer

class CustomViewSet(viewsets.ViewSet):
    def list(self, request):
        model1_data = Model1.objects.all()
        model2_data = Model2.objects.all()

        model1_serializer = Model1Serializer(model1_data, many=True)
        model2_serializer = Model2Serializer(model2_data, many=True)

        combined_data = {
            'model1_data': model1_serializer.data,
            'model2_data': model2_serializer.data
        }

        return Response(combined_data)

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

router = routers.DefaultRouter()
router.register(r'custom', CustomViewSet, basename='custom')

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