我可以在不使用名称的情况下引用 class 的 static 变量吗？ （用于继承）

Question

Let's say I have some code:

class BuildingWithRecipe {
    static recipeType = ""
    findRecipe(){
        doStuffWith([not this].recipeType);
    }
}

class Furnace extends BuildingWithRecipe {
    static recipeType = "smelting"
}

I want to be able to access a static method of a class with a keyword inside of an instance method of that class, so when I extend BuildingWithRecipe(lets say with Furnace) I can simply set the static recipeType property and the findRecipe method will access Furnace.recipeType instead of BuildingWithRecipe.recipeType when called on an instance of Furnace.

Is this possible?

Answer 1

You can do that with this.constructor :

findRecipe(){
    doStuffWith(this.constructor.recipeType);
}