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本文和大家分享的是django中关于禁用csrf和使用csrf操作相关内容，一起来看看吧，希望对大家


学习django


有所帮助。




1. 基本使用




form表单中添加




{% csrf_token %}




2. 全站禁用




# ‘django.middleware.csrf.CsrfViewMiddleware’,




3. 局部禁用




‘django.middleware.csrf.CsrfViewMiddleware’,# 不注释




from django.views.decorators.csrf import csrf_exempt




@csrf_exemptdef csrf1(request):




if request.method == ‘GET’:




return render(request,’csrf1.html’)




else:




return HttpResponse(‘ok’)




4. 局部使用




# ‘django.middleware.csrf.CsrfViewMiddleware’, # 需要注释这一句话




from django.views.decorators.csrf import csrf_exempt,csrf_protect




@csrf_protectdef csrf1(request):




if request.method == ‘GET’:




return render(request,’csrf1.html’)




else:




return HttpResponse(‘ok’)




5. CBV模式局部禁用




from django.utils.decorators import method_decorator




from django.views.decorators.csrf import csrf_exempt, csrf_protect




from django.shortcuts import render, HttpResponse




from django.views import Viewclass Cs(View):




# @method_decorator(csrf_exempt) 建议用这个，具体原因后续再讲    @csrf_exempt




def dispatch(self, request, *args, **kwargs):




return super().dispatch(request, *args, **kwargs)




def get(self, request, *args, **kwargs):




return HttpResponse(‘GET，响应内容’)




def post(self, request, *args, **kwargs):




return HttpResponse(‘Post，响应内容’)




6. CBV 局部使用




from django.views.decorators.csrf import csrf_exempt, csrf_protect




from django.utils.decorators import method_decorator




from django.shortcuts import render, HttpResponse




from django.views import Viewclass Cs(View):




# @method_decorator(csrf_exempt)    @method_decorator(csrf_protect)




def dispatch(self, request, *args, **kwargs):




return super().dispatch(request, *args, **kwargs)




def get(self, request, *args, **kwargs):




return HttpResponse(‘GET，响应内容’)




def post(self, request, *args, **kwargs):




return HttpResponse(‘Post，响应内容’)




7. 关于method_decorator的使用




Converts a function decorator into a method decorator. It can be used to decorate methods or classes; in the latter case, name is the name of the method to be decorated and is required.




name这个参数是必备的，是为了装饰类中的get方法还是post方法。。。等等




from django.utils.decorators import method_decoratordef test(func):  # 装饰器




def inner(*args, **kwargs):




print(‘hello,23232323’)




return func(*args, **kwargs)




return inner




@method_decorator(test, name=’get’)class Cs(View):




# @method_decorator(csrf_exempt)




# @method_decorator(csrf_protect)




def dispatch(self, request, *args, **kwargs):




return super().dispatch(request, *args, **kwargs)




def get(self, request, *args, **kwargs):




return HttpResponse(‘GET，响应内容’)




def post(self, request, *args, **kwargs):




return HttpResponse(‘Post，响应内容’)








来源：简书