小编Jac*_*ack的帖子

我的APP通过比较iTunes查找API返回的本地版本和远程版本来检查更新.但新版本发布后,API仍会返回旧版本.

https://itunes.apple.com/us/lookup?bundleId=com.xxx.xxxx

如果我通过浏览器请求,此API返回新版本(4.9),但在APP中返回旧版本(4.8.1).

有人帮忙吗？谢谢.

- (void)updateAppInfo

{
    dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0), ^{
    //first check iTunes
    NSString *iTunesServiceURL = [NSString stringWithFormat:@"https://itunes.apple.com/us/lookup"];
    iTunesServiceURL = [iTunesServiceURL stringByAppendingFormat:@"?bundleId=%@", [[NSBundle mainBundle] bundleIdentifier]];
    NSLog(@"iRate is checking %@ to retrieve the App Store details...", iTunesServiceURL);

    NSError *error = nil;
    NSURLResponse *response = nil;
    NSURLRequest *request = [NSURLRequest requestWithURL:[NSURL URLWithString:iTunesServiceURL] cachePolicy:NSURLRequestReloadIgnoringLocalCacheData timeoutInterval:60];
    NSData *data = [NSURLConnection sendSynchronousRequest:request returningResponse:&response error:&error];
    NSInteger statusCode = ((NSHTTPURLResponse *)response).statusCode;
    if (data && statusCode == 200)
    {
        //in case error is garbage...
        error = nil;
        id …