SwiftUI中的NavigationBarTitle文本颜色

我正在尝试更改导航Bartitle颜色（而不是背景）。我尝试了两种解决方案，但我的标题文本颜色只有在向下滚动时才会改变。屏幕打开时不改变

---

您需要为大标题添加相同的标题

.background (NavigationConfigurator { nc in
    
    nc.navigationBar.titleTextAttributes = [.foregroundColor : UIColor.blue]
    nc.navigationBar.largeTitleTextAttributes = [.foregroundColor : UIColor.blue]
    
})

另一种方法是使用外观而不是配置器，但应该在视图的

init

中执行（创建

NavigationView

之前），如

---

您还可以使用更完整的方法：

    init() {
        let coloredAppearance = UINavigationBarAppearance()

            // for inline displayMode
            coloredAppearance.titleTextAttributes = [.font : UIFont(name: "Georgia", size: 20)!, NSAttributedString.Key.foregroundColor: UIColor.blue]
            
            // for automatic and large displayMode
            coloredAppearance.largeTitleTextAttributes = [.font : UIFont(name: "Georgia", size: 20)!, NSAttributedString.Key.foregroundColor: UIColor.black]
            
            // or
            
            // for inline displayMode
    //        coloredAppearance.titleTextAttributes = [.font:UIFont.preferredFont(forTextStyle: .title1), NSAttributedString.Key.foregroundColor: UIColor.blue]
            // for automatic and large displayMode
    //        coloredAppearance.largeTitleTextAttributes = [.font:UIFont.preferredFont(forTextStyle: .title1), NSAttributedString.Key.foregroundColor: UIColor.black]

            // to make everything work normally
            UINavigationBar.appearance().standardAppearance = coloredAppearance
            UINavigationBar.appearance().scrollEdgeAppearance = coloredAppearance
    }
    var body: some View {
        NavigationView {
            Text("Screnn")
                .navigationBarTitle("Title", displayMode: .inline)
        }
        // Do not forget this
        // that means only show one view at a time no matter what device I'm working
        .navigationViewStyle(StackNavigationViewStyle())
    }

结果如下：

---

谢谢，它成功了。我不知道largetitle代表不同的文本。

init() {
    UINavigationBar.appearance().titleTextAttributes = [NSAttributedString.Key.foregroundColor: UIColor.blue]
    UINavigationBar.appearance().largeTitleTextAttributes = [NSAttributedString.Key.foregroundColor: UIColor.blue]
}

    init() {
        let coloredAppearance = UINavigationBarAppearance()

            // for inline displayMode
            coloredAppearance.titleTextAttributes = [.font : UIFont(name: "Georgia", size: 20)!, NSAttributedString.Key.foregroundColor: UIColor.blue]
            
            // for automatic and large displayMode
            coloredAppearance.largeTitleTextAttributes = [.font : UIFont(name: "Georgia", size: 20)!, NSAttributedString.Key.foregroundColor: UIColor.black]
            
            // or
            
            // for inline displayMode
    //        coloredAppearance.titleTextAttributes = [.font:UIFont.preferredFont(forTextStyle: .title1), NSAttributedString.Key.foregroundColor: UIColor.blue]
            // for automatic and large displayMode
    //        coloredAppearance.largeTitleTextAttributes = [.font:UIFont.preferredFont(forTextStyle: .title1), NSAttributedString.Key.foregroundColor: UIColor.black]

            // to make everything work normally
            UINavigationBar.appearance().standardAppearance = coloredAppearance
            UINavigationBar.appearance().scrollEdgeAppearance = coloredAppearance
    }
    var body: some View {
        NavigationView {
            Text("Screnn")
                .navigationBarTitle("Title", displayMode: .inline)
        }
        // Do not forget this
        // that means only show one view at a time no matter what device I'm working
        .navigationViewStyle(StackNavigationViewStyle())
    }