Ios 滑动门不工作

我把这个当作幻灯片。但我希望它从我的商店主屏幕开始。在我的应用程序中，我的根/初始VC是登录页面。当我使用下面的代码时，它直接进入ShopHome。但我希望我的应用程序从登录开始，然后从ShopHome屏幕上的菜单开始。我尝试将root改为LoginVC，但当我在ShopHome页面时，菜单不起作用

AppDelegate

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

    let mainViewController = storyboard.instantiateViewController(withIdentifier: "ShopHomeVC") as! ShopHomeVC
    let rightViewController = storyboard.instantiateViewController(withIdentifier: "RightMenuVC") as! RightMenuVC
    let nvc: UINavigationController = UINavigationController(rootViewController: mainViewController)

    let slideMenuController = SlideMenuController(mainViewController: nvc, rightMenuViewController: rightViewController)
    self.window?.rootViewController = slideMenuController
    self.window?.makeKeyAndVisible()

我查看了幻灯片菜单

使用此选项并添加代理

 let leftViewController = storyboard.instantiateViewController(withIdentifier: "LeftViewController") as! LeftViewController
 let rightViewController = storyboard.instantiateViewController(withIdentifier: "RightViewController") as! RightViewController
 let nvc: UINavigationController = UINavigationController(rootViewController: mainViewController)
 let slideMenuController = SlideMenuController(mainViewController:  nvc,leftMenuViewController: leftViewController, rightMenuViewController: rightViewController)

 slideMenuController.automaticallyAdjustsScrollViewInsets = true
 slideMenuController.delegate = mainViewController
 self.window?.rootViewController = slideMenuController
 self.window?.makeKeyAndVisible()

---

我就是这样解决的。在我的登录按钮上，操作更改了我的根

@IBAction func loginButtonAction(_ sender: Any) {
let mainViewController = storyboard.instantiateViewController(withIdentifier: "ShopHomeVC") as! ShopHomeVC
let rightViewController = storyboard.instantiateViewController(withIdentifier: "RightMenuVC") as! RightMenuVC
let nvc: UINavigationController = UINavigationController(rootViewController: mainViewController)

let slideMenuController = SlideMenuController(mainViewController: nvc, rightMenuViewController: rightViewController)
UIApplication.shared.delegate?.window?.rootViewController = slideMenuController
}

---

多亏了@kaminar4（GitHub）

，我的应用程序将从VC开始，那里有

SlideMenu

，对吗？我不想这样，在VC之后，你可以更改根目录并制作为幻灯片菜单如何？如果不在AppDelegate中设置rootViewController，这件事就不能完成吗？在AppDelegate中设置根vc，并在appdeegate实例之后使用change root view controller SimpleB，但在这之后如何更改？有解决方案吗？