跳到指定控制器

如果你有好几个界面,并且还是连续跳转的话,那么,当你想跳回到你想要的控制器的时候,那么,你就需要用到下面的方法了

ViewController *VC = [ViewController new];    [self.navigationController pushViewController:VC animated:NO];    [self.navigationController.viewControllers enumerateObjectsUsingBlock:^(__kindof UIViewController * _Nonnull obj, NSUInteger idx, BOOL * _Nonnull stop) {        if ([obj isKindOfClass:[ViewController class]]) {            ViewController *VC = [self.navigationController.viewControllers objectAtIndex:idx];            [self.navigationController popToViewController:VC animated:NO];        }    }];