在自定义UITableViewCell中设置元素的拐角半径

class CustomTableViewCell: UITableViewCell {
    
    override func layoutSubviews() {
        super.layoutSubviews()
        
        // 设置拐角半径的元素
        let label = UILabel(frame: CGRect(x: 10, y: 10, width: 100, height: 30))
        label.text = "Custom Label"
        label.layer.cornerRadius = 5.0
        label.layer.masksToBounds = true
        self.contentView.addSubview(label)
        
        let imageView = UIImageView(frame: CGRect(x: 120, y: 10, width: 30, height: 30))
        imageView.image = UIImage(named: "customImage")
        imageView.layer.cornerRadius = 15.0
        imageView.layer.masksToBounds = true
        self.contentView.addSubview(imageView)
    }
}