Project files
about.html
index.html
index.js
node_modules/
package.json
views/students.ejs
var express = require('express'); var app = express(); app.set('view engine', 'ejs'); app.get('/', function(req, rep) { rep.sendFile(__dirname + '/index.html'); }) app.get('/about', function(req, rep) { rep.sendFile(__dirname + '/about.html'); }) var students = { 1 : 'Mark', 2 : 'Tom', 3 : 'john' } app.get('/students/:id', function(req, rep) { rep.render('students', { name : students[req.params.id] , id : req.params.id}); }) app.listen(3000, function() { console.log('our server is live on posrt 3000'); })
package.json
{
"name": "express_test",
"version": "1.0.0",
"description": "",
"main": "index.js",
"scripts": {
"test": "echo \"Error: no test specified\" && exit 1"
},
"author": "",
"license": "ISC",
"dependencies": {
"ejs": "^2.5.5",
"express": "^4.14.1"
}
}
\views\students.ejs
<html> <head> <style> body { background-color: limegreen } </style> </head> <body> <h1>You have requested the student name : <%= name %></h1> <p>id : <%= id %></p> </body> </html>
index.html
<html> <head> <style> body { background-color: limegreen } </style> </head> <body> <h1>Home Page</h1> </body> </html>
about.html
<html> <head> <style> body { background-color: limegreen } </style> </head> <body> <h1>About Page</h1> </body> </html>
