一、Agreements, Tax, and Banking Information (填写协议、税务和银行卡信息)
https://developer.apple.com/library/content/technotes/tn2259/_index.html#//apple_ref/doc/uid/DTS40009578 官方
http://www.jianshu.com/p/f7bff61e0b31 IOS内购IAP,设置及使用&填写协议、税务
https://www.jianshu.com/p/0d919415df20 【2020年1月更新】苹果内购银行、税务信息后台配置
https://www.jianshu.com/p/77b589728d74?utm_campaign=hugo 苹果开发者后台添加税务、银行信息
二、Certificates, Identifiers & Profiles (证书设置)
安装好项目证书后，进入Capabilities 设置界面，将In-App-Purchase 开关打开就OK.
三、iTunes Connect (添加沙箱测试技术员、添加应用内购商品信息)
1、iTunes Connect —>用户和职能 —>沙盒测试技术员：添加沙盒测试账号
2、我的App—>准提交的项目—>功能—>App内购买项目：添加内购商品信息
【注】苹果内购时，需要先退出手机的AppStore登录账号
【注】提交审核前需要上传购买界面截图，供苹果审核
四、代码实现
//
// AppleIAPService.h
// OneMate
//
// Created by ChenWenHan on 2017/8/30.
// Copyright © 2017年 OneMate1314. All rights reserved.
//
#import <Foundation/Foundation.h>
#import "PayProtocol.h"
typedef NS_ENUM(NSInteger, IAPPurchaseStatus)
{
IAPPurchaseFailed, // Indicates that the purchase was unsuccessful
IAPPurchaseSucceeded, // Indicates that the purchase was successful
IAPRestoredFailed, // Indicates that restoring products was unsuccessful
IAPRestoredSucceeded, // Indicates that restoring products was successful
};
@interface AppleIAPService : NSObject <PayProtocol>
+ (AppleIAPService *)sharedInstance;
@end
//
// AppleIAPService.m
// OneMate
//
// Created by ChenWenHan on 2017/8/30.
// Copyright © 2017年 OneMate1314. All rights reserved.
//
#import "AppleIAPService.h"
#import <StoreKit/StoreKit.h>
#import "SkyApiManager.h"
@interface AppleIAPService()<SKProductsRequestDelegate, SKPaymentTransactionObserver>
@property (nonatomic, copy) MsgBlock resultBlock;
@end
@implementation AppleIAPService
//类装载的时候系统调用该方法
+ (void)load
{
[[NSNotificationCenter defaultCenter] addObserverForName:UIApplicationDidFinishLaunchingNotification object:nil queue:nil usingBlock:^(NSNotification * _Nonnull note) {
[AppleIAPService sharedInstance];
}];
}
+ (AppleIAPService *)sharedInstance
{
static dispatch_once_t onceToken;
static AppleIAPService * sharedInstance;
dispatch_once(&onceToken, ^{
sharedInstance = [[AppleIAPService alloc] init];
});
return sharedInstance;
}
- (instancetype)init
{
self = [super init];
if (self) {
[[SKPaymentQueue defaultQueue] addTransactionObserver:self];
}
return self;
}
-(void)purchase:(NSString *)product_id resultBlock:(MsgBlock)resultBlock{
self.resultBlock = resultBlock;
if ([SKPaymentQueue canMakePayments]) {//用户允许支付
NSSet *set = [NSSet setWithObjects:product_id, nil];
SKProductsRequest *request = [[SKProductsRequest alloc] initWithProductIdentifiers:set];
request.delegate = self;
[request start];
} else {
