HarmonyOS ArkTS 中enum枚举类型

HarmonyOS ArkTS 中enum枚举类型可以为一组数值赋予友好的名字。

enum Color {Red, Green, Blue};
let c: Color = Color.Green;

enum PageState {
  Loading = 0,
  Success = 1,
  Fail = 2
}

let p: PageState = PageState.Success