express with ejs code example

Example 1: express ejs

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

app.set('view engine', 'ejs');

app.get('/', (req, res) => {
  res.render('index', {foo: 'FOO'});
});

app.listen(4000, () => console.log('Example app listening on port 4000!'));

Example 2: express view engine', 'ejs

app.set("view engine", "ejs");
app.set("views", path.join(__dirname, "views"));

Example 3: add one file to another in ejs

<%- include('partials/messages'); %>