主框架搭建demo

- (void)viewDidLoad {

    [super viewDidLoad];

  

    [self setUpAllChildViewController];

}

  

/**

 *  添加所有子控制器方法

 */

- (void)setUpAllChildViewController{

    // 1.添加第一个控制器

    CYXOneViewController *oneVC = [[CYXOneViewController alloc]init];

    [self setUpOneChildViewController:oneVC image:[UIImage imageNamed:@"tab_home_icon"] title:@"首页"];

  

    // 2.添加第2个控制器

    CYXTwoViewController *twoVC = [[CYXTwoViewController alloc]init];

    [self setUpOneChildViewController:twoVC image:[UIImage imageNamed:@"js"] title:@"技术"];

  

    // 3.添加第3个控制器

    CYXThreeViewController *threeVC = [[CYXThreeViewController alloc]init];

    [self setUpOneChildViewController:threeVC image:[UIImage imageNamed:@"qw"] title:@"博文"];

  

    // 4.添加第4个控制器

    CYXFourViewController *fourVC = [[CYXFourViewController alloc]init];

    [self setUpOneChildViewController:fourVC image:[UIImage imageNamed:@"user"] title:@"我的江湖"];

}

  

/**

 *  添加一个子控制器的方法

 */

- (void)setUpOneChildViewController:(UIViewController *)viewController image:(UIImage *)image title:(NSString *)title{

  

    UINavigationController *navC = [[UINavigationController alloc]initWithRootViewController:viewController];

    navC.title = title;

    navC.tabBarItem.image = image;

    [navC.navigationBar setBackgroundImage:[UIImage imageNamed:@"commentary_num_bg"] forBarMetrics:UIBarMetricsDefault];

  

    viewController.navigationItem.title = title;

  

    [self addChildViewController:navC];

}