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代码如下 - 这个代码昨天工作提供无效ID现在更长的工作,我已经代码大约10次

.M

 #import <UIKit/UIKit.h>
 #import <StoreKit/StoreKit.h>

@interface InAppViewController : UIViewController  <SKProductsRequestDelegate, SKPaymentTransactionObserver> {

    SKProduct *proUpgradeProduct;
    SKProductsRequest *productsRequest;
}

.H

#import "InAppViewController.h"


@implementation InAppViewController

- (void)viewDidLoad{
    [self requestProUpgradeProductData];
}

- (void)dealloc {
    [super dealloc];
}

- (void)requestProUpgradeProductData
{
    NSLog(@"called  productsRequest");

    NSSet *productIdentifiers = [NSSet setWithObject:@"com.okz8.investor.gem15" ];
    productsRequest = [[SKProductsRequest alloc] initWithProductIdentifiers:productIdentifiers];
    productsRequest.delegate = self;
    [productsRequest start];

    // we will release the request object in the delegate callback
}

#pragma mark -
#pragma mark SKProductsRequestDelegate methods

- (void)productsRequest:(SKProductsRequest *)request didReceiveResponse:(SKProductsResponse …