NSError *error = [NSError errorWithDomain:@"IAP"
code:-1
userInfo:@{ NSLocalizedDescriptionKey : @"检查是否允许支付功能或者该设备是否支持支付." }];
if(self.resultBlock) self.resultBlock(nil,error);
}
}
#pragma mark - SKProductsRequestDelegate
- (void)productsRequest:(SKProductsRequest *)request didReceiveResponse:(SKProductsResponse *)response {
NSArray *products = response.products;
if (products.count == 0) {
NSError *error = [NSError errorWithDomain:@"IAP"
code:-2
userInfo:@{ NSLocalizedDescriptionKey : @"商品信息无效，请联系客服。" }];
if(self.resultBlock) self.resultBlock(nil,error);
return;
}
SKProduct *product = products.firstObject;
NSLog(@"请求购买:%@",product.productIdentifier);
SKPayment * payment = [SKPayment paymentWithProduct:product];
[[SKPaymentQueue defaultQueue] addPayment:payment];
}
- (void)requestDidFinish:(SKRequest *)request{
NSLog(@"%s",__FUNCTION__);
}
- (void)request:(SKRequest *)request didFailWithError:(NSError *)error{
NSLog(@"%s:%@",__FUNCTION__,error.localizedDescription);
if(self.resultBlock) self.resultBlock(nil,error);
}
#pragma mark - SKPaymentTransactionObserver
//监听购买结果
- (void)paymentQueue:(SKPaymentQueue *)queue updatedTransactions:(NSArray *)transactions
{
for (SKPaymentTransaction *transaction in transactions)
{
//NSLog(@"transaction_id:%@",transaction.transactionIdentifier);
switch (transaction.transactionState)
{
case SKPaymentTransactionStatePurchasing: // 0 购买事务进行中
break;
case SKPaymentTransactionStatePurchased: // 1 交易完成
[self completeTransaction:transaction forStatus:IAPPurchaseSucceeded];
break;
case SKPaymentTransactionStateFailed: // 2 交易失败
[self completeTransaction:transaction forStatus:IAPPurchaseFailed];
break;
case SKPaymentTransactionStateRestored: // 3 恢复交易成功:从用户的购买历史中恢复了交易
[self completeTransaction:transaction forStatus:IAPRestoredSucceeded];
break;
default:
[[SKPaymentQueue defaultQueue] finishTransaction:transaction];//结束支付事务
break;
}
}
}
// Sent when transactions are removed from the queue (via finishTransaction:).
- (void)paymentQueue:(SKPaymentQueue *)queue removedTransactions:(NSArray<SKPaymentTransaction *> *)transactions
{
for(SKPaymentTransaction *transaction in transactions){
NSLog(@"%@ was removed from the payment queue.", transaction.payment.productIdentifier);
}
}
// Sent when an error is encountered while adding transactions from the user's purchase history back to the queue.
- (void)paymentQueue:(SKPaymentQueue *)queue restoreCompletedTransactionsFailedWithError:(NSError *)error
{
NSLog(@"%s error:%@",__FUNCTION__,error.localizedDescription);
}
// Sent when all transactions from the user's purchase history have successfully been added back to the queue.
