最近由于公司需要一个扫描银行卡获取卡号的功能,网上找了很多相关的资料,完全扫描银行卡
获取卡号信息的都是价格贵的不得了的,而且仅仅只是授权而已,在此咱退而求次,找到一个可
以扫描信用卡的第三方框架,给大家伙分享一下,只能扫描信用卡……o.0。
框架的名字叫CardIO
下载地址
在这里主要给大家演示一下怎么集成的,各位看官可得注意咯!
我的xcode是7.1版本的,首先是把框架整个拉进自己的工程,然后在
TARGETS—Build Phases—Link Binary With Libraries
里边分别加入下面这几个框架
Accelerate.framework
MobileCoreServices.framework
CoreMedia.framework
AudioToolbox.framework
AVFoundation.framework
再在TARGETS—Build Settings—Other Linker Flags中添加-ObjC
和-lc++
然后在我们需要调用的VC
中导入头文件#import "CardIO.h"
和#import "CardIOPaymentViewControllerDelegate.h"
加上代理CardIOPaymentViewControllerDelegate
然后是实现的方法
OC版
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- (void)viewDidLoad { [super viewDidLoad]; [CardIOUtilities preload]; } //开始调用扫描 - (IBAction)begin:(id)sender { CardIOPaymentViewController *scanViewController = [[CardIOPaymentViewController alloc] initWithPaymentDelegate:self]; [self presentViewController:scanViewController animated:YES completion:nil]; } //取消扫描 - (void)userDidCancelPaymentViewController:(CardIOPaymentViewController *)scanViewController { [scanViewController dismissViewControllerAnimated:YES completion:nil]; } //扫描完成 -(void)userDidProvideCreditCardInfo:(CardIOCreditCardInfo *)info inPaymentViewController:(CardIOPaymentViewController *)scanViewController { //扫描结果 NSLog(@"Received card info. Number: %<a href="http://www.jobbole.com/members/uz441800">@,</a> expiry: %02i/%i, cvv: %@.", info.redactedCardNumber, info.expiryMonth, info.expiryYear, info.cvv); [scanViewController dismissViewControllerAnimated:YES completion:nil]; } |
SWIFT版
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import UIKit class ViewController: UIViewController, CardIOPaymentViewControllerDelegate { @IBOutlet weak var resultLabel: UILabel! override func viewDidLoad() { super.viewDidLoad() CardIOUtilities.preload() } //开始调用扫描 @IBAction func scanCard(sender: AnyObject) { let cardIOVC = CardIOPaymentViewController(paymentDelegate: self) cardIOVC.modalPresentationStyle = .FormSheet presentViewController(cardIOVC, animated: true, completion: nil) } //取消扫描 func userDidCancelPaymentViewController(paymentViewController: CardIOPaymentViewController!) { resultLabel.text = "user canceled" paymentViewController?.dismissViewControllerAnimated(true, completion: nil) } //扫描完成 func userDidProvideCreditCardInfo(cardInfo: CardIOCreditCardInfo!, inPaymentViewController paymentViewController: CardIOPaymentViewController!) { if let info = cardInfo { let str = NSString(format: "Received card info.\\\\n Number: %@\\\\n expiry: %02lu/%lu\\\\n cvv: %@.", info.redactedCardNumber, info.expiryMonth, info.expiryYear, info.cvv) resultLabel.text = str as String } paymentViewController?.dismissViewControllerAnimated(true, completion: nil) } } |
到此就大功告成了,老外封装的东西还是非常给力的,希望可以找到扫描银行卡比较好用的第三方。
最终的效果,识别的非常准确哦