varappDelegate =UIApplication.sharedApplication().delegateas!AppDelegate
@H_403_5@Swift中 有时候添加ViewController的时候,我们需要使用UIStoryboard进行加载
@H_403_5@我们在AppDelegate中创建MainStoryBoard
@H_403_5@varstoryBoard:UIStoryboard?
@H_403_5@storyBoard=UIStoryboard(name:"Main",bundle:nil)
@H_403_5@ funcgetMainStoryBoard()->UIStoryboard{
@H_403_5@ returnstoryBoard!
@H_403_5@ }
@H_403_5@varcir_vc:CircleImageViewController! =appDelegate.getMainStoryBoard().instantiateViewControllerWithIdentifier("CircleImageViewController")as!CircleImageViewController
@H_403_5@ self.navigationController?.pushViewController(cir_vc,animated:true)
@H_403_5@通过StoryBoardId创建了ViewController