Utilize express middleware for applying CSS styles in web development

How's it going? I've been experimenting with middleware in Express JS, like this:

app.get ('/user/:school/:dual', function (req, res, next) {
  ......
  ...
  ......
});

Everything seems to be working fine so far.

But when I navigate to a specific route, such as: For instance localhost:4000/UCLA/2019

The defined styles aren't showing up.

I'm utilizing static files in Express JS within the public folder:

var express = require ('express');
var app = express ();
var path = require ('path');

//app.use(express.static(__dirname)); // Current directory is root
app.use (express.static (path.join (__ dirname, 'public'))); // "public" off of current is root

app.listen (4000);
console.log ('Listening on port 4000');

The Public folder contains the following subfolders:

* Images
  -school
  -Light
* Vendor
  * Bootstrap
    * dist
       * css
         -file1.css
         -file2.css
       * fonts
       * js

I attempted removing some of the folders to speed up access to static files, but even after doing so, when trying to access localhost:4000/UCLA/2019, the CSS styles don't load properly.

Answer №1

I have encountered this issue before and one suggestion is to route the :4000 requests using apache reverse proxy. Sometimes, using the port can cause problems with static files.

If this solution does not work for you, you can try:

app.use(express.static('public'));

instead of

app.use (express.static (path.join (__ dirname, 'public')));

and place a static file in the public folder to see if it resolves the issue.

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