web-server/index.js at master · Tobbi49ja/web-server · GitHub

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// 1. Import express
const express = require('express');

const fs = require('fs').promises;

const path = require('path');

// 2. Create an Express app
const app = express();

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

app.use(express.urlencoded({ extended: true }));

// 3. Define a route (when browser accesses "/")
app.get('/', async (req, res, next) => {
  // res.send('Hello, World!').status(200);
  // next();
  try {
    const filePath = path.join(__dirname, 'public', 'home.html');
    const data = await fs.readFile(filePath, 'utf-8');
    res.send(data);
  } catch (error) {
    console.error('Error reading file:', error);
    res.status(500).send('Internal Server Error');
  }

});

app.get('/about', (req, res) => {
  res.send('This is the About page');
});

app.get('/contact', (req, res) => {
  res.send('Contact us at: contact@example.com');
});

app.get('/welcome', (req, res) => {
  res.send(`
    <h1>Welcome to My Express App</h1>
    <p>This is an HTML response.</p>
  `);
});

app.post('/submit', async (req, res) => {

  const userName = req.body.name;
  res.send(`


    <!DOCTYPE html>
    <html lang="en">
    <head>

      <meta charset="UTF-8">
      <meta name="viewport" content="width=device-width, initial-scale=1.0">
      <title>submitted</title>
      <link rel="stylesheet" href="static/css/styles.css">
    </head>
    <body>
      <div class="container">
        <h1>thanks ${userName}!</h1>
        <p>thanks so much for filling the form!</p>
        <p>courtesy of tobbi</p>
      </div>
    </body>
    </html>


    `);

 });
// Optional: Handle not found
app.use((req, res) => {

  res.status(404).send('Page not found');

});

// 4. Start the server on port 3000
app.listen(3000, () => {
  console.log('Server running at http://localhost:3000');
});