"iOS8.1就已经有这个功能了,只是木有现在这么的火,现在的趋势是要火的节奏,因此很多电商平台B2B,P2P,C2C,X2X都有可能需要这个屌丝的付款功能了,在此简单的研究一下。"
第一步先修改target为iOS 8.1,当然支持中国的需要9.2以上且需要iPhone6以上了,然后在项目Capabilities里将Apple Pay设置为on,这将自动导入需要的库文件,然后添加一个权限文件并设置,最后修改或创建你的App ID。
正如上图提示的一样,你可能会注意到上面没有有效的Merchant ID,我们需要创建一个,访问苹果iOS 开发者中心的位于Identifiers > Merchant ID的页面。然后随着流程指引,创建一个Merchant ID并注册它。这个和其他证书差不多再此不做过多的阐述。下图是已经创建好的参考图片。
下载安装然后刷新下刚刚项目里面的界面,选择打勾即可,可以看到如下图
下面简单说下代码:
.h文件里面
- #import [UIKit/UIKit.h](因识别问题,此处将尖括号改为方括号)
- #import [PassKit/PassKit.h]
- @interface ViewController : UIViewController @end
.m文件
- #import "ViewController.h"
- @interface ViewController ()
- @end
- @implementation ViewController
- - (void)viewDidLoad {
- [super viewDidLoad];
- UIButton *btn = [UIButton buttonWithType:UIButtonTypeCustom];
- btn.frame = CGRectMake(60, 100, 200, 50);
- btn.center = self.view.center;
- [btn setBackgroundImage:[UIImage imageNamed:@"ApplePayBTN_64pt__whiteLine_textLogo_"] forState:UIControlStateNormal];
- [btn addTarget:self action:@selector(ApplePay) forControlEvents:UIControlEventTouchUpInside];
- [self.view addSubview:btn];
- }
- #pragma mark ----支付状态
- - (void)paymentAuthorizationViewController:(PKPaymentAuthorizationViewController *)controller
- didAuthorizePayment:(PKPayment *)payment
- completion:(void (^)(PKPaymentAuthorizationStatus status))completion
- {
- NSLog(@"Payment was authorized: %@", payment);
- BOOL asyncSuccessful = FALSE;
- if(asyncSuccessful) {
- completion(PKPaymentAuthorizationStatusSuccess);
- // do something to let the user know the status
- NSLog(@"支付成功");
- } else {
- completion(PKPaymentAuthorizationStatusFailure);
- // do something to let the user know the status
- NSLog(@"支付失败");
- }
- }
- #pragma mark ----开始支付
- - (void)ApplePay{
- if([PKPaymentAuthorizationViewController canMakePayments]) {
- NSLog(@"支持支付");
- PKPaymentRequest *request = [[PKPaymentRequest alloc] init];
- PKPaymentSummaryItem *widget1 = [PKPaymentSummaryItem summaryItemWithLabel:@"鸡蛋"
- amount:[NSDecimalNumber decimalNumberWithString:@"0.99"]];
- PKPaymentSummaryItem *widget2 = [PKPaymentSummaryItem summaryItemWithLabel:@"苹果"
- amount:[NSDecimalNumber decimalNumberWithString:@"1.00"]];
- PKPaymentSummaryItem *widget3 = [PKPaymentSummaryItem summaryItemWithLabel:@"2个苹果"
- amount:[NSDecimalNumber decimalNumberWithString:@"2.00"]];
- PKPaymentSummaryItem *widget4 = [PKPaymentSummaryItem summaryItemWithLabel:@"总金额" amount:[NSDecimalNumber decimalNumberWithString:@"3.99"] type:PKPaymentSummaryItemTypeFinal];
- request.paymentSummaryItems = @[widget1, widget2, widget3, widget4];
- request.countryCode = @"CN";
- request.currencyCode = @"CHW";
- //此属性限制支付卡,可以支付。PKPaymentNetworkChinaUnionPay支持中国的卡 9.2增加的
- request.supportedNetworks = @[PKPaymentNetworkChinaUnionPay, PKPaymentNetworkMasterCard, PKPaymentNetworkVisa];
- request.merchantIdentifier = @"merchant.com.example.lbapplepaydemo";
- /*
- PKMerchantCapabilityCredit NS_ENUM_AVAILABLE_IOS(9_0) = 1UL << 2, // 支持信用卡
- PKMerchantCapabilityDebit NS_ENUM_AVAILABLE_IOS(9_0) = 1UL << 3 // 支持借记卡
- */
- request.merchantCapabilities = PKMerchantCapabilityCredit;
- //增加邮箱及地址信息
- request.requiredBillingAddressFields = PKAddressFieldEmail | PKAddressFieldPostalAddress;
- PKPaymentAuthorizationViewController *paymentPane = [[PKPaymentAuthorizationViewController alloc] initWithPaymentRequest:request];
- paymentPane.delegate = self;
- if (!paymentPane) {
- NSLog(@"出问题了");
- }
- [self presentViewController:paymentPane animated:YES completion:nil];
- } else {
- NSLog(@"该设备不支持支付");
- }
- }
- #pragma mark ----支付完成
- - (void)paymentAuthorizationViewControllerDidFinish:(PKPaymentAuthorizationViewController *)controller
- {
- [controller dismissViewControllerAnimated:TRUE completion:nil];
- }
- @end
在此过程中你可能会遇到如下问题:
1.countryCode 不知道怎么查,我这写的是中国的countryCode查询网站
2.currencyCode 不会查,到目前为止,我也没搞懂,在错误信息里面提示一堆,随便选的一个。
3.木有iPhone6手机,我就是其中之一…….
其他我认为比较重要的属性,请详细看Demo具体效果图如下:
上图皆为模拟器