The requested resource at / could not be found on the server

Currently, I am in the process of developing a webpage that utilizes Angular to dynamically alter DOM elements. The project includes a public folder housing HTML, CSS, JavaScript, and JSON files. To share the project, I have set up Node to run it from localhost. Below is an excerpt from my server.js code:

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

app.get('/', function(req,res){
   res.sendFile(path.join(__dirname + '/public')); 
});

app.listen(8080, function(){
    console.log((new Date()) + " Server is listening on port 8080");
});   

When I try to access localhost:8080, it displays 'Cannot GET /'. What mistake might I be making?

Answer №1

If you're looking for the correct way to serve static files using Express, here's how you can do it:

//Serve static files
app.use(express.static(path.join(__dirname, 'public')));

//Send index file for any other GET request
app.get('/*', function (req, res) {
    res.sendFile('index.html', {root: path.join(__dirname, 'public')});
});

Additionally, it's important to note that when using app.get, it should be the last route declared in your Node application. Make sure to define API endpoints above (before) the final app.get declaration.

Answer №2

Make sure to reference the correct HTML file that you want to showcase. If you have an index.html file in your public folder, be sure to specify '/public/index.html'. I tested it out and it worked perfectly.

Answer №3

Implemented Muli's solution and now all files are being served flawlessly. Check out the revised code:

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

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

app.get('/', function(req,res){
   res.sendFile('index.html', {root: path.join(__dirname, './public')}) 
});

app.listen(8080, function(){
    console.log((new Date()) + " Server is up and running on port 8080");
});

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