Django表单不保存到DB

Question

我厌倦了使用formset创建表单，但表单没有保存。表单从我的模型导入，四个表单具有主表单的外键。我的终端看起来像这样：[12 / Jun / 2017 22:26:20]＆＃34; POST / model_form / HTTP / 1.1＆＃34; 200 25267

我的观点：

    def careerForm(request):

        if request.method == 'POST':
            form1 = ModelForm(request.POST or None, request.FILES or None)
            formset1 = ModelFormSet(request.POST or None, request.FILES or None)
            formset2 = ModelFormSet(request.POST or None, request.FILES or None)
            formset3 = ModelFormSet(request.POST or None, request.FILES or None)
            formset4 = ModelFormSet(request.POST or None, request.FILES or None)
            if form1.is_valid() and formset1.is_valid() and formset2.is_valid() and formset3.is_valid() and formset4.is_valid():
                message = "Thank you"
                career.vacancy =  get_object_or_404(Vacancy, pk = request.POST.get('vacancy'))

                form1.save()
                formset1.save()
                formset2.save()
                formset3.save()
                formset4.save()

                return HttpResponseRedirect('successful')

            else:
                message = "Something went wrong"

            context = { 'message': message }
            return render(request, 'library/careerForm.html', context)
        else:        
            form1 = ModelForm()
            formset1 = ModelFormSet()
            formset2 = ModelFormSet()
            formset3 = ModelFormSet()
            formset4 = ModelFormSet()
        context = { 'form1': form1, 'formset1': formset1, 'formset2': formset2, 'formset3': formset3, 'formset4': formset4 }
return render(request, 'library/careerForm.html', context)

form.py

    class ModelForm(forms.ModelForm):
        class Meta:
            model = Model
            fields = '__all__'
            exclude = ['is_visible']

    ModelFormSet = inlineformset_factory(Model, Model_formset, fields = '__all__', exclude = ['is_visible'])
    ModelFormSet = inlineformset_factory(Model, Model_formset, fields = '__all__', exclude = ['is_visible'])
    ModelFormSet = inlineformset_factory(Model, Model_formset, fields = '__all__', exclude = ['is_visible'])
    ModelFormSet = inlineformset_factory(Model, Model_formset, fields = '__all__', exclude = ['is_visible'])

templete

    <form method="POST" action="{% url 'peruse:careerForm' %}" enctype="multipart/form-data">
            {% csrf_token %}
    </form>

在我的浏览器上输出结果

    [output result on my browser][1]