我之前问过类似的问题,但现在我做了更多的工作,并且有一个更细化的问题。我的applicationDidFinishLaunching:中有以下代码,创建3个View并将它们添加为窗口的subview:-(void)applicationDidFinishLaunching:(UIApplication*)application{GLViewController*controller=[[GLViewControlleralloc]init];self.glViewController=controller;[controllerrelease];glView=[[GLViewalloc