如何在Django中获取updateview的url参数？

Question

网址：

`path('my-domains/<str:domain_name>/dns-settings', login_required(DNSSettingsUpdateView.as_view()), name='dns_settings')`

我想获取str:domain\u name以在我的updateview中使用：

class DNSSettingsUpdateView(UpdateView):
    model = Domain
    form_class = NsRecordModelForm
    template_name = "engine/dns_settings.html"

    def get_object(self, queryset=None):
        return Domain.objects.get(name=[would insert it here])

    def get_success_url(self):
        return reverse("my-domains")

我该怎么做？有人能帮忙吗？提前谢谢

Answer 1

您可以通过self.kwargs访问url参数，这是一个将参数名称映射到其值的字典，因此：

class DNSSettingsUpdateView(UpdateView):
    model = Domain
    form_class = NsRecordModelForm
    template_name = "engine/dns_settings.html"

    def get_object(self, queryset=None):
        return Domain.objects.get(name=self.kwargs['domain_name'])

    def get_success_url(self):
        return reverse("my-domains")