如何在UITableViewController中引用自定义UIView的子视图按钮

import UIKit

class CustomView: UIView {
    let customButton: UIButton = {
        let button = UIButton(type: .system)
        button.setTitle("Click Me", for: .normal)
        button.addTarget(self, action: #selector(buttonTapped), for: .touchUpInside)
        return button
    }()
    
    override init(frame: CGRect) {
        super.init(frame: frame)
        setupViews()
    }
    
    required init?(coder: NSCoder) {
        super.init(coder: coder)
        setupViews()
    }
    
    private func setupViews() {
        addSubview(customButton)
        customButton.translatesAutoresizingMaskIntoConstraints = false
        NSLayoutConstraint.activate([
            customButton.centerXAnchor.constraint(equalTo: centerXAnchor),
            customButton.centerYAnchor.constraint(equalTo: centerYAnchor)
        ])
    }
    
    @objc private func buttonTapped() {
        print("Button tapped!")
    }
}

import UIKit

class MyTableViewController: UITableViewController {
    let customView = CustomView()
    
    override func viewDidLoad() {
        super.viewDidLoad()
        
        // 添加自定义视图到table view controller的view中
        view.addSubview(customView)
        
        // 设置约束
        customView.translatesAutoresizingMaskIntoConstraints = false
        NSLayoutConstraint.activate([
            customView.topAnchor.constraint(equalTo: view.safeAreaLayoutGuide.topAnchor),
            customView.leadingAnchor.constraint(equalTo: view.leadingAnchor),
            customView.trailingAnchor.constraint(equalTo: view.trailingAnchor),
            customView.heightAnchor.constraint(equalToConstant: 100)
        ])
    }
    
    // 其他UITableViewDataSource和UITableViewDelegate方法...
}

override func viewDidLayoutSubviews() {
    super.viewDidLayoutSubviews()
    // 进行必要的布局调整
}