无法访问 django 发布请求密钥

Question

我写了一个 Django Web 应用程序，这个项目有一个功能可以从客户端发出请求，这个请求有一个键，这个键是“令牌” 当我用 Postman 发送这个请求时，我的函数找不到“tokene”键，所以我编写了一个小的 python 代码来发送请求，这个代码是工作的！ 当我使用 Postman 时，我的回答是“请发送令牌！”和 当我使用我的代码时，响应是一个 Json 为什么？

这是我的邮递员网址

http://localhost:8000/submit/expensequery?tokene=123456789

# its my python code 
import requests
r = requests.post('http://localhost:8000/submit/expensequery/', data={'tokene':'123456789'})
print (r.url)





# its my webapplications function 
def query_expenses(request):
    if (request.POST.has_key('tokene')):
        this_token = request.POST['tokene']
        num = request.POST.get('num', 10)
        this_user = get_object_or_404(User, token__token=this_token)
        expenses = 
        expense.objects.filter(user_name=this_user).order_by('-date') 
        [:num]
        expenses_serialized = serializers.serialize("json", expenses)
        return JsonResponse(expenses_serialized, encoder=JSONEncoder, safe=False)
    else:
        return HttpResponse('please send token !')



    #its my application urls.py
urlpatterns = [
        url(r'^accant/',include('accant.urls')),
        url(r'',include('web.urls')),



    ]+ static(settings.STATIC_URL, document_root=settings.STATIC_ROOT)



    #its my web.urls.py

    urlpatterns = [
       url(r'^submit/expense/$',views.expense_func),
       url(r'^submit/income/$',views.income_func),
       url(r'^submit/expensequery/?$',views.query_expenses),
       url(r'^/test/',views.test),
    ]
    urlpatterns += static(settings.STATIC_URL, document_root=settings.STATIC_ROOT)

Answer 1

has_key 功能已弃用，取而代之的是使用'key' in request.POST。因此，您的 if 条件将不起作用。你应该这样做if 'tokene' in request.POST: