如何通过Javascript中另一个类的实例访问另一个类中的方法

Question

I have two classes as follows.

class Users{
    createUser(){
       //...
    }
}

Another class

class Cars{
    createCar(){
       //....
    }
}

Main class

class Api{
    //....
}

I need to access the first two classes though last class as follows

Api=new API()
Api.Users.createUser()
//also
Api.Cars.createCar()

How it is possible in javascript. is this a good practice?

Answer 1

 class Users { createUser(){ console.log('createUser'); } } class Cars { createCar(){ console.log('createCar') } } class Api { Users = new Users; Cars = new Cars; } var api = new Api() api.Users.createUser() api.Cars.createCar()

Answer 2

You will need to create an instance of each class inside the API class. Then you can access them through dot notation and call their respective public functions.