How to set a background image using CSS in a Node.js application with Express

I'm currently delving into Node.js and as a total newbie, I haven't been successful in finding a solution. This is my directory structure:

app --> public --> a.jpg & style.css

When I provide access to these files in Express, it's done in the following way:

var express = require("express");
var app = express();
var PORT = 3000;
app.use(express.static("./app/public"));

The CSS file works fine. However, when I try to call the background-image property in the style sheet, it fails to locate the image and apply it. I've attempted the following combinations with no success:

body{
    background-image: "../app/public/a.jpg";
    background-image: "./app/public/a.jpg";
    background-image: "/app/public/a.jpg";
    background-image: "/public/a.jpg";
    background-image: "./public/a.jpg";
    background-image: "/a.jpg";
    background-image: "a.jpg";
}

Could someone please guide me in the right direction?

Answer №1

Make sure to specify the path to your image within the url("...") function.

Considering the layout of your project, the correct path would be:

body{
    background-image: url("a.jpg");
}

Further Information

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