问题
I am getting a stripe token back from my stripe.tokens.create now I can assign it to a variable inside it but I need to call that variable outside the callback. I was thinking global variable but then thought it might not work. I know the code examples I have found use req.body.stripeToken but my req.body comes back with a blank object {}. I can not find any guides on this for Node.js only stuff like Ruby and PHP.
来源：https://stackoverflow.com/questions/46669259/stripe-returning-token-but-can-access-it