This content originally appeared on DEV Community and was authored by Sudhanshu Gaikwad
This program creates a simple HTTP server using Node.js that serves different content based on the URL requested.
Key Features:
Responds with a plain text message for the / route.
Serves an Home.html file when the /Home.html URL is accessed.
Commands
1) npm init
2) npm install nodemon
Create file index.js After that looks like this:
index.js
var http = require("http");
var fs = require("fs");
var path = require("path");
var port = 1515;
var app = http.createServer(function (req, res) {
const url = req.url;
if (url === "/Home.html" || url === "/") {
const filePath = path.join(__dirname, "Home.html");
fs.readFile(filePath, function (err, data) {
if (err) {
res.writeHead(404, { "Content-Type": "text/plain" });
res.write("404 Not Found");
res.end();
} else {
res.writeHead(200, { "Content-Type": "text/html" });
res.write(data);
res.end();
}
});
} else {
res.writeHead(200, { "Content-Type": "text/plain" });
res.write("This is Routing Server in Node JS..!");
res.end();
}
});
app.listen(port, () => {
console.log("Your server is started on ", port);
});
Home.html
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>This File Run By Node JS</title>
<link
href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/css/bootstrap.min.css"
rel="stylesheet"
integrity="sha384-QWTKZyjpPEjISv5WaRU9OFeRpok6YctnYmDr5pNlyT2bRjXh0JMhjY6hW+ALEwIH"
crossorigin="anonymous"
/>
<script
src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/js/bootstrap.bundle.min.js"
integrity="sha384-YvpcrYf0tY3lHB60NNkmXc5s9fDVZLESaAA55NDzOxhy9GkcIdslK1eN7N6jIeHz"
crossorigin="anonymous"
></script>
</head>
<body>
<nav class="navbar navbar-expand-sm navbar-dark bg-dark">
<div class="container-fluid">
<a class="navbar-brand" href="javascript:void(0)">Node Js</a>
<button
class="navbar-toggler"
type="button"
data-bs-toggle="collapse"
data-bs-target="#mynavbar"
>
<span class="navbar-toggler-icon"></span>
</button>
<div class="collapse navbar-collapse" id="mynavbar">
<ul class="navbar-nav me-auto">
<li class="nav-item">
<a class="nav-link" href="javascript:void(0)">Home</a>
</li>
<li class="nav-item">
<a class="nav-link" href="javascript:void(0)">About</a>
</li>
<li class="nav-item">
<a class="nav-link" href="javascript:void(0)">Cotact</a>
</li>
</ul>
</div>
</div>
</nav>
<div class="container">
<div class="row">
<h1>This Is a Home Page..!</h1>
</div>
</div>
</body>
</html>
Your server will start, and your Home.html created in the folder looks like this.
This content originally appeared on DEV Community and was authored by Sudhanshu Gaikwad
Sudhanshu Gaikwad | Sciencx (2024-07-15T11:19:12+00:00) Node.js with Routing. Retrieved from https://www.scien.cx/2024/07/15/node-js-with-routing/
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