如何在django中使用子域字段进行注册？

我想使用子域注册公司详细信息，以便用户可以使用子域登录

我创建了models.forms和view，但在渲染表单时遇到了问题

models.py

class Company(models.Model):
    name = models.CharField(max_length=100)
    address = models.CharField(max_length=2000)
    sub_domain = models.CharField(max_length=30)
    user_limit = models.IntegerField(default=5)
    country = models.CharField(max_length=3, choices=COUNTRIES, blank=True, null=True)

forms.py

class RegistrationForm(forms.ModelForm):
    class Meta:
        model = Company
        fields = ['name', 'address',
                  'sub_domain', 'country']

    def __init__(self, *args, **kwargs):
        self.request_user = kwargs.pop('request_user', None)
        super(RegistrationForm, self).__init__(*args, **kwargs)

views.py

class RegistrationView(AdminRequiredMixin, CreateView):
    model = Company
    form_class = RegistrationForm
    template_name = "company_register.html"

    def is_valid(self, form):
        company = Company.objects.create_company(form.cleaned_data['name'],
                                        form.cleaned_data['address'],
                                        form.cleaned_data['sub_domain'],
                                        form.cleaned_data['country'])
        company.save()
        return super(RegistrationView, self).form_valid(form)

网址

company_register.html

{% extends 'base.html' %}
{% block content %}
<h1>Registration</h1>
<form method="POST" class="user-form">
  {{ form.as_p }}
  <button class="btn btn-primary" type="submit">Submit</button>
</form>
{% endblock %}

{%extends'base.html%}
{%block content%}
登记处
{{form.as_p}}
提交
{%endblock%}

---

我在哪里犯了错误，因为我是新手，有人能帮我吗？谢谢

模板名称与您粘贴的模板文件名不同

    template_name = "company_register.html"

应该是

    template_name = "reg.html"

此外，除非您想在视图中执行一些自定义验证，否则以下内容通常就足够了

class RegistrationView(AdminRequiredMixin, CreateView):
    model = Company
    form_class = RegistrationForm
    template_name = "company_register.html"

---

有什么错误/问题吗？这不是问题……我这样写的，它的company_register.html实际上是我保存的

class RegistrationView(AdminRequiredMixin, CreateView):
    model = Company
    form_class = RegistrationForm
    template_name = "company_register.html"