不知道如何解决这个问题:/.
views.py:
# coding: utf-8
from django.http import HttpResponseRedirect
from django.core.urlresolvers import reverse
from django.views.generic.simple import direct_to_template
from django.core.mail import send_mail
from django.template import Context, loader
from django.conf import settings
from sklep.models import Produkt
from sklep.forms import ZamowienieForm
from django.core.context_processors import csrf
def koszyk(request):
koszyk = request.session.get('koszyk', [])
produkty = list(Produkt.objects.filter(pk__in=koszyk))
if request.method == 'POST':
formularz = ZamowienieForm(request.POST)
if formularz.is_valid():
dane = formularz.cleaned_data
tresc = loader.get_template('sklep/zamowienie.txt').render(Context({'produkty': produkty, 'dane': dane}))
send_mail('Potwierdzenie zakupu', tresc, settings.EMAIL_SKLEPU, [dane['email']])
send_mail(u'Zamówienie', tresc, dane['email'], [settings.EMAIL_SKLEPU])
del request.session['koszyk']
return HttpResponseRedirect(reverse('sklep_koszyk'))
else:
formularz = ZamowienieForm()
if koszyk:
kontekst = {'koszyk': produkty, 'formularz': formularz}
else:
kontekst = {'koszyk': []}
return direct_to_template(request, 'sklep/koszyk.html', extra_context = kontekst)
def koszyk_dodaj(request, id_produktu):
koszyk = request.session.get('koszyk', [])
if int(id_produktu) not in koszyk:
koszyk.append(int(id_produktu))
request.session['koszyk'] = koszyk
return HttpResponseRedirect(reverse('sklep_koszyk'))
表格.py
# coding: utf-8
from django import forms
from django.contrib.localflavor.pl.forms import PLPostalCodeField
class ZamowienieForm(forms.Form):
email = forms.EmailField()
imie_nazwisko = forms.CharField(label=u'Imię i nazwisko', max_length=60)
adres = forms.CharField(max_length=100)
kod_pocztowy = PLPostalCodeField()
miasto = forms.CharField(max_length=60)
uwagi = forms.CharField(widget=forms.Textarea, required=False)
此外,要添加 murgatroid99 所说的内容,您需要在调用该页面时包含 csrf(request)。我通常会执行 locals().update(csrf(request)) 然后使用 locals() 作为全局字典参数调用页面。
Django 需要 POST 请求 CSRF 令牌来防止跨站点请求伪造。您可能必须在表单内的模板中包含
{% csrf_token %}
。如果您知道自己在做什么(例如 api 调用),您还可以使用 @csrf_exempt
装饰器。
有关该问题的更多详细信息,请参阅 有关 CSRF 保护的 Django 文档
假设您的模板已包含 {% csrf_token%},请确保在您的 project/settings.py 文件中添加这些行:
CSRF_TRUSTED_ORIGINS = [
'http://localhost:8000',
'0.0.0.0',
'http://*youripaddress*',
]
ALLOWED_HOSTS = [
'localhost',
'0.0.0.0',
http://*youripaddress*',
]
CORS_ORIGIN_WHITELIST = [
'http://localhost:8000',
'0.0.0.0',
http://*youripaddress*',
]
默认情况下,Django 在生成项目时包含 ALLOWED_HOST 选项,但需要手动添加信任列表和白名单选项。