iOS如何创建带有标签的UIView边框

let myView = UIView(frame: CGRect(x: 50, y: 50, width: 200, height: 100))

myView.layer.borderWidth = 2.0
myView.layer.borderColor = UIColor.red.cgColor

let label = UILabel(frame: CGRect(x: 10, y: 10, width: 100, height: 30))
label.text = "标签"
myView.addSubview(label)

import UIKit

class ViewController: UIViewController {
    override func viewDidLoad() {
        super.viewDidLoad()
        
        let myView = UIView(frame: CGRect(x: 50, y: 50, width: 200, height: 100))
        myView.layer.borderWidth = 2.0
        myView.layer.borderColor = UIColor.red.cgColor
        
        let label = UILabel(frame: CGRect(x: 10, y: 10, width: 100, height: 30))
        label.text = "标签"
        myView.addSubview(label)
        
        self.view.addSubview(myView)
    }
}