重新加载UIViewController [英] reload UIViewController

问题描述

我有一个特定的代码，该代码在我拥有的UIViewController的viewDidLoad()上执行.问题在于它仅是第一次加载.第一次加载后，我切换到其他视图并回到该视图，它不会再次调用viewDidLoad.那么我应该在哪里放置此代码，以便每次显示此视图时都执行此代码?

I have a certain code that is executed on the viewDidLoad() of a UIViewController I have. The problem is that it is only loaded for the first time only. After it is loaded the first time and I switch to some other view and come back to this view, it doesn't call the viewDidLoad again. So where should I put this code at so that everytime this view is displayed it executes this code?

推荐答案

我猜在 viewWillAppear 中祝你好运

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