自定义UINavigationController


1、代理文件.h里定义

UINavigationController *navcontroller;

2、代理文件.m里重写

在- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions

里重写

初始化UINavigationController

navcontroller=[[UINavigationController alloc]init]

[navcontroller   pushViewController:self.viewController animated:YES];

  self.window.rootViewController = navigation;


其他不变,这时就在页面中生成nav了。