ios - UINavigationController 方法将 View Controller 添加到导航堆栈？

Question

UINavigationController 的哪个方法用于在 swift 中将 View Controller 添加到导航堆栈？

Answer 1

通常使用下面的方法将UIViewController推送到UINavigationController的导航栈

pushViewController(_ viewController: UIViewController, animated: Bool)

这是在您的 CustomViewController 类中以下列方式实现的:

let someVC: CustomViewController = CustomViewController() // this is one way of initializing it
self.navigationController?.pushViewController(someVC, animated: true)

以下是另一种方法，可用于将 UIViewController 添加到 UINavigationController 堆栈

setViewControllers(_ viewControllers: [UIViewController], animated: Bool)