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[英]How to generate a javascript base class instance from a derived class
[英]How to get derived class name from base class?
是否可以從基本構造函數獲取派生類名?
class Entity {
constructor() {
// how to log here a class?
console.log('a')
}
}
class a extends Entity {}
new a()
您可以使用Function.name
在JavaScript / TypeScript中輸出函數的名稱,請參見以下答案 :
class Entity { constructor() { console.log(this.constructor.name) } } class A extends Entity {} const a = new A(); console.log(a.constructor.name);
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