在应用内建浏览器中打开安装APP界面
需要先获取App在商店中的appID
- (void)openAppWithIdentifier:(NSString *)appId{
SKStoreProductViewController *storeProductVC = [[SKStoreProductViewController alloc] init];
storeProductVC.delegate = self;
NSDictionary *dict = [NSDictionary dictionaryWithObject:appId forKey:SKStoreProductParameterITunesItemIdentifier];
[storeProductVC loadProductWithParameters:dict completionBlock:nil];
[self presentViewController:storeProductVC animated:YES completion:nil];
}
