相关疑难解决方法(0)

我已将以下代码添加到我的 UIViewController 中：

override func viewDidLoad() {
    super.viewDidLoad()

    viewBrochures.isUserInteractionEnabled = true
    let brochure1: UIImageView = UIImageView(image: UIImage(named: "image1")!)
    brochure1.translatesAutoresizingMaskIntoConstraints = false
    brochure1.contentMode = .scaleAspectFit
    brochure1.frame = CGRect(x: 0, y: 0, width: UIScreen.main.bounds.width, height: 400)
    viewBrochures.addSubview(brochure1)
    let brochure2: UIImageView = UIImageView(image: UIImage(named: "image2")!)
    brochure2.translatesAutoresizingMaskIntoConstraints = false
    brochure2.contentMode = .scaleAspectFit
    brochure2.frame = CGRect(x: 0, y: 0, width: UIScreen.main.bounds.width, height: 400)
    viewBrochures.addSubview(brochure2)
    let brochure3: UIImageView = UIImageView(image: UIImage(named: "image3")!)
    brochure3.translatesAutoresizingMaskIntoConstraints = false
    brochure3.contentMode = .scaleAspectFit
    brochure3.frame = CGRect(x: 0, y: 0, width: UIScreen.main.bounds.width, …