IOS应用内支付返回新旧Receipt适配的方法
ios7.0后ios支付成功返回的票据Receipt的获取方式有了新的方式,
原来的SKPaymentTransaction中的transactionReceipt属性获取票据的方式已经过期,虽然还能使用,但是苹果官方建议使用新的
新版的获取Receipt的方式是通过新接口如下
NSURL *receiptURL = [[NSBundle mainBundle] appStoreReceiptURL]; NSData *receipt = [NSData dataWithContentsOfURL:receiptURL];
当然,低于ios7.0的还是需要使用老版本接口,对两种版本进行适配的代码如下:
NSData*receipt= nil; if (SYSTEM_VERSION_GREATER_THAN_OR_EQUAL_TO(@"7.0")){ //ios after 7.0 NSURL *receiptURL = [[NSBundle mainBundle] appStoreReceiptURL]; receipt = [NSData dataWithContentsOfURL:receiptURL]; NSString *receiptURLStr = [receiptURL absoluteString]; NSRange rangeSandbox = [receiptURLStr rangeOfString:@"sandbox"]; if (rangeSandbox.location != NSNotFound){ record[kIAPEnvironment] = [NSNumber numberWithInt:1]; } }else{ //ios 3.0~7.0 receipt = transaction.transactionReceipt; NSDictionary *dict = [NSDictionary dictionaryWithContentsOfData:receipt]; if (dict){ NSString *env = [dict objectForKey:@"environment"]; if ([env isEqualToString:@"Sandbox"]) { record[kIAPEnvironment] = [NSNumber numberWithInt:1]; } } }
判断是否是沙盒支付,新版本可以直接判断receiptURL中是否存在“sandbox“
老版本receipt可以解析NSData 查看environment是否为Sandbox来判断
+ (NSDictionary *)dictionaryWithContentsOfData: (NSData *)data{ CFPropertyListRef plist = CFPropertyListCreateFromXMLData(kCFAllocatorDefault, (__bridge CFDataRef)data, kCFPropertyListImmutable, NULL); if(plist == nil) return nil; if ([(__bridge id)plist isKindOfClass:[NSDictionary class]]){ return (__bridge NSDictionary *)plist; }else{ CFRelease(plist); return nil; } }
客户端receipt验证方式:
NSError *error; NSDictionary *requestContents = @{ @"receipt-data": [receipt base64EncodedString] }; NSData *requestData = [NSJSONSerialization dataWithJSONObject:requestContents options:0 error:&error]; if (!requestData) { return; } // Create a POST request with the receipt data. NSURL *storeURL = [NSURL URLWithString:@"https://sandbox.itunes.apple.com/verifyReceipt"];//根据是否是沙盒支付验证取正确的地址 NSMutableURLRequest *storeRequest = [NSMutableURLRequest requestWithURL:storeURL]; [storeRequest setHTTPMethod:@"POST"]; [storeRequest setHTTPBody:requestData]; // Make a connection to the iTunes Store on a background queue. NSOperationQueue *queue = [[NSOperationQueue alloc] init]; [NSURLConnection sendAsynchronousRequest:storeRequest queue:queue completionHandler:^(NSURLResponse *response, NSData *data, NSError *connectionError) { if (connectionError) { /* ... Handle error ... */ } else { NSError *error; NSDictionary *jsonResponse = [NSJSONSerialization JSONObjectWithData:data options:0 error:&error]; if (!jsonResponse) { /* ... Handle error ...*/ } /* ... Send a response back to the device ... */ } }];
老版本返回格式:
{ bid = "com.coodezhang.test"; bvrs = "1.0"; "item_id" = 892617314; "original_purchase_date" = "2017-12-14 07:43:14 Etc/GMT"; "original_purchase_date_ms" = 1626147394550; "original_purchase_date_pst" = "2017-12-14 12:43:14 America/Los_Angeles"; "original_transaction_id" = 1000001127239959; "product_id" = "com.coodezhang.test_coins99M_Tier1"; "purchase_date" = "2017-12-14 07:43:14 Etc/GMT"; "purchase_date_ms" = 1626147394550; "purchase_date_pst" = "2017-12-14 12:43:14 America/Los_Angeles"; quantity = 1; "transaction_id" = 1000001127239959; "unique_identifier" = 0000b0124819; "unique_vendor_identifier" = "ASDGF2DB-DSAD-5A21-9611-642A4B9CASDE7"; }; status = 0; }
新版本返回格式官方文档:官方文档
新版本返回格式:
{ environment = Sandbox; receipt = { "adam_id" = 0; "app_item_id" = 0; "application_version" = 1; "bundle_id" = "com.coodezhang.test"; "download_id" = 0; "in_app" = ( { "is_trial_period" = false; "original_purchase_date" = "2017-12-14 07:18:56 Etc/GMT"; "original_purchase_date_ms" = 1513235936000; "original_purchase_date_pst" = "2017-12-13 23:18:56 America/Los_Angeles"; "original_transaction_id" = 1000000359369424; "product_id" = "com.coodezhang.test_coins99M_Tier1"; "purchase_date" = "2017-12-14 07:18:56 Etc/GMT"; "purchase_date_ms" = 1513235936000; "purchase_date_pst" = "2017-12-13 23:18:56 America/Los_Angeles"; quantity = 1; "transaction_id" = 1000000359369424; } ...... 可能存在多条 ); "original_application_version" = "1.0"; "original_purchase_date" = "2013-08-01 07:00:00 Etc/GMT"; "original_purchase_date_ms" = 1375340400000; "original_purchase_date_pst" = "2013-08-01 00:00:00 America/Los_Angeles"; "receipt_creation_date" = "2017-12-14 07:18:56 Etc/GMT"; "receipt_creation_date_ms" = 1513235936000; "receipt_creation_date_pst" = "2017-12-13 23:18:56 America/Los_Angeles"; "receipt_type" = ProductionSandbox; "request_date" = "2017-12-14 07:19:23 Etc/GMT"; "request_date_ms" = 1513235963829; "request_date_pst" = "2017-12-13 23:19:23 America/Los_Angeles"; "version_external_identifier" = 0; }; status = 0; }
值得注意的是,新版中数据结构中的in_app字段,可能包含多个transaction的receipt。当完成transaction后,还没有成功调用读取过receipt的接口,那下一次读取recept时会把所有的都读取出来,从而出现多条数据。
一般开发商app支付都有自己的支付系统,可能每次下单之前都会创建自己的订单号,需要与ios支付后返回的receipt一一对应,这种情况下如何处理还需要注意。
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