如何将UIBezierPath添加到使用自动布局的UIView？

import UIKit

class CustomView: UIView {
    private let shapeLayer = CAShapeLayer()
    
    override init(frame: CGRect) {
        super.init(frame: frame)
        setup()
    }
    
    required init?(coder aDecoder: NSCoder) {
        super.init(coder: aDecoder)
        setup()
    }
    
    private func setup() {
        layer.addSublayer(shapeLayer)
    }
    
    override func layoutSubviews() {
        super.layoutSubviews()
        
        let path = UIBezierPath(rect: bounds) // 使用自定义的UIBezierPath，这里以绘制矩形为例
        shapeLayer.path = path.cgPath
    }
    
    override func draw(_ rect: CGRect) {
        super.draw(rect)
        
        // 在这里可以使用UIBezierPath绘制其他图形
    }
}

import UIKit

class ViewController: UIViewController {
    override func viewDidLoad() {
        super.viewDidLoad()
        
        let customView = CustomView()
        customView.translatesAutoresizingMaskIntoConstraints = false
        view.addSubview(customView)
        
        NSLayoutConstraint.activate([
            customView.topAnchor.constraint(equalTo: view.topAnchor),
            customView.leadingAnchor.constraint(equalTo: view.leadingAnchor),
            customView.trailingAnchor.constraint(equalTo: view.trailingAnchor),
            customView.bottomAnchor.constraint(equalTo: view.bottomAnchor)
        ])
    }
}