Swift UIKit 组件-UIButton(按钮)

预览：

import UIKit
class ViewController: UIViewController {
    override func viewDidLoad() {
        super.viewDidLoad()
        let MyButton = UIButton(type: .system)
        MyButton.frame = CGRect(x: 135, y: 50, width: 160, height: 35)
        MyButton.setTitle("Button(按钮)", for: .normal)
        MyButton.configuration = .filled()
        view.addSubview(MyButton)
        // Do any additional setup after loading the view.
    }
}