如何使用Swift创建调用UITapGestureRecognizer函数的UIBarButton？

import UIKit

class ViewController: UIViewController {

    override func viewDidLoad() {
        super.viewDidLoad()
        
        // 创建一个视图，我们将在其上添加手势识别器
        let tapView = UIView(frame: CGRect(x: 0, y: 0, width: 100, height: 50))
        tapView.backgroundColor = .blue
        view.addSubview(tapView)
        
        // 创建UITapGestureRecognizer
        let tapGesture = UITapGestureRecognizer(target: self, action: #selector(handleTap(_:)))
        
        // 将手势识别器添加到视图
        tapView.addGestureRecognizer(tapGesture)
        
        // 创建UIBarButtonItem
        let barButton = UIBarButtonItem(customView: tapView)
        
        // 将UIBarButtonItem添加到导航栏左侧
        navigationItem.leftBarButtonItem = barButton
    }
    
    // 处理轻击事件的方法
    @objc func handleTap(_ gesture: UITapGestureRecognizer) {
        print("Tapped!")
        // 在这里添加你的逻辑
    }
}