使用 swift 5 从 Core Data 存储和检索 UIColor

Store and retrieve UIColor from Core Data using swift 5

以下问题的答案已部分折旧:Storing UIColor object in Core Data and Best way to save and retrieve UIColors to Core Data

1) 'unarchiveObject(with:)' 在 iOS 12.0 中被弃用:改为使用 +unarchivedObjectOfClass:fromData:error:

2) 'archivedData(withRootObject:)' 在 iOS 12.0 中被弃用:改为使用 +archivedDataWithRootObject:requiringSecureCoding:error:

extension UIColor 
{
   class func color(withData data:Data) -> UIColor 
   { return NSKeyedUnarchiver.unarchiveObject(with: data) as! UIColor }

   func encode() -> Data 
   { return NSKeyedArchiver.archivedData(withRootObject: self) }
}

尝试按照编译器说明和文档进行操作,我无法摆脱错误。有人可以澄清 Swift 5 中上述扩展方法的正确等效项吗?

Swift 5

尝试以下操作
extension UIColor {

     class func color(data:Data) -> UIColor? {
          return try? NSKeyedUnarchiver.unarchiveTopLevelObjectWithData(data) as? UIColor
     }

     func encode() -> Data? {
          return try? NSKeyedArchiver.archivedData(withRootObject: self, requiringSecureCoding: false)
     }
}