expressjsHow do I set up a content management system using Express.js?

Setting up a content management system using Express.js is a relatively simple process. It involves the following steps:

1. Install Express.js: npm install express
2. Create an Express application:

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

3. Set up a database connection:

const mongoose = require('mongoose');
mongoose.connect('mongodb://localhost/my_database', {
  useNewUrlParser: true,
  useUnifiedTopology: true
});

4. Define the routes for the content management system:

app.get('/', (req, res) => {
  res.send('Hello World!');
});

5. Start the server: app.listen(3000);
6. Test the content management system by visiting localhost:3000 in a web browser.

Helpful links

• Express.js Documentation
• Mongoose Documentation

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