How to get the javascript on a web page

With the continuous development of network technology, JavaScript is used more and more widely in web pages, and obtaining JavaScript in web pages is becoming a need for more and more developers. In this article, we will explore how to obtain the JavaScript on a web page to facilitate development work.

1. Understand JavaScript

Before we start to obtain the JavaScript on the web page, we need to first understand the relevant knowledge points of JavaScript. JavaScript is a scripting language whose main function is to achieve interactive effects on web pages. JavaScript can be well combined with HTML and CSS to achieve dynamic web page effects, such as interaction, animation, form validation, etc.

2. View the source code of the web page

The most basic way to obtain the JavaScript on the web page is to view the source code of the web page. In web pages, JavaScript is usually written in

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