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代码搭建项目主框架(未抽取)

首页

消息

发现

我

确定项目主框架

代码搭建项目主框架

• 在AppDelegate的didFinishLaunchingWithOptions方法里面添加:

  func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplicationLaunchOptionsKey: Any]?) -> Bool {
  
    window = UIWindow(frame: UIScreen.main.bounds)
  
    let tabbarVC = UITabBarController()
    window?.rootViewController = tabbarVC
  
    // 首页
    let homeVC = HMHomeViewController()
    homeVC.title = "首页"
    homeVC.tabBarItem.image = UIImage(named: "tabbar_home")
    tabbarVC.addChildViewController(UINavigationController(rootViewController: homeVC))
  
    let messageVC = HMMessageViewController()
    messageVC.title = "消息"
    messageVC.tabBarItem.image = UIImage(named: "tabbar_message_center")
    tabbarVC.addChildViewController(UINavigationController(rootViewController: messageVC))
  
    let discoverVC = HMDiscoveryViewController()
    discoverVC.title = "发现"
    discoverVC.tabBarItem.image = UIImage(named: "tabbar_discover")
    tabbarVC.addChildViewController(UINavigationController(rootViewController: discoverVC))
  
    let profileVC = HMProfileViewController()
    profileVC.title = "我"
    profileVC.tabBarItem.image = UIImage(named: "tabbar_profile")
    tabbarVC.addChildViewController(UINavigationController(rootViewController: profileVC))
  
    window?.makeKeyAndVisible()
  
    return true
  }