我的应用程序包含消耗性 IAP 产品,当我使用以下代码调用验证收据时返回多个交易:
[[NSBundle mainBundle] appStoreReceiptURL];
有没有办法只返回最后一笔交易?
它与恢复交易有关吗?
我检查了此多次收据计数以进行 restoreCompletedTransaction 应用内购买,并且此iOS 应用内购买恢复返回许多交易。
我试图恢复所有购买,但没有奏效。
我正在使用这些线路来电收据:
- (void) checkReceipt {
NSURL *receiptURL = [[NSBundle mainBundle] appStoreReceiptURL];
NSData *receipt = [NSData dataWithContentsOfURL:receiptURL];
if(!receipt) {
}
NSError *error;
NSDictionary *requestContents = @{@"receipt-data": [receipt base64EncodedStringWithOptions:0]};
NSLog(@"requestContents:%@", requestContents);
NSData *requestData = [NSJSONSerialization dataWithJSONObject:requestContents
options:0
error:&error];
if (!requestData) { }
NSURL *storeURL = [NSURL URLWithString:@"https://sandbox.itunes.apple.com/verifyReceipt"];
NSMutableURLRequest *storeRequest = [NSMutableURLRequest requestWithURL:storeURL];
[storeRequest setHTTPMethod:@"POST"];
[storeRequest setHTTPBody:requestData];
NSOperationQueue *queue = [[NSOperationQueue alloc] init];
[NSURLConnection sendAsynchronousRequest:storeRequest queue:queue
completionHandler:^(NSURLResponse *response, NSData *data, NSError *connectionError) {
if (connectionError) {
} else {
}
}];
}
注意:此应用支持 iOS 8+。