带目标的UITapGestureRecognizer - Swift

Question

我尝试做一个简单的点击手势，我无法理解。我想为手势添加一个目标，简单的选择器。

这是我的代码：

var panGesture : UIGestureRecognizer = UITapGestureRecognizer.addTarget(<#UIGestureRecognizer#>)

如何设置选择器？

Answer 1

应该是这样的：

var tapGesture = UITapGestureRecognizer(target: self, action: "SomeMethod")
self.view.addGestureRecognizer(tapGesture)

Answer 2

Swift 3：

添加Tap Gesture目标：

sampleTapGesture = UITapGestureRecognizer(target: self, action: #selector(ViewController.sampleTapGestureTapped(recognizer:)))
self.view.addGestureRecognizer(sampleTapGesture!)

相关功能：

func sampleTapGestureTapped(recognizer: UITapGestureRecognizer) {
        print("Tapping working")
    }