如何自定义UIAlertController以在右侧添加图像

import UIKit

class CustomAlertController: UIAlertController {
    var customImageView: UIImageView!
    
    override func viewDidLoad() {
        super.viewDidLoad()
        
        // 创建UIImageView并设置位置和大小
        customImageView = UIImageView(frame: CGRect(x: self.view.bounds.size.width - 100, y: 10, width: 80, height: 80))
        customImageView.contentMode = .scaleAspectFit
        
        // 设置图像
        customImageView.image = UIImage(named: "your_image_name")
        
        // 将UIImageView添加到UIAlertController的view中
        self.view.addSubview(customImageView)
    }
}

// 在需要显示自定义UIAlertController的地方使用CustomAlertController的实例
let alertController = CustomAlertController(title: "标题", message: "消息", preferredStyle: .alert)
alertController.addAction(UIAlertAction(title: "确定", style: .default, handler: nil))

// 显示UIAlertController
self.present(alertController, animated: true, completion: nil)