“detail”：“CSRF 失败：CSRF 令牌丢失或不正确。”

Question

我正在使用 Tastypie 制作 RESTful API，当我尝试 POST/PUT/DELETE 一个请求时，它说：

“detail”：“CSRF 失败：CSRF 令牌丢失或不正确。”。

GET 可以正常工作。我读过关于 SO 的各种帖子，说：

• 删除 cookie
• 或使用@csrf_exempt
• 或使用@method_decorator(csrf_exempt)

但两者都不起作用。

我怎样才能克服这个错误？

views.py

class SnippetList(mixins.ListModelMixin,
                  mixins.CreateModelMixin,
                  generics.GenericAPIView):
    queryset = Snippet.objects.all()
    serializer_class = SnippetSerializer

    def get(self, request, *args, **kwargs):
        return self.list(request, *args, **kwargs)


    def post(self, request, *args, **kwargs):
        request._dont_enforce_csrf_checks = True
        print request.DATA
        return self.create(request, *args, **kwargs)

serializer.py

from django.forms import widgets
from rest_framework import serializers
from snippets.models import Snippet, LANGUAGE_CHOICES, STYLE_CHOICES


class SnippetSerializer(serializers.ModelSerializer):
    class Meta:
        model = Snippet
        fields = ('id', 'title', 'code', 'linenos', 'language', 'style')

urls.py

from django.conf.urls import patterns, url
from rest_framework.urlpatterns import format_suffix_patterns
from snippets import views

urlpatterns = patterns('',
    url(r'^snippets/$', views.SnippetList.as_view()),
    url(r'^snippets/(?P<pk>[0-9]+)/$', views.SnippetDetail.as_view()),
)

urlpatterns = format_suffix_patterns(urlpatterns)

Answer 1

在 settings.py 中将 rest_framework 默认权限更改为 AllowAny

REST_FRAMEWORK = {
'DEFAULT_PERMISSION_CLASSES': ('rest_framework.permissions.AllowAny',),
...
}