Codeigniter中的PHP文件不会更新CSS和JS更改

Question

I have a project with Codeigniter that worked very well. I linked my CSS and JS files in my PHP documents and all worked fine. But now I see that it does not recognize the changes I made to the scripts. For example, I change the Background color in a class but it still show the old color, and same with JS, I change the content of a string but it still show old content. But when I link the same scripts to a HTML document, the work correctly and apply the changes. I'm so confused, I don't know why this happen, it's very strange.

PD: I'm using bootstrap and all my Scripts are at the end of the body tag

Answer 1

Try clear browser cache.

Try open your project on another browser.

Try clear CodeIgniter cache ( if activated ).

Share your main templates ( how you build HEAD section for instance )

Put timestamps at the end of your main .css files or .js files like :

<link rel="stylesheet" type="text/css" href="/your-css-file.css?<?php echo date('l jS \of F Y h:i:s A'); ?>" />

... in order to load always your latest css source.

Answer 2

Use following lines in your head tag

Also, put timestamp with your CSS files.