What is encapsulation in object-oriented

What is encapsulation in object-oriented programming?

In object-oriented programming methods, encapsulation refers to an abstract functional interface. A method that partially wraps and hides implementation details. Encapsulation can be thought of as a protective barrier that prevents the code and data of the class from being randomly accessed by code defined by the external class.

Object-oriented programming

Object-oriented (Object Oriented) is a software development method. Object-oriented concepts and applications have transcended programming and software development and expanded to fields such as database systems, interactive interfaces, application structures, application platforms, distributed systems, network management structures, CAD technology, artificial intelligence and other fields. Object-oriented is a method of understanding and abstracting the real world. It is the product of the development of computer programming technology to a certain stage.

Object-oriented is relative to process-oriented. The object-oriented method organizes related data and methods into a whole and treats the system from a higher level, which is closer to the nature of things. operating mode.

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