Django -在单个表格形式中更新了多个模型

from django import forms
from django.forms import formset_factory
from .models import Model1, Model2

class Model1Form(forms.ModelForm):
    class Meta:
        model = Model1
        fields = ['field1', 'field2']

class Model2Form(forms.ModelForm):
    class Meta:
        model = Model2
        fields = ['field3', 'field4']

Model1FormSet = formset_factory(Model1Form, extra=1)
Model2FormSet = formset_factory(Model2Form, extra=1)

def update_models(request):
    if request.method == 'POST':
        model1_formset = Model1FormSet(request.POST, prefix='model1')
        model2_formset = Model2FormSet(request.POST, prefix='model2')
        
        if model1_formset.is_valid() and model2_formset.is_valid():
            for form in model1_formset:
                form.save()
            for form in model2_formset:
                form.save()
            
            # 更新成功后的操作
            return HttpResponse('Models updated successfully.')
    else:
        model1_formset = Model1FormSet(prefix='model1')
        model2_formset = Model2FormSet(prefix='model2')
    
    return render(request, 'update_models.html', {
        'model1_formset': model1_formset,
        'model2_formset': model2_formset,
    })