python - Django - 403 禁止。 CSRF token 缺失或不正确

Question

我尝试为我的模型添加 ModelForm，但每次 POST 尝试都以“403 Forbidden。CSRF 验证失败。请求中止。失败原因:CSRF token 丢失或不正确”结束。我没有 render_to_response() 方法，因此无法通过添加 RequestContext 来解决此问题。这是我的模型:

from django.db import models
from django.forms import ModelForm
.
.
.
class Text(models.Model):
    title = models.CharField(max_length=200)
    content = models.TextField()

    def __str__(self):
        return self.title

class TextForm(ModelForm):
    class Meta:
        model = Text
        fields = '__all__'

这是我的观点.py:

from django.shortcuts import render, get_object_or_404
from django.http import HttpResponse
from .models import Text, TextForm
.
.
.
def text_new(request):
    if request.method == 'POST':
        form = TextForm(request.POST)
        if form.is_valid():
            return HttpResponse('Test')
    else:
        form = TextForm()

    return render(request, 'projectname/new.html', {'form': form})

这是 new.html 的一部分:

<form method="post" action="">
  {% csrf_token %}
  {{ form }}
  <input type="submit" value="Submit" />
</form>

还有一个问题:“text_name”方法名称可以吗？非常感谢!

Answer 1

导入 csrf_exempt 后将其添加到您的views.py中，如下所示:

from django.shortcuts import render, get_object_or_404
from django.http import HttpResponse
from .models import Text, TextForm
from django.views.decorators.csrf import csrf_exempt,csrf_protect #Add this
.
.
. 
@csrf_exempt #This skips csrf validation. Use csrf_protect to have validation
def text_new(request):
    if request.method == 'POST':
        form = TextForm(request.POST)
        if form.is_valid():
            return HttpResponse('Test')
    else:
        form = TextForm()

    return render(request, 'projectname/new.html', {'form': form})