如何将属性从cellForRowAtIndexPath传递到UIImage视图的subClass

// CustomCell.swift
class CustomCell: UITableViewCell {
    var imageURL: String?
    
    override func prepareForReuse() {
        super.prepareForReuse()
        imageURL = nil
    }
}

// CustomImageView.swift
class CustomImageView: UIImageView {
    var imageURL: String?
    
    override func layoutSubviews() {
        super.layoutSubviews()
        
        if let imageURL = imageURL {
            // 根据imageURL加载图片
            // 例如使用SDWebImage库：self.sd_setImage(with: URL(string: imageURL), completed: nil)
        }
    }
}

// UITableViewDataSource
func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
    let cell = tableView.dequeueReusableCell(withIdentifier: "CustomCell", for: indexPath) as! CustomCell
    cell.imageURL = "https://example.com/image.jpg" // 设置要传递的数据
    return cell
}