Question

我使用django paypal为我的电子商务网站和付款都正常工作，但一旦付款完成它没有重定向回我的网站。在我的localhost.Am使用paypal IPN因为我在我的本地运行machine，以下是向paypal发送数据的代码。

def checkout(request,name):
    product=Products.objects.get(name=name)
    print "producttttttttttttttttttttt",product
    # What you want the button to do.
    paypal_dict = {
        "business": settings.PAYPAL_RECEIVER_EMAIL,
        "amount": product.price,
        "item_name": product.name,
        "invoice": "unique-invoice-id",
        "notify_url": "192.168.5.108:8000" + reverse('paypalipn'),
        "return_url": "192.168.5.108:8000/payment-complete/",
        "cancel_return": "192.168.5.108:8000",

    }
    form = PayPalPaymentsForm(initial=paypal_dict)
    context = {"form": form}
    return render_to_response("payment.html", context)

以下视图是从paypal ipn获取数据：

def paypalipn（request，item_check_callable = None）：＆＃39;＆＃39;＆＃39; django paypal视图存储IPN。通知网址对此视图有所了解。＆＃39;＆＃39;＆＃39; print＆＃34; haaaaaaaaaaaaaaaaaiiaiiaiiaiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii ＆＃34;＆＃34;＆＃34; PayPal IPN端点（notify_url）。由PayPal Payments Pro和Payments Standard用于确认交易。 http://tinyurl.com/d9vu9d

PayPal IPN Simulator:
https://developer.paypal.com/cgi-bin/devscr?cmd=_ipn-link-session
"""
#TODO: Clean up code so that we don't need to set None here and have a lot
#      of if checks just to determine if flag is set.
flag = None
ipn_obj = None

# Clean up the data as PayPal sends some weird values such as "N/A"
# Also, need to cope with custom encoding, which is stored in the body (!).
# Assuming the tolerate parsing of QueryDict and an ASCII-like encoding,
# such as windows-1252, latin1 or UTF8, the following will work:

encoding = request.POST.get('charset', None)

if encoding is None:
    flag = "Invalid form - no charset passed, can't decode"
    data = None
else:
    try:
        data = QueryDict(request.body, encoding=encoding)
    except LookupError:
        data = None
        flag = "Invalid form - invalid charset"

if data is not None:
    date_fields = ('time_created', 'payment_date', 'next_payment_date',
                   'subscr_date', 'subscr_effective')
    for date_field in date_fields:
        if data.get(date_field) == 'N/A':
            del data[date_field]

    form = PayPalIPNForm(data)
    if form.is_valid():
        try:
            #When commit = False, object is returned without saving to DB.
            ipn_obj = form.save(commit=False)
        except Exception, e:
            flag = "Exception while processing. (%s)" % e
    else:
        flag = "Invalid form. (%s)" % form.errors

if ipn_obj is None:
    ipn_obj = PayPalIPN()

#Set query params and sender's IP address
ipn_obj.initialize(request)

if flag is not None:
    #We save errors in the flag field
    ipn_obj.set_flag(flag)
else:
    # Secrets should only be used over SSL.
    if request.is_secure() and 'secret' in request.GET:
        ipn_obj.verify_secret(form, request.GET['secret'])
    else:
        ipn_obj.verify(item_check_callable)
ipn_obj.save()
return HttpResponse("OKAY")

请帮助???

Answer 1

问题发生了，因为我正在使用localhost，当我搬到开发服务器时，它为我工作。页面被重定向回我的网站。

Answer 2

我将直接从django-paypal documentation引用此内容：

如果您尝试使用PayPal沙箱在开发中进行测试，并且您的计算机位于防火墙/路由器之后，因此不能在Internet上公开访问（大多数开发人员计算机就是这种情况），PayPal将无法发布回您的视图。您将需要使用https://ngrok.com/之类的工具来使您的计算机可公开访问，并确保在notify_url，return和cancel_return字段中向PayPal发送您的公共URL（而不是localhost）。

问题与Django paypal

2 个答案: