didFinishLunchingWithOptions里面为什么没有初始化代码了？

public func application(application: UIApplication, didReceiveRemoteNotification user...application:willFinishLaunchingWithOptions: or application:didFinishLaunchingWithOp...

The application(_:willFinishLaunchingWithOptions:) and application(_:didFinishLaunchingWithOptions...Transitioning to the background: applicationDidEnterBackground(_:)...