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server.js
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server.js
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const http = require('http');
const fs = require('fs');
const path = require('path');
const server = http.createServer((req, res) => {
let filePath = '.' + req.url;
if (filePath === './') {
filePath = './index.html';
}
const extname = String(path.extname(filePath)).toLowerCase();
const contentType = {
'.html': 'text/html',
'.js': 'text/javascript',
'.css': 'text/css',
'.json': 'application/json',
'.png': 'image/png',
'.jpg': 'image/jpg',
'.gif': 'image/gif',
'.wav': 'audio/wav',
'.mp4': 'video/mp4',
'.woff': 'application/font-woff',
'.ttf': 'application/font-ttf',
'.eot': 'application/vnd.ms-fontobject',
'.otf': 'application/font-otf',
'.svg': 'application/image/svg+xml'
}[extname] || 'application/octet-stream';
fs.readFile(filePath, (err, content) => {
if (err) {
if (err.code == 'ENOENT') {
res.writeHead(404);
res.end('404 Not Found');
} else {
res.writeHead(500);
res.end('Internal Server Error');
}
} else {
res.writeHead(200, { 'Content