ios - 大标题，居中对齐

Question

我尝试在大标题模式下将标题居中，但该代码不受影响。在 AppDelegate 中:

func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplicationLaunchOptionsKey: Any]?) -> Bool {
    // Override point for customization after application launch.

    let paragraphStyle = NSMutableParagraphStyle()
    paragraphStyle.alignment = .center
    UINavigationBar.appearance().largeTitleTextAttributes = [NSAttributedStringKey.paragraphStyle: paragraphStyle]

    return true
}

Answer 1

大标题不能居中，它的位置在左边并且左对齐。标题的大小无关紧要，如果您希望标题居中，则必须创建自己的自定义标题。