Question

我试图将Stripe付款整合到我的iOS应用中，而我似乎无法解决这些错误。我不确定他们是否与我的桥接头有任何关系，但是如果有人可以查看代码。提前谢谢了。这是我的ViewControllerClass中的代码：

class PaymentInfoViewController: UIViewController, UITextFieldDelegate {

    **var stripeView: STPView = STPView()**

    @IBOutlet var cardNumber: UITextField!
    @IBOutlet var expiryDate: UITextField!
    @IBOutlet var cvc: UITextField!

    @IBOutlet var sendPaymentInfo: UIButton!
    @IBAction func getStripeToken(sender: AnyObject) {
        let creditCard = STPCard() //creating a stripe card object
        creditCard.number = cardNumber.text
        creditCard.cvc = cvc.text

        //extracting month and year values from expiry date
        if (!expiryDate.text.isEmpty){
            let expArr = expiryDate.text.componentsSeparatedByString("/")
            if (expArr.count > 1)
            {
                var expMonth: NSNumber = expArr[0].toInt()!
                var expYear: NSNumber = expArr[1].toInt()!

                creditCard.expMonth = expMonth.unsignedLongValue
                creditCard.expYear = expYear.unsignedLongValue
            }
        }

        var error: NSError?
        if (creditCard.validateCardReturningError(&error)){
            var stripeError: NSError!
            **Stripe.createTokenWithCard(creditCard, completion: { (token, stripeError) -> Void in**
                if (stripeError != nil){
                    println("there is error");
                }
                else{
                    self.cardNumber.text = ""
                    self.expiryDate.text = ""
                    self.cvc.text = ""


                    //shows your stripe token
                    var alert = UIAlertController(title: "Your stripe token is: " + token.tokenId, message: "", preferredStyle: UIAlertControllerStyle.Alert)
                    var defaultAction = UIAlertAction(title: "OK", style: .Default, handler: nil)
                    alert.addAction(defaultAction)
                    self.presentViewController(alert, animated: true, completion: nil)
                }
            })
        }else{
            //shows alert if information is not correct
            var alert = UIAlertController(title: "Please enter valid credit card details", message: "", preferredStyle: UIAlertControllerStyle.Alert)
            var defaultAction = UIAlertAction(title: "OK", style: .Default, handler: nil)
            alert.addAction(defaultAction)
            self.presentViewController(alert, animated: true, completion: nil)

        }


    }

用双星号括起来的部分是编译错误的地方。

来自桥接标题的代码：

#import "Stripe.h"
@import Foundation;

Answer 1

如果您使用的是高于3.0的SDK版本，则应该查看github上的迁移指南：https://github.com/stripe/stripe-ios#migration-guides。

具体 - “在3.0版之前，大多数令牌创建方法都是Stripe类的类方法。现在这些是STPAPIClient类上的所有实例方法。”

你可能想要更好的运气（从你的getStripeToken函数开始）： ```@IBAction func getStripeToken（sender：AnyObject）{ 让creditCard = STPCard（）让StripePublicKey =“your_key_here” 让stpClient = STPAPIClient（publishableKey：StripePublicKey）

    creditCard.number = cardNum.text
    creditCard.cvc = cvc.text

    if (!exp.text.isEmpty) {
        let expArr = exp.text.componentsSeparatedByString("/")
        if (expArr.count > 1) {
            var expMonth: NSNumber = expArr[0].toInt()!
            var expYear: NSNumber = expArr[1].toInt()!

            creditCard.expMonth = expMonth.unsignedLongValue
            creditCard.expYear = expYear.unsignedLongValue
        }
    }

    var error: NSError?
    if (creditCard.validateCardReturningError(&error)){
        var stripeError: NSError!
        stpClient.createTokenWithCard(creditCard, completion: { (token, stripeError) -> Void in
            if (stripeError != nil){
                println("there is error");
            }
            else{
                self.cardNum.text = ""
                self.exp.text = ""
                self.cvc.text = ""
                self.email.text = ""

                var alert = UIAlertController(title: "Your stripe token is: " + token!.tokenId, message: "", preferredStyle: UIAlertControllerStyle.Alert)
                var defaultAction = UIAlertAction(title: "OK", style: .Default, handler: nil)
                alert.addAction(defaultAction)
                self.presentViewController(alert, animated: true, completion: nil)
            }
        })
    }```

在iOS中集成Stripe Payments

1 个答案: