What is the real-time performance of js prototype?

This article mainly explains "what is the real-time performance of js prototype". Interested friends may wish to take a look at it. The method introduced in this paper is simple, fast and practical. Let's let the editor take you to learn "what is the real-time performance of the js prototype?"

1. The prototype is real-time, which means that the properties and methods of the prototype object are updated in real time.

2. Objects in js are passed through references, and there is only one prototype object, rather than new copying an object, so the operation and update of the prototype will affect all objects. This is the real-time performance of the prototype object.

Example

Gadget.prototype.price = 100 return Gadget.prototype.getInfo = function () {Gadget.prototype.getInfo () {Gadget.Gadget.prototype.getInfo = function () {Gadget.prototype.getInfo = Gadget.prototype.getInfo = function () {Gadget.prototype.getInf Here is the website, more related content can enter the relevant channels to inquire, follow us, continue to learn!