- (void)paymentQueueRestoreCompletedTransactionsFinished:(SKPaymentQueue *)queue
{
NSLog(@"%s",__FUNCTION__);
}
#pragma mark Complete transaction
-(void)completeTransaction:(SKPaymentTransaction *)transaction forStatus:(IAPPurchaseStatus)status
{
//Do not send any notifications when the user cancels the purchase
if (transaction.error.code != SKErrorPaymentCancelled){
// Notify the user
switch (status) {
case IAPPurchaseSucceeded:
case IAPRestoredSucceeded:
{
[self uploadReceipt:transaction];
}
break;
case IAPPurchaseFailed:
case IAPRestoredFailed:
default:
{
if(self.resultBlock) self.resultBlock(nil,transaction.error);
[[SKPaymentQueue defaultQueue] finishTransaction:transaction];//结束支付事务
}
break;
}
}else{
NSError *error = [NSError errorWithDomain:@"IAP"
code:-3
userInfo:@{ NSLocalizedDescriptionKey : @"已取消支付。" }];
if(self.resultBlock) self.resultBlock(nil,error);
// Remove the transaction from the queue for purchased and restored statuses
[[SKPaymentQueue defaultQueue] finishTransaction:transaction];//结束支付事务
}
}
/**
上传支付凭证到后台
@param transaction 支付事务
*/
//附加：官方文档：向苹果校验支付结果https://developer.apple.com/library/content/releasenotes/General/ValidateAppStoreReceipt/Chapters/ValidateRemotely.html
-(void)uploadReceipt:(SKPaymentTransaction *)transaction
{
NSURL *receiptURL = [[NSBundle mainBundle] appStoreReceiptURL];
NSData *receipt = [NSData dataWithContentsOfURL:receiptURL];
if (!receipt) { /* No local receipt -- handle the error. */
NSLog(@"receipt 本地数据不存在");
return;
}
NSString *base64_receipt = [receipt base64EncodedStringWithOptions:0];
NSMutableDictionary *params = [[NSMutableDictionary alloc] init];
[params setObject:base64_receipt forKey:@"receipt"];
[params setObject:transaction.transactionIdentifier forKey:@"transaction_id"];
wSelf(self);
[SkyApiManager fetch:params url:kUrlIAPSuccessNofity requester:nil block:^(id result, NSError *error) {
if (!error) {
NSInteger code = [[result objectForKey:kResponseCode] integerValue];
NSString *msg = [result objectForKey:kResponseMsg];
MessageObj *msgObj = [[MessageObj alloc] init];
msgObj.code = code;
msgObj.msg = msg;
if(wSelf.resultBlock) wSelf.resultBlock(msgObj,nil);
[[SKPaymentQueue defaultQueue] finishTransaction:transaction];
}else{
if(wSelf.resultBlock) wSelf.resultBlock(nil,error);
}
}];
}
- (void)dealloc
{
NSLog(@"%s销毁",__FUNCTION__);
[[SKPaymentQueue defaultQueue] removeTransactionObserver:self];
}
@end
五、receipt-data 支付凭证校验
https://developer.apple.com/library/content/releasenotes/General/ValidateAppStoreReceipt/Chapters/ValidateRemotely.html 官方文档：向苹果校验支付凭证
http://blog.csdn.net/teng_ontheway/article/details/47023119 漏单处理
苹果反馈的状态码；
21000App Store无法读取你提供的JSON数据
21002 收据数据不符合格式
21003 收据无法被验证
21004 你提供的共享密钥和账户的共享密钥不一致
21005 收据服务器当前不可用
21006 收据是有效的，但订阅服务已经过期。当收到这个信息时，解码后的收据信息也包含在返回内容中
21007 收据信息是测试用（sandbox），但却被发送到产品环境中验证 【请求sandbox校验支付凭证】
21008 收据信息是产品环境中使用，但却被发送到测试环境中验证
六、注意事项&附加资源
https://developer.apple.com/library/content/samplecode/sc1991/Introduction/Intro.html#//apple_ref/doc/uid/DTS40014726-Intro-DontLinkElementID_2 StoreKitSuite 官方Demo
个人碰到的坑：
类装载的时候实例化[AppleIAPService sharedInstance]；重复注册[[SKPaymentQueue defaultQueue] addTransactionObserver:self];导致重复接监听支付结果- (void)paymentQueue:(SKPaymentQueue *)queue updatedTransactions:(NSArray *)transactions；最终导致重复向后台服务器上传相同的支付凭证。😓
被苹果拒绝：内购类型问题
消耗类型： 例如：金币、道具等。
非续期订阅： non-renewable subscription 例如：VIP
内购信息信息被拒，下面是正常实例:
标题：400金币
描述：充值40元人民币获取400金币。
附
邓白氏申请流程
iOS开发内购全套图文教程
iOS应用程序内购/内付费
[iOS]应用内支付(内购)的个人开发过程及坑！
苹果IAP支付时序图：
苹果IAP支付时序图.png
图片来源：https://www.processon.com/view/link/598c062be4b02e9a26eed69a
