swift基礎篇：iOS控件大拌菜：UILable UIButton UITextView

override func viewDidLoad() { super.viewDidLoad() let label1 = UILabel(frame: CGRectMake(10, 50, 300, 400)) label1.text = "swift" // 背景顏色，字體顏色，對齊方式 lab

>>阅读原文<<