if(@available(iOS13.0, *)) {
? ? ? ? //設置導航顏色
? ? ? ? UINavigationBarAppearance *appearance = [UINavigationBarAppearance new];
? ? ? ? [appearance configureWithOpaqueBackground];
? ? ? ? appearance.backgroundColor = [UIColor redColor];
? ? ? ? //設置標題字體顏色
? ? ? ? [appearance setTitleTextAttributes:
?? ? ? ? @{NSForegroundColorAttributeName:[UIColor whiteColor], NSFontAttributeName:[UIFont boldSystemFontOfSize:16]}];
? ? ? ? //去掉導航欄線條
? ? ? ? appearance.shadowColor= [UIColor clearColor];
? ? ? ? self.navigationBar.standardAppearance = appearance;
? ? ? ? self.navigationBar.scrollEdgeAppearance = ?self.navigationBar.standardAppearance;
?? ?}
見下圖：
iOS15導航欄設置
