如何在typescript的接口中放置常量.就像在java中一样:
interface OlympicMedal {
static final String GOLD = "Gold";
static final String SILVER = "Silver";
static final String BRONZE = "Bronze";
}
如何在typescript的接口中放置常量.就像在java中一样:
interface OlympicMedal {
static final String GOLD = "Gold";
static final String SILVER = "Silver";
static final String BRONZE = "Bronze";
}
不能在接口中声明值.
您可以在模块中声明值:
module OlympicMedal {
export var GOLD = "Gold";
export var SILVER = "Silver";
}
在即将发布的TypeScript中,您将能够使用const
:
module OlympicMedal {
export const GOLD = "Gold";
export const SILVER = "Silver";
}
OlympicMedal.GOLD = 'Bronze'; // Error