Creating Modular Code in Node.js Using Classes
In Node.js, the class keyword is used to create a blueprint for objects, supporting object-oriented programming principles such as encapsulation, inheritance, and polymorphism. Classes contain properties and methods and can be instantiated to create multiple objects. Node.js classes allow developers to structure code in a more modular and maintainable way, improving readability and reusability. A class can have a constructor, which initializes object properties, and methods, which define object behaviors. Additionally, inheritance enables a class to inherit properties and methods from another class, promoting code reuse and the DRY (Don't Repeat Yourself) principle.
This code defines a Person class with a constructor and a greet method. The Student subclass extends Person, adding a studentID property and a getStudentDetails method. An instance of Student is created, and its details are logged.
#code #coding #javascript #nodejs #programming
On this page of the site you can watch the video online Creating Modular Code in Node.js Using Classes with a duration of hours minute second in good quality, which was uploaded by the user Donutloop 07 July 2024, share the link with friends and acquaintances, this video has already been watched 36 times on youtube and it was liked by 0 viewers. Enjoy your viewing!
