Twilio Python中的支付回调post参数

Question

I am trying to use twilio pay in python. I am able to call the pay function properly and the entire card sequence goes very well. However, we are unable to collect the post parameters. I have tried to create a new route and trying to gather the post data but it is coming empty.

@app.route('/payment', methods=['GET', 'POST'])
def payment():
    resp = VoiceResponse()
    print('paymentmethod')
    shippingid = request.args['shippingnumber'] or 0
    amount = request.args['pay'] or 0    
    print('shippingid',shippingid)
    print('amount',amount)
    resp.say('Calling Twilio Pay')
    resp.pause(1)
    resp.pay(charge_amount=amount,action='/confirmpayment')
    return str(resp)

@app.route('/confirmpayment', methods=['GET', 'POST'])
def confirmpayment():
    resp = VoiceResponse()
    multi_dict = request.args
    print(multi_dict)
    print(resp)

resp.pause(1)
return str(resp)

''' Any suggestions would be appreciated.

Answer 1

In Flask, request.args is the parsed URL parameters . When Twilio makes a webhook request to your application as a POST request, the parameters will be sent as part of the body.

Twilio sends webhook requests as form encoded URL parameters you can use request.form to retrieve this data. Like this:

@app.route('/confirmpayment', methods=['GET', 'POST'])
def confirmpayment():
    resp = VoiceResponse()
    multi_dict = request.form
    print(multi_dict)
    print(resp)