步驟一：手動初始化storyboard.首先刪除系統自動創建的ViewController.h, ViewController.m 和 main.storyboard這三個文件。

2.點擊項目——>General——>Deployment Info,在Main Interface選項中將main刪除。

3.新建一個Storyboard文件，拖一個控制器，在拖一個按鈕。點擊storyboard上方的導航條，在右側“屬性”欄下view Controller復選框中Title下方將“Is? Initial View Controller”勾選上。

4. ? ?在AppDelegate.m文件中的didFinishLaunchingWithOptions方法中填寫下面代碼：

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

//? ? 1. Create a window

self.window= [[UIWindowalloc]initWithFrame:[UIScreenmainScreen].bounds];

//? ? 2. Create Controller(A StoryBoard)

UIStoryboard*story = [UIStoryboardstoryboardWithName:@"Storyboard"bundle:nil];

//? ? 2.1 Instantiate Controller (With Sweet(jian tou))

UIViewController*vc = [storyinstantiateInitialViewController];

//? ? 3. Set the window Root Controller

self.window.rootViewController= vc;

//? ? 4. Put the window as the Main Window and visible

[self.windowmakeKeyAndVisible];

returnYES;

}

步驟二：通過標記初始化storyboard。首先刪除系統自動創建的ViewController.h, ViewController.m 和 main.storyboard這三個文件。

2.點擊項目——>General——>Deployment Info,在Main Interface選項中將main刪除。

3.新建一個Storyboard文件，拖一個控制器，在拖一個按鈕。點擊storyboard上方的導航條，在右側“屬性”欄左側選項中identity選項下storyboard ID里填寫“Vstar”,之后點擊回車鍵。

4. ? ?在AppDelegate.m文件中的didFinishLaunchingWithOptions方法中填寫下面代碼：

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

//? ? 1. Create a window

self.window= [[UIWindowalloc]initWithFrame:[UIScreenmainScreen].bounds];

//? ? 2. Create Controller(A StoryBoard)

UIStoryboard*story = [UIStoryboardstoryboardWithName:@"Storyboard"bundle:nil];

//? ? 2.1 Instantiate Controller (With Sweet(jian tou))

UIViewController*vc = [storyinstantiateViewControllerWithIdentifier:@"Vstar"];

//? ? 3. Set the window Root Controller

self.window.rootViewController= vc;

//? ? 4. Put the window as the Main Window and visible

[self.windowmakeKeyAndVisible];

returnYES;

}

總結

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