例如多级跳转跳转回前面的控制器 AccountSafeViewController

for (UIViewController *controller in self.navigationController.viewControllers) {if ([controller isKindOfClass:[LoginViewController class]]) {[self.navigationController popToViewController:controller animated:YES];}
}

如果是在view或者其他页面中实现跳转，可参考以下文章，获取UINavigationController，实现跳转

iOS学习—在View等页面实现控制器跳转等操作_获取navigationcontroller-CSDN博客