Apple Pay强势来袭，开发者应做的事情

2025-01-22 技术教程

"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]

@interfaceViewController:UIViewController@end

.m文件

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#import"ViewController.h"

@interfaceViewController()

@end

@implementationViewController

-(void)viewDidLoad{

[superviewDidLoad];

UIButton*btn=[UIButtonbuttonWithType:UIButtonTypeCustom];

btn.frame=CGRectMake(60,100,200,50);

btn.center=self.view.center;

[btnsetBackgroundImage:[UIImagep_w_picpathNamed:@"ApplePayBTN_64pt__whiteLine_textLogo_"]forState:UIControlStateNormal];

[btnaddTarget:selfaction:@selector(ApplePay)forControlEvents:UIControlEventTouchUpInside];

[self.viewaddSubview:btn];

}

#pragmamark----支付状态

-(void)paymentAuthorizationViewController:(PKPaymentAuthorizationViewController*)controller

didAuthorizePayment:(PKPayment*)payment

completion:(void(^)(PKPaymentAuthorizationStatusstatus))completion

{

NSLog(@"Paymentwasauthorized:%@",payment);

BOOLasyncSuccessful=FALSE;

if(asyncSuccessful){

completion(PKPaymentAuthorizationStatusSuccess);

//dosomethingtolettheuserknowthestatus

NSLog(@"支付成功");

}else{

completion(PKPaymentAuthorizationStatusFailure);

//dosomethingtolettheuserknowthestatus

NSLog(@"支付失败");

}

#pragmamark----开始支付

-(void)ApplePay{

if([PKPaymentAuthorizationViewControllercanMakePayments]){

NSLog(@"支持支付");

PKPaymentRequest*request=[[PKPaymentRequestalloc]init];

PKPaymentSummaryItem*widget1=[PKPaymentSummaryItemsummaryItemWithLabel:@"鸡蛋"

amount:[NSDecimalNumberdecimalNumberWithString:@"0.99"]];

PKPaymentSummaryItem*widget2=[PKPaymentSummaryItemsummaryItemWithLabel:@"苹果"

amount:[NSDecimalNumberdecimalNumberWithString:@"1.00"]];

PKPaymentSummaryItem*widget3=[PKPaymentSummaryItemsummaryItemWithLabel:@"2个苹果"

amount:[NSDecimalNumberdecimalNumberWithString:@"2.00"]];

PKPaymentSummaryItem*widget4=[PKPaymentSummaryItemsummaryItemWithLabel:@"总金额"amount:[NSDecimalNumberdecimalNumberWithString:@"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";

PKMerchantCapabilityCreditNS_ENUM_AVAILABLE_IOS(9_0)=1UL<<2,//支持信用卡

PKMerchantCapabilityDebitNS_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=[[PKPaymentAuthorizationViewControlleralloc]initWithPaymentRequest:request];