Apple Pay强势来袭,开发者应做的事情

"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。

Apple Pay强势来袭,开发者应做的事情_第1张图片

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。

Apple Pay强势来袭,开发者应做的事情_第2张图片

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

Apple Pay强势来袭,开发者应做的事情_第3张图片

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
View Code

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:

 

Apple Pay强势来袭,开发者应做的事情_第4张图片Apple Pay强势来袭,开发者应做的事情_第5张图片Apple Pay强势来袭,开发者应做的事情_第6张图片

上图皆为模拟器

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