swift 加载 storyboard 里的UIViewController

let storyBoard:UIStoryboard! = UIStoryboard(name: "Main", bundle: nil)

let deskVC:DeskViewController! = storyboard!.instantiateViewControllerWithIdentifier("DeskViewController") as DeskViewController

        self.navigationController?.pushViewController(deskVC, animated: true)

swift 加载 storyboard 里的UIViewController

原文：http://www.cnblogs.com/shidaying/p/4329184.html