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Editor to share with you how to achieve prototype inheritance JavaScript, I believe that most people do not know much about it, so share this article for your reference, I hope you can learn a lot after reading this article, let's go to understand it!

1. Define a new constructor, and internally use call () to call the structure function you want to inherit, binding this.

2. The prototype chain inheritance is realized with the help of intermediate function F, which is best accomplished by encapsulated inherits function.

3. Continue to define new methods on the new constructor prototype.

Example

Function inherits (Child, Parent) {var F = function () {}; F.prototype = Parent.prototype; Child.prototype = new F (); Child.prototype.constructor = Child;} these are all the contents of the article "how to implement prototype inheritance in JavaScript". Thank you for reading! I believe we all have a certain understanding, hope to share the content to help you, if you want to learn more knowledge, welcome to follow the industry information channel!

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