uilabel - 如何连接标签和点击手势？

Question

我制作了一个标签并使用 Tapgesturerecognizer 让它在水龙头上工作。但是当我点击标签时，它不起作用，但是标签显示得很好。我将它们添加到滚动视图中。

下面是我的代码：

tryLabel.translatesAutoresizingMaskIntoConstraints = false
                            tryLabel.textColor = .white
                            tryLabel.text = "tryLabel"
                            tryLabel.textAlignment = .left
                            tryLabel.isUserInteractionEnabled = true
                            let tapGesture = UITapGestureRecognizer.init(target: self, action: #selector(dateAddedTapped))
                            tapGesture.numberOfTapsRequired = 1
                            tapGesture.isEnabled = true
                            tryLabel.gestureRecognizerShouldBegin(tapGesture)
                            editInfoView.addSubview(tryLabel)

                            tryLabel.leftAnchor.constraint(equalTo: editInfoView.leftAnchor, constant: 310).isActive = true
                            tryLabel.topAnchor.constraint(equalTo: editInfoView.topAnchor, constant: 150).isActive = true
                            tryLabel.widthAnchor.constraint(equalToConstant: 300).isActive = true
                            tryLabel.heightAnchor.constraint(equalToConstant: 20).isActive = true

@objc func dateAddedTapped(){print(" Date added ")}