如何更改UI按钮的标题文本颜色

Question

我尝试更改按钮的文本颜色，但它仍然是白色的。请帮帮我。

isbeauty = UIButton()
isbeauty.setTitle("Buy", forState: UIControlState.Normal)
isbeauty.titleLabel?.textColor = UIColorFromRGB("F21B3F")
isbeauty.titleLabel!.font = UIFont(name: "AppleSDGothicNeo-Thin" , size: 25)
isbeauty.backgroundColor = UIColor.clearColor()
isbeauty.layer.cornerRadius = 5
isbeauty.layer.borderWidth = 1
isbeauty.layer.borderColor = UIColorFromRGB("F21B3F").CGColor
isbeauty.frame = CGRectMake(300, 134, 55, 26)
isbeauty.addTarget(self,action: "first:", forControlEvents: UIControlEvents.TouchUpInside)
self.view.addSubview(isbeauty)

Answer 1

例如-白色标题文本，高亮显示时为灰色(点击向下(：

isbeauty.setTitleColor(.white, for: .normal)
isbeauty.setTitleColor(.gray, for: .highlighted)