Single View Application 改成空模板的歩揍(xcode6.0.1):
1.删除info.plist 中的Main Storyboard file base name 选项
2.将ViewController的class改成UIViewController,ViewController类可删也可保留
3.删除mainStoryBoard
4.在AppDelegate中添加代码:
self.window = [UIWindow alloc]initWithFrame:[UIScreen mainScreen].bounds];
self.window.backgroundColor = [UIColor whiteColor];
[self.window makeKeyAndVisible];