iOS Swift无法获得条纹付款令牌

Question

我正在实施Stripe PaymentsDK，并且在实施代码后，我会在控制台中遇到错误，这里是我的代码：

查看控制器类

 func stripPayment(CVC:String){
    // Initiate the card
    let stripCard = STPCardParams()
    if cardMM == "" && cardYY == "" {
    // Send the card info to Strip to get the token
        stripCard.number=card_number
        stripCard.name=card_name
        stripCard.cvc=CVC
        stripCard.expYear=UInt(cardYY)!
        stripCard.expMonth=UInt(cardMM)!
    }
    print("card_number:",card_number)
    print("card_name:",card_name)
    print("CVC:",CVC)
    print("cardYY:",cardYY)
    print("cardMM:",cardMM)
    STPAPIClient.shared.createToken(withCard: stripCard) { (token: STPToken?, error: Error?) in
        print("Printing Strip response:\(String(describing: token?.allResponseFields))\n\n")
        print("Printing Strip Token:\(String(describing: token?.tokenId))")
        if error != nil {
            print(error)
            print(error?.localizedDescription ?? "")
        }
        if token != nil{
            print("Token:",token!.tokenId)
            self.placeOrderApi(tokenStripe: token!.tokenId, completion: {
                self.pushVC(id: "PaymentConfirmationVCID")
            })
        }
    }
}

app app did finishlaunch

STPAPIClient.shared.publishableKey = "pk_test_51KuLPhJ4jB1YaTRoUayoteEXbtl5QvbayNeDDhjv4Nto9UvdM4LcTsP2EXAbU0IuOoKsIsOAk565HzvjLRPVP9wY00Ro5T3PYq"

错误我正在进入控制台

打印条件令牌：零 可选（错误域= com.stripe.lib code = 50“存在意外错误 - 在几秒钟内重试错误 - 在几秒钟内重试，com.stripe.lib：errormessagekey =丢失必需参数：card [number]。，com.stripe.lib：stripeerrortypekey = invalid_request_error，com.stripe.lib：stripeerrorcodekey = parameter_missing}） 出乎意料的错误 - 几秒钟内重试

Answer 1

很难说出问题是什么，而不显示card_number的定义以及它是什么类型。您的整体代码确实具有适当的值，例如

let card_number = "4242424242424242"
let card_name = "Jane Doe"
let CVC = "123"
let cardYY = "27"
let cardMM = "12"

，但抛用了这一点，收集原始卡详细信息并创建像这样的令牌并将其发布到后端是不寻常的，这是一种旧的集成。我建议直接使用Stripe的当前集成和插件付款组件，而是 https://stripe.com/docs/payments/accept-a-payment?platform=ios