关于在iphone中从paypal获取交易id

我已经在我的iphone项目中实现了paypal支付库

成功调用以下方法后，如何检索事务id

-(void)paymentSuccessWithKey:(NSString *)payKey andStatus:(PayPalPaymentStatus)paymentStatus {
    status = PAYMENTSTATUS_SUCCESS;
}

- (void)paymentLibraryExit 
{
    UIAlertView *alert1 = nil;

    switch (status) 
        {           
        case PAYMENTSTATUS_SUCCESS:            
                {
                   .......
                   ...........
                }
                ...............
                ..............
         }
}

下面方法中的“payKey”是transactionID

-(void)paymentSuccessWithKey:(NSString *)payKey andStatus:(PayPalPaymentStatus)paymentStatus {
    status = PAYMENTSTATUS_SUCCESS;
}

下面方法中的“payKey”是transactionID

-(void)paymentSuccessWithKey:(NSString *)payKey andStatus:(PayPalPaymentStatus)paymentStatus {
    status = PAYMENTSTATUS_SUCCESS;
}

---

最后，我使用paykey by api获得了事务id，其中包含以下api详细信息：-

您可以通过解析以下api请求代码的响应数据来获取事务id：-

- (void)paymentSuccessWithKey:(NSString *)payKey andStatus:(PayPalPaymentStatus)paymentStatus {
    status = PAYMENTSTATUS_SUCCESS;

    NSURL *url = [NSURL URLWithString:[NSString stringWithFormat:@"https://svcs.paypal.com/AdaptivePayments/PaymentDetails"]];

    NSMutableURLRequest *theRequest=[NSMutableURLRequest requestWithURL:url];


    NSString *parameterString = [NSString stringWithFormat:@"payKey=%@&requestEnvelope.errorLanguage=%@",payKey,@"en_US"];

    NSString *msgLength = [NSString stringWithFormat:@"%d", [parameterString length]];

    [theRequest addValue: msgLength forHTTPHeaderField:@"Content-Length"];

    //do post request for parameter passing 
    [theRequest setHTTPMethod:@"POST"];

    [theRequest setValue:@"application/x-www-form-urlencoded" forHTTPHeaderField:@"Content-Type"];

    //passing key as a http header request 
    [theRequest addValue:api_username forHTTPHeaderField:@"X-PAYPAL-SECURITY-USERID"];

    //passing key as a http header request
    [theRequest addValue:api_password forHTTPHeaderField:@"X-PAYPAL-SECURITY-PASSWORD"];

    [theRequest addValue:api_signature forHTTPHeaderField:@"X-PAYPAL-SECURITY-SIGNATURE"];

    [theRequest addValue:@"NV" forHTTPHeaderField:@"X-PAYPAL-REQUEST-DATA-FORMAT"];

    [theRequest addValue:@"NV" forHTTPHeaderField:@"X-PAYPAL-RESPONSE-DATA-FORMAT"];

    [theRequest addValue:app_id forHTTPHeaderField:@"X-PAYPAL-APPLICATION-ID"];

    [theRequest setHTTPBody: [parameterString dataUsingEncoding:NSUTF8StringEncoding]];

    NSURLConnection *connection = [[NSURLConnection alloc] initWithRequest:theRequest delegate:self];

    if( connection )
    {
        webData = [[NSMutableData data] retain];
    }
    else
    {
        NSLog(@"theConnection is NULL");
    }
}

---

最后，我使用paykey by api获得了事务id，其中包含以下api详细信息：-

您可以通过解析以下api请求代码的响应数据来获取事务id：-

- (void)paymentSuccessWithKey:(NSString *)payKey andStatus:(PayPalPaymentStatus)paymentStatus {
    status = PAYMENTSTATUS_SUCCESS;

    NSURL *url = [NSURL URLWithString:[NSString stringWithFormat:@"https://svcs.paypal.com/AdaptivePayments/PaymentDetails"]];

    NSMutableURLRequest *theRequest=[NSMutableURLRequest requestWithURL:url];


    NSString *parameterString = [NSString stringWithFormat:@"payKey=%@&requestEnvelope.errorLanguage=%@",payKey,@"en_US"];

    NSString *msgLength = [NSString stringWithFormat:@"%d", [parameterString length]];

    [theRequest addValue: msgLength forHTTPHeaderField:@"Content-Length"];

    //do post request for parameter passing 
    [theRequest setHTTPMethod:@"POST"];

    [theRequest setValue:@"application/x-www-form-urlencoded" forHTTPHeaderField:@"Content-Type"];

    //passing key as a http header request 
    [theRequest addValue:api_username forHTTPHeaderField:@"X-PAYPAL-SECURITY-USERID"];

    //passing key as a http header request
    [theRequest addValue:api_password forHTTPHeaderField:@"X-PAYPAL-SECURITY-PASSWORD"];

    [theRequest addValue:api_signature forHTTPHeaderField:@"X-PAYPAL-SECURITY-SIGNATURE"];

    [theRequest addValue:@"NV" forHTTPHeaderField:@"X-PAYPAL-REQUEST-DATA-FORMAT"];

    [theRequest addValue:@"NV" forHTTPHeaderField:@"X-PAYPAL-RESPONSE-DATA-FORMAT"];

    [theRequest addValue:app_id forHTTPHeaderField:@"X-PAYPAL-APPLICATION-ID"];

    [theRequest setHTTPBody: [parameterString dataUsingEncoding:NSUTF8StringEncoding]];

    NSURLConnection *connection = [[NSURLConnection alloc] initWithRequest:theRequest delegate:self];

    if( connection )
    {
        webData = [[NSMutableData data] retain];
    }
    else
    {
        NSLog(@"theConnection is NULL");
    }
}

---

您在哪里找到api_用户名、api_密码和api_签名？？？？找不到它们：/如果您想要api_用户名、api_密码和api_签名用于测试，那么您可以从原始帐户获得它。如果您想要api_用户名、api_密码和api_签名，那么您可以按照以下链接给出的步骤进行操作：-或者谢谢。。。现在使用沙盒凭据时，它就像一个符咒，但当我使用live凭据时，它总是抛出一个错误，即不允许用户执行该操作。。。付款已正确送达。。。但是当我尝试获取transactionid时，它总是抛出错误。。。一些想法？？？@Calleth'Zion'-我使用旧的MPL库使用了上述方法（请参阅：-）。但是我没有使用最新的paypal库检查它。你在哪里找到api_用户名、api_密码和api_签名？？？？找不到它们：/如果您想要api_用户名、api_密码和api_签名用于测试，那么您可以从原始帐户获得它。如果您想要api_用户名、api_密码和api_签名，那么您可以按照以下链接给出的步骤进行操作：-或者谢谢。。。现在使用沙盒凭据时，它就像一个符咒，但当我使用live凭据时，它总是抛出一个错误，即不允许用户执行该操作。。。付款已正确送达。。。但是当我尝试获取transactionid时，它总是抛出错误。。。一些想法？？？@Calleth'Zion'-我使用旧的MPL库使用了上述方法（请参阅：-）。但我并没有使用最新的贝宝库进行检查。