Question

我正在为我的现场建造一页桌子,需要用手提页id,因此,我就此提出了看法。

@csrf_exempt
def iframe_playlist(request):
code = request.REQUEST.get("signed_request", None)
code =  none  if code == None else  none 
return HttpResponse(code) #<<< I tried to output the request 
                #<<< and see if the request exists. but it always shows to none.
code = code.split( . , 2)
code = facebook.base64_url_encode(code)
code = json.loads(code)
uid = json[ user_id ]
site_user = get_object_or_404(FacebookProfile, uid=uid)
app = get_object_or_404(AppPage, user=site_user.user)
playlist = app.playlist
image = app.image if app.image else None

Answer 1

我看到几处不同的错误,其中最重要的是:

code =  none  if code == None else  none

它基本上说:

code =  none  # Always!

勿庸置疑,下线总是印刷“无”; 此外,如果代码为<>0>,则请使用<代码>,而不是<代码>。无,它非常重要!

你们真正需要的是改变这些路线:

 code = request.REQUEST.get("signed_request", None)
 code =  none  if code == None else  none

:

code = request.REQUEST.get("signed_request",  none )

And later on, when the code works, you won t even need to set string value "none" - it s just for debugging as I understand.

此外,“签名要求”应在Facebook上通过。参看Django::

It s strongly suggested that you use GET and POST instead of REQUEST, because the former are more explicit.

如果第1条之规定有帮助,请检查贵国是否正确:。商定的Face iframetab申请总是空洞的。

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