我正在尝试将值从addKey函数传递到Selector函数(didTapAny函数),但不知道如何传递。下面是我的代码:varkeyName:UIButton!funcaddKey(varkeyTitle:String,varyValue:Float32){keyName=UIButton.buttonWithType(.System)asUIButtonkeyName.setTitle(keyTitle,forState:.Normal)keyName.sizeToFit()keyName.setTranslatesAutoresizingMaskIntoConstraints(fa