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Typescript 创建与类相对应的“Map”实例_Typescript_Class_Dictionary - Fatal编程技术网

Typescript 创建与类相对应的“Map”实例

Typescript 创建与类相对应的“Map”实例,typescript,class,dictionary,Typescript,Class,Dictionary,是否可以创建一个表示类的属性名称和相应属性类型的映射类 我想要这样的东西: class Example { public A: string; public B: number; } let x = new Map(); // Magic's supposed to happen here let str = x.get("A"); // Here I expect `str` to have the type `string`. let num = x.g

是否可以创建一个表示类的属性名称和相应属性类型的映射类

我想要这样的东西:

class Example
{
    public A: string;
    public B: number;
}

let x = new Map(); // Magic's supposed to happen here
let str = x.get("A"); // Here I expect `str` to have the type `string`.
let num = x.get("B"); // Here I expect `num` to have the type `number`.
x.set("A", "hello world");
x.set("A", 10); // Here I expect an error
x.set("B", 10);
x.set("B", "hello world"); // Here I expect an error
可悲的是,我甚至不知道要查找什么关键字才能找到解决方案

希望你们能帮助我


提前感谢~

只需使用一个对象即可