侧边栏效果

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
    self.window = [[UIWindow alloc] initWithFrame:[UIScreen mainScreen].bounds];
    
    // 侧滑菜单效果
    MRMenu *menu = [[MRMenu alloc] init];
    MRContentViewController *contentVC = [[MRContentViewController alloc] init];
    MRContentNavigationController *contentNavigationController = [[MRContentNavigationController alloc] initWithRootViewController:contentVC];
    
    MVYSideMenuOptions *options = [[MVYSideMenuOptions alloc] init];
    MVYSideMenuController *sideMenuController = [[MVYSideMenuController alloc] initWithMenuViewController:menu contentViewController:contentNavigationController options:options];
    sideMenuController.view.backgroundColor = [UIColor whiteColor];
    // 设置菜单控制器为窗口的跟控制器
    self.window.rootViewController = sideMenuController;
    
    // 设置窗口为主窗口
    [self.window makeKeyAndVisible];
    
    return YES;
}