iOS之在AppDelegate中push到指定页面

1 UITabBarController *tbc = (UITabBarController *)self.window.rootViewController;
2 UINavigationController *nav = tbc.viewControllers[tbc.selectedIndex];
3 ProductDetailsViewController *dVc = [[ProductDetailsViewController alloc] init];
4 singleCase.finProductIDStr = @"DK00242017031400001";
5 dVc.hidesBottomBarWhenPushed = YES;
6 [nav pushViewController:dVc animated:YES];