点storyboard空白处,而后如图 bash
Appdelegate文件中加一句话,如图 UINavigationBar.appearance()
的意思是修改掉全部的UINavigationBar
app
func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?) -> Bool {
// Override point for customization after application launch.
UINavigationBar.appearance().tintColor = .yellow
return true
}
复制代码
在须要修改的页面的viewdidload里面加这句ide
navigationController?.navigationBar.tintColor = .yellow
复制代码
以上这些是我目前总结出的最简单的方法,欢迎你们补充。ui