使用UILabel的UITapGestureRecognize在函数中获取标签文本

import UIKit

class ViewController: UIViewController {
    override func viewDidLoad() {
        super.viewDidLoad()
        
        let label = UILabel(frame: CGRect(x: 100, y: 100, width: 200, height: 50))
        label.text = "Hello World"
        label.isUserInteractionEnabled = true
        view.addSubview(label)
        
        let tapGesture = UITapGestureRecognizer(target: self, action: #selector(handleTap(_:)))
        label.addGestureRecognizer(tapGesture)
    }
    
    @objc func handleTap(_ gesture: UITapGestureRecognizer) {
        if let label = gesture.view as? UILabel {
            let labelText = label.text
            print("Label Text: \(labelText ?? "")")
        }
    }
}