JS implementation gets the current URL and source URL method _javascript Tips

The example of this article tells JS implementation to get the current URL and source URL method. Share to everyone for your reference, specific as follows:

Index.html:

<! DOCTYPE html>
 
 

Demo.html:

<! DOCTYPE html>
 
 

Effect Chart:

Assuming it's coming through http://www.jb51.net/index.html.

So:

Gets the current URL is: http://www.jb51.net/demo.html
The URL to get the source is: http://www.jb51.net/index.html

Description

Document. The URL property returns the URL to the current document.
The Document.referrer property returns the URL to the document that loads the current document.

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I hope this article will help you with JavaScript programming.