ios – 离开导航控制器

self.navigationController?.popViewControllerAnimated(false)

否则呢

self.dismissviewControllerAnimated(false,completion: nil)

更新

转到Storyboard,选择要导航到的ViewController并添加storyboard id.确保单击“使用故事板ID”

转到要导航的类,然后添加以下代码

let storyboard = UIStoryboard(name: "Main",bundle: nil)
// vc is the Storyboard ID that you added
// as! ... Add your ViewController class name that you want to navigate to
let controller = storyboard.instantiateViewControllerWithIdentifier("vc") as! ViewController
self.presentViewController(controller,animated: true,completion: { () -> Void in
})

在您要导航时使用的操作中添加此代码.