Question

制作令牌的代码

- (IBAction)save:(id)sender
{
STPCard *card = [[STPCard alloc] init];
card.number = self.paymentView.card.number;
card.expMonth = self.paymentView.card.expMonth;
card.expYear = self.paymentView.card.expYear;
card.cvc = self.paymentView.card.cvc;
[[STPAPIClient sharedClient] createTokenWithCard:card
                                      completion:^(STPToken *token, NSError *error) {
                                          if (error) {
                                              NSLog(@"%@",error);
                                          } else {
                                              NSString *myVal = [NSString stringWithFormat:@"%@",token];
                                              NSLog(@"%@",token);
                                              [PFCloud callFunctionInBackground:@"chargeMoney"
                                                                 withParameters:@{@"token":myVal}
                                                                          block:^(NSString *result, NSError *error) {
                                                                              if (!error) {
                                                                                  NSLog(@"from Cloud Code: %@",result);
                                                                              }
                                                                          }];

                                          };
                                      }];


}

代码收费

Parse.Cloud.define("chargeMoney", function(request, response) {
  response.success(request.params.token);
var stripe = require('stripe');
stripe.initialize('sk_test_ldqwdqwdqwdqwdwqdqwd ');

var stripeToken = request.params.token;

  var charge = stripe.charges.create({
  amount: 1000, // amount in cents, again
  currency: "usd",
   source: stripeToken,
  description: "payinguser@example.com"
}, function(err, charge) {
  if (err && err.type === 'StripeCardError') {
    // The card has been declined
 }
   });

});

我收到错误

  [Error]: TypeError: Cannot call method 'create' of undefined
   at main.js:11:31 (Code: 141, Version: 1.7.1)

我的代码有什么问题。我没有根据文档更改我正在做的任何事情。任何onle请在我的代码中建议我的问题。

Answer 1

嘿所以我能够复制你的错误。在javascript中，将var charge = stripe.charges.create({更改为var charge = stripe.Charges.create({

如果您愿意，也可以直接传递令牌，您不需要将其转换为字符串。

Answer 2

最后我花了一个晚上才发现我的错误，我的代码中有三个错误：

错误1

替换此

   NSString *myVal = [NSString stringWithFormat:@"%@",token];

带

  NSString *myVal = [NSString stringWithFormat:@"%@",token.tokenId];

错误2

stripe.initialize('sk_test_ldqwdqwdqwdqwdwqdqwd ');

在最后一个单词之后，它们是密钥中的额外空格，即'd'。

错误3

删除此

 response.success(request.params.token);

从顶部

最后工作代码是::

创建令牌

- (IBAction)save:(id)sender
{
STPCard *card = [[STPCard alloc] init];
card.number = self.paymentView.card.number;
card.expMonth = self.paymentView.card.expMonth;
card.expYear = self.paymentView.card.expYear;
card.cvc = self.paymentView.card.cvc;
[[STPAPIClient sharedClient] createTokenWithCard:card
                                      completion:^(STPToken *token, NSError *error) {
                                          if (error) {
                                              NSLog(@"%@",error);
                                          } else {
                                              NSString *myVal = token.tokenId;
                                              NSLog(@"%@",token);
                                              [PFCloud callFunctionInBackground:@"hello" withParameters:@{@"token":myVal}
                                                                          block:^(NSString *result, NSError *error) {
                                                                              if (!error) {
                                                                                  NSLog(@"from Cloud Code Res: %@",result);
                                                                              }
                                                                              else
                                                                              {
                                                                               NSLog(@"from Cloud Code: %@",error);
                                                                              }

                                                                          }];

                                          };
                                      }];


}

解析云代码（main.js）

// Use Parse.Cloud.define to define as many cloud functions as you want.
// For example:
 var stripe = require('stripe');
 stripe.initialize('sk_test_lweGasdaqwMKnZRndg5123G');
Parse.Cloud.define("hello", function(request, response) {



var stripeToken = request.params.token;

  var charge = stripe.Charges.create({
  amount: 1000, // express dollars in cents 
  currency: 'usd',
  card: stripeToken
}).then(null, function(error) {
  console.log('Charging with stripe failed. Error: ' + error);

});

  });

将Stripe与Parse集成时的问题

2 个答案: