swift - 如何在Swift 5中更改按钮的文本/标题？(How to change button text/title in swift 5?)

Question

hi i'm trying to change the button's title/text with swift 5.i found some codes on StackOverflow but none of them works.

(您好，我想用swift 5更改按钮的标题/文本。我在StackOverflow上找到了一些代码，但是它们都不起作用。)

this is my code:

(这是我的代码：)

func updateUI(){
    storyLabel.text = storyBrain.getStory()
    choice1Button.setTitle("Button Title", for: .normal)
}

but the button's title doesn't change.

(但按钮的标题不变。)

I'm pretty sure that button is connected to my controller because I can change its color

(我很确定该按钮已连接到控制器，因为我可以更改其颜色)

  ask by couri_g translate from so

Answer 1

等待大神答复