【发布时间】：2017-08-04 17:57:13
【问题描述】：
我正在尝试将 PayU 支付网关集成到我们的应用程序中。但成功付款后，我无法获得响应或付款状态。我也在发布我的代码。请帮我解决这个问题。
import UIKit
class PayUWebViewController: UIViewController, UIWebViewDelegate {
static let KEY = "W0weql"
static let SALT = "Q00w5qtc"
var params : PUMRequestParams = PUMRequestParams.shared()
var utils : Utils = Utils()
@IBOutlet weak var webView: UIWebView!
override func viewDidLoad() {
super.viewDidLoad()
params.amount = "0.50"
params.environment = PUMEnvironment.production;
params.firstname = "Akshat";
params.key = PayUWebViewController.KEY;
params.merchantid = "1234567"; //Merchant merchantid
params.logo_url = ""; //Merchant logo_url
params.productinfo = "Product Info";
params.email = "akshatrathore@live.com"; //user email
params.phone = "1234567890"; //user phone
params.txnid = utils.getRandomString(2) //set your correct transaction id here
params.surl = "https://www.google.com";
params.furl = "https://www.facebook.com";
params.udf1 = "";
params.udf2 = "";
params.udf3 = "";
params.udf4 = "";
params.udf5 = "";
params.udf6 = "";
params.udf7 = "";
params.udf8 = "";
params.udf9 = "";
params.udf10 = "";
let hashSequence : NSString = "\(params.key!)|\(params.txnid!)|\(params.amount!)|\(params.productinfo!)|\(params.firstname!)|\(params.email!)|||||||||||\(PayUWebViewController.SALT)" as NSString
let data :NSString = utils.createSHA512(hashSequence as String!) as NSString
params.hashValue = data as String!
params.delegate = self
makePayURequest()
}
func makePayURequest()
{
let url = URL(string: "https://secure.payu.in/_payment")!
var request = URLRequest(url: url)
let params = "key=\(self.params.key!)&txnid=\(self.params.txnid!)&amount=\(self.params.amount!)&productinfo=\(self.params.productinfo!)&firstname=\(self.params.firstname!)&email=\(self.params.email!)&phone=\(self.params.phone!)&surl=\(self.params.surl!)&furl=\(self.params.furl!)&hash=\(self.params.hashValue!)"
request.httpBody = params.data(using: String.Encoding.utf8)
request.httpMethod = "POST"
request.cachePolicy = NSURLRequest.CachePolicy.reloadIgnoringCacheData
request.addValue("application/x-www-form-urlencoded", forHTTPHeaderField: "Content-Type")
webView.loadRequest(request)
}
func webViewDidStartLoad(_ webView: UIWebView) {
}
func webViewDidFinishLoad(_ webView: UIWebView) {
let requestURL = self.webView.request?.url
let requestString:String = (requestURL?.absoluteString)!
if requestString == "https://www.google.com" {
print("success payment done")
}
else if requestString == "https://www.facebook.com" {
print("payment failure")
}
}
func webView(_ webView: UIWebView, didFailLoadWithError error: Error) {
print(error.localizedDescription)
}
}
【问题讨论】：
-
我希望 key 和 salt 是随机的，而不是真正的值。发布机密信息时要非常小心。
-
你不应该在这里使用webview，你应该使用API。看到另一个答案：stackoverflow.com/questions/33908484/…
-
@Scriptable 是的，这些键和盐值在这里是随机的，而不是真实的。我已经检查了这个链接。这里也使用了网络视图，但我们没有得到任何响应。
-
哦，是的，我仍然会考虑使用他们的 API。我自己对 PayU 并不熟悉。这里的文档没有提到使用 webview：github.com/payu-intrepos/PayUMoney-IOS-SDK/wiki 或这里：github.com/payu-intrepos/Documentations/wiki/…
标签： ios iphone swift cocoa-touch payu