ApplePay简单测试(一)

最近ApplePay刚进入中国,现在貌似挺火的.在Github上看到了别人写的一个Demo(https://github.com/lintide/ApplePayDemo),于是研究了一下.下面简单记录一下步骤和经验.(在2016-2-24是有效的,以后不知道怎么改了)
1.登陆开发者中心,在申请证书里选择Merchant ID

点击右上角+号
2.continue 后有填写描述和标识符的.模仿例子填写

后面有确认注册的,点击Register.
3.编辑关联钥匙串

点击Edit

是否在美国外销售
后面有生成CSR文件的,点击continue.
在本机钥匙串访问-证书助理-从证书颁发机构请求证书中

确认生成CSR文件,上传

然后出现
下载.到目前为止在官网上基本配置完毕.
二.在Xcode中的Target-Capability中打开Apply Pay与Wallet开关,现在十分智能,只要选对证书和工作组应该就可以自动配置好环境.

可以看到自动导入了证书文件和依赖包.
2.引入PassKit
PassKit里有苹果为支付专门写的一个Button,叫 PKPaymentButton和普通的Button用法一样

PKPaymentButton * payButton = [[PKPaymentButton alloc]initWithPaymentButtonType:PKPaymentButtonTypePlain paymentButtonStyle:PKPaymentButtonStyleWhiteOutline];

背景可以是黑是白,自己自定义一个也可以.
3.遵守协议 PKPaymentAuthorizationViewControllerDelegate
必须实现两个方法

-(void)paymentAuthorizationViewController:(PKPaymentAuthorizationViewController *)controllerdidAuthorizePayment:(PKPayment *)payment                             completion:(void (^)(PKPaymentAuthorizationStatus status))completion;

和

-(void)paymentAuthorizationViewControllerDidFinish:(PKPaymentAuthorizationViewController *)controller;

下面直接贴代码吧.和github上的大致相同

-(void)pressBtn:(id)sender{    if ([PKPaymentAuthorizationViewController canMakePayments]) {        NSLog(@"可以进行支付");    }    PKPaymentRequest * payment = [[PKPaymentRequest alloc]init];    //    写成<特殊符号>888会报错 Payment request is invalid: Error Domain=PKPassKitErrorDomain Code=1 "Invalid in-app payment request" UserInfo={NSLocalizedDescription=Invalid in-app payment request, NSUnderlyingError=0x7fc0384888d0 {Error Domain=PKPassKitErrorDomain Code=1 "PKPaymentRequest must contain an NSArray property 'paymentSummaryItems' of valid objects of class PKPaymentSummaryItem" UserInfo={NSLocalizedDescription=PKPaymentRequest must contain an NSArray property 'paymentSummaryItems' of valid objects of class PKPaymentSummaryItem, NSUnderlyingError=0x7fc038489bf0 {Error Domain=PKPassKitErrorDomain Code=1 "%@ has an invalid label or amount property" UserInfo={NSLocalizedDescription=%@ has an invalid label or amount property}}}}}//    Label 付款对象  amount金额  type final确定的,pending不确定的    PKPaymentSummaryItem * total = [PKPaymentSummaryItem summaryItemWithLabel:@"Test" amount:[NSDecimalNumber decimalNumberWithString:@"888"] type:PKPaymentSummaryItemTypeFinal];//    PKPaymentSummaryItem * total = [PKPaymentSummaryItem summaryItemWithLabel:@"Test" amount:[NSDecimalNumber decimalNumberWithString:@"888"]];    payment.paymentSummaryItems = @[total];    payment.merchantIdentifier = @"merchant.com.YoungForever.merchantname";//    人民币    payment.currencyCode = @"CNY";//    国家代码    payment.countryCode = @"CN";//    支持信用卡    payment.merchantCapabilities = PKMerchantCapabilityCredit;//    结算网关    payment.supportedNetworks = @[PKPaymentNetworkChinaUnionPay];   NSLog(@"payment==%@",payment);   PKPaymentAuthorizationViewController * vc = [[PKPaymentAuthorizationViewController alloc]initWithPaymentRequest:payment];    vc.delegate = self;    [self presentViewController:vc animated:YES completion:nil];}

待续(2)