How does JavaScript determine the source of the previous page

This article mainly introduces JavaScript how to judge the source of the previous page, has a certain reference value, interested friends can refer to, I hope you can learn a lot after reading this article, the following let the editor take you to understand it.

Determine the source of the previous page

_ javascript: what is document.referrerJavaScript JS is the abbreviation of JavaScript, it is a literal scripting language, its interpreter is called JavaScript engine, is a part of the browser, mainly used for web development, can add a variety of dynamic effects to the website, make the page more beautiful.

Thank you for reading this article carefully. I hope the article "how to determine the source of the previous page" shared by the editor will be helpful to everyone. At the same time, I also hope that you will support and pay attention to the industry information channel. More related knowledge is waiting for you to learn!