iOS集成三方支付支付宝、微信、银联、Apple Pay

╰半夏微凉° 2022-05-14 11:16 420阅读 0赞

很多APP里都有支付，我们一般都是使用比较成熟且用户基数很大的第三方支付，比如支付宝和微信，为使用方便，我们一般都会进行封装，这样做的好处就是第三方SDK更换或者有变动，只对封装的类就行修改就好了。不多说了，直接上代码

# 使用示例代码 #

### 支付宝 ###

PayOrderInfo *orderInfo = [[PayOrderInfo alloc] init];
    orderInfo.payType = PayTypeAli;
    //orderString由服务器返回
    orderInfo.orderString = @"app_id=2015052600090779&biz_content=%7B%22timeout_express%22%3A%2230m%22%2C%22seller_id%22%3A%22%22%2C%22product_code%22%3A%22QUICK_MSECURITY_PAY%22%2C%22total_amount%22%3A%220.02%22%2C%22subject%22%3A%221%22%2C%22body%22%3A%22%E6%88%91%E6%98%AF%E6%B5%8B%E8%AF%95%E6%95%B0%E6%8D%AE%22%2C%22out_trade_no%22%3A%22314VYGIAGG7ZOYY%22%7D&charset=utf-8&method=alipay.trade.app.pay&sign_type=RSA2&timestamp=2016-08-15%2012%3A12%3A15&version=1.0&sign=MsbylYkCzlfYLy9PeRwUUIg9nZPeN9SfXPNavUCroGKR5Kqvx0nEnd3eRmKxJuthNUx4ERCXe552EV9PfwexqW%2B1wbKOdYtDIb4%2B7PL3Pc94RZL0zKaWcaY3tSL89%2FuAVUsQuFqEJdhIukuKygrXucvejOUgTCfoUdwTi7z%2BZzQ%3D";
    orderInfo.scheme = @"alipay";
    [[PayService defaultService] payOrder:orderInfo result:^(BOOL success, NSString *data) {
    if (success) {
    //在此向自己的服务器请求验证支付是否成功
    }
    }];
    [[PayService defaultService] setHandleBackToAppByUnusualWay:^{
    //通过左上角或者其他非正常途径返回APP
    //在此向自己的服务器请求验证支付是否成功
    NSLog(@"支付验证");
    }];

### 微信 ###

PayOrderInfo *orderInfo = [[PayOrderInfo alloc] init];
    orderInfo.payType = PayTypeWX;
    orderInfo.openID = @"wxd930ea5d5a258f4f";
    orderInfo.partnerId = @"10000100";
    orderInfo.prepayId= @"1101000000140415649af9fc314aa427";
    orderInfo.package = @"Sign=WXPay";
    orderInfo.nonceStr= @"a462b76e7436e98e0ed6e13c64b4fd1c";
    orderInfo.timeStamp= @1397527777;
    orderInfo.sign= @"582282D72DD2B03AD892830965F428CB16E7A256";
    [[PayService defaultService] payOrder:orderInfo result:^(BOOL success, NSString *data) {
    if (success) {
    //在此向自己的服务器请求验证支付是否成功
    }
    }];
    [[PayService defaultService] setHandleBackToAppByUnusualWay:^{
    //通过左上角或者其他非正常途径返回APP
    //在此向自己的服务器请求验证支付是否成功
    NSLog(@"支付验证");
    }];

### 银联 ###

PayOrderInfo *orderInfo = [[PayOrderInfo alloc] init];
    orderInfo.payType = PayTypeUnion;
    orderInfo.scheme = @"unionpay";
    //orderString由服务器返回
    orderInfo.orderString = @"app_id=2015052600090779&biz_content=%7B%22timeout_express%22%3A%2230m%22%2C%22seller_id%22%3A%22%22%2C%22product_code%22%3A%22QUICK_MSECURITY_PAY%22%2C%22total_amount%22%3A%220.02%22%2C%22subject%22%3A%221%22%2C%22body%22%3A%22%E6%88%91%E6%98%AF%E6%B5%8B%E8%AF%95%E6%95%B0%E6%8D%AE%22%2C%22out_trade_no%22%3A%22314VYGIAGG7ZOYY%22%7D&charset=utf-8&method=alipay.trade.app.pay&sign_type=RSA2&timestamp=2016-08-15%2012%3A12%3A15&version=1.0&sign=MsbylYkCzlfYLy9PeRwUUIg9nZPeN9SfXPNavUCroGKR5Kqvx0nEnd3eRmKxJuthNUx4ERCXe552EV9PfwexqW%2B1wbKOdYtDIb4%2B7PL3Pc94RZL0zKaWcaY3tSL89%2FuAVUsQuFqEJdhIukuKygrXucvejOUgTCfoUdwTi7z%2BZzQ%3D";
    orderInfo.mode= @"01";
    orderInfo.viewController = self;
    [[PayService defaultService] payOrder:orderInfo result:^(BOOL success, NSString *data) {
    if (success) {
    //在此向自己的服务器请求验证支付是否成功
    }
    }];
    [[PayService defaultService] setHandleBackToAppByUnusualWay:^{
    //通过左上角或者其他非正常途径返回APP
    //在此向自己的服务器请求验证支付是否成功
    NSLog(@"支付验证");
    }];

### Apple Pay ###

PayOrderInfo *orderInfo = [[PayOrderInfo alloc] init];
    orderInfo.payType = PayTypeApple;
    orderInfo.merchantIdentifier = @"";
    orderInfo.supportBankCards = @[PKPaymentNetworkVisa,PKPaymentNetworkMasterCard];
    PayShipMethod *method = [[PayShipMethod alloc] init];
    method.name = @"顺丰快递";
    method.price = @"20";
    method.identifier = @"sf";
    method.detail = @"之所以快，是因为你掏的钱多";
    orderInfo.shipMethods = @[method];
    PaySummaryItem *item = [[PaySummaryItem alloc] init];
    item.name = @"iPhone X";
    item.price = @"8868";
    PaySummaryItem *itemTotal = [[PaySummaryItem alloc] init];
    itemTotal.name = @"App Store";
    itemTotal.price = @"8868";
    orderInfo.payTypeSummaryItems = @[item,itemTotal];
    orderInfo.applicationData = @"id=apple-pay";
    orderInfo.viewController = self;
    [[PayService defaultService] payOrder:orderInfo result:nil];
    [[PayService defaultService] setHandleApplePayAuthorizePayment:^BOOL(PKPayment *payment) {
    PKPaymentToken *token = payment.token;
    PKPaymentMethod *method = token.paymentMethod;
    NSLog(@"PKPaymentMethod==%@",method);
    //在此根据token向自己的服务器请求验证支付是否成功
    return YES;
    }];

以上是具体使用方法，如果想了解更具体的使用方法和文档说明，可以下载[Demo][]。

作者：LeeCode  
链接：https://www.jianshu.com/p/8d66629b02c9  
來源：简书  
简书著作权归作者所有，任何形式的转载都请联系作者获得授权并注明出处。

[Demo]: https://github.com/leezhihua/PayDemo