通过推送隐藏选项卡栏

我有一个 tabBar + NavigationViewController.标签栏具有带有单元格的集合视图(比如 view1)，并且带有单元格的推海格被实现到另一个视图(比如 view2).

I have a tabBar + NavigationViewController. The Tab bar has collection view with cells(Say view1) and with cells a push seague is implemented to another view(Say view2).

在 view2 我想要一个 navBar 但没有标签栏.

我试过了

self.tabBarController?.tabBar.hidden = true,

对于view2来说效果很好，但是当我通过后退按钮返回view1时 选项卡仍然隐藏(即使在 view1 类我添加了 self.tabBarController?.tabBar.hidden = false 在 >viewDidLoad 函数).

it worked fine for view2 but when I went back to view1 by back button the tab was still hidden( even after in view1 class I added self.tabBarController?.tabBar.hidden = false in viewDidLoad func).

如何让标签栏重新出现在 view1 中?

How can i make the tab bar reappear in view1?

我正在快速工作.