PayU錢網關的iOS斯威夫特

Question

我想用swift2.0

我使用這個SDK在我的應用程序的payU錢SDK集成：https://github.com/payu-intrepos/Documentations/wiki/8.1-NEW-iOS-Seamless-SDK-integration

在哪裏創建用於測試的測試帳戶。

Answer 1

import UIKit 

var merchantKey="your live merchant key" 
var salt="your live merchant salt" 
var PayUBaseUrl="https://secure.payu.in" 

class PaymentScreen: UIViewController,UIWebViewDelegate { 

    @IBOutlet weak var myWebView: UIWebView! 

    override func viewDidLoad() { 
    super.viewDidLoad() 
    self.initPayment() 
    } 

    func initPayment() { 

    var i = arc4random() 

    let amount = "1" 
    let productInfo = "Order" 
    let firstName = "Sample name" 
    let email = "abc@gmail.com" 
    let phone = "9999119911" 
    let sUrl = "https://www.google.com" 
    let fUrl = "https://www.bing.com" 
    let service_provider = "payu_paisa" 

    let strHash:String = self.sha1(String.localizedStringWithFormat("%d%@", i, NSDate())) 

    let rangeOfHello = Range(start: strHash.startIndex, 
          end: strHash.startIndex.advancedBy(20)) 
    let txnid1 = strHash.substringWithRange(rangeOfHello) 

    let hashValue = String.localizedStringWithFormat("%@|%@|%@|%@|%@|%@|||||||||||%@",merchantKey,txnid1,amount,productInfo,firstName,email,salt) 

    let hash=self.sha1(hashValue) 

    let postStr = "txnid="+txnid1+"&key="+merchantKey+"&amount="+amount+"&productinfo="+productInfo+"&firstname="+firstName+"&email="+email+"&phone="+phone+"&surl="+sUrl+"&furl="+fUrl+"&hash="+hash+"&service_provider="+service_provider 

    let url = NSURL(string: String.localizedStringWithFormat("%@/_payment", PayUBaseUrl)) 

    print("check my url", url, postStr) 

    let request = NSMutableURLRequest(URL: url!) 

    do { 

     let postLength = String.localizedStringWithFormat("%lu",postStr.characters.count) 
     request.HTTPMethod = "POST" 
     request.setValue("application/x-www-form-urlencoded", forHTTPHeaderField: "Current-Type") 
     request.setValue(postLength, forHTTPHeaderField: "Content-Length") 
     request.HTTPBody = postStr.dataUsingEncoding(NSUTF8StringEncoding) 
     myWebView.loadRequest(request) 
    } catch { 

    } 

    } 

    func webViewDidStartLoad(webView: UIWebView) { 

    } 

    func webViewDidFinishLoad(webView: UIWebView) { 

    let requestURL = self.myWebView.request?.URL 
    let requestString:String = (requestURL?.absoluteString)! 

    if requestString.containsString("https://www.google.com") { 
     print("success payment done") 
    } 
    else if requestString.containsString("https://www.bing.com") {  
     print("payment failure") 
    } 
    } 

    func webView(webView: UIWebView, didFailLoadWithError error: NSError?) { 
    print("double failure") 
    } 

    func sha1(toEncrypt:String) -> String { 
    let data = toEncrypt.dataUsingEncoding(NSUTF8StringEncoding)! 
    var digest = [UInt8](count:Int(CC_SHA512_DIGEST_LENGTH), repeatedValue: 0) 
    CC_SHA512(data.bytes, CC_LONG(data.length), &digest) 
    let hexBytes = digest.map { String(format: "%02x", $0) } 
    return hexBytes.joinWithSeparator("") 
    } 
}