how to call the “interface” keyword in Java

In Java, you can call an interface by following these steps:

1. carries out

public class MyClass implements MyInterface {
    // 实现接口中的方法
}

1. Implementing methods from an interface in a class means defining and implementing the methods specified by the interface in the class. For example:

public class MyClass implements MyInterface {
    @Override
    public void myMethod() {
        // 实现接口中的方法
    }
}

1. Instantiate an object of this class and call the methods defined in the interface. For example:

public class Main {
    public static void main(String[] args) {
        MyClass obj = new MyClass();
        obj.myMethod(); // 调用接口中的方法
    }
}

In this way, the methods defined in the interface can be called by the implementing class.