Deep understanding of Arrow functions in JavaScript

This article mainly introduces how to deeply understand the arrow functions in JavaScript. In this article, we will mainly explain ES6 versions of JS. If you need them, you can refer to the arrow from the beginning as part of JavaScript, in the first JavaScript code, we recommend that you wrap the inline script code in the HTML comments to prevent browsers that do not support JavaScript from displaying your code as plain text by mistake. You may have written the following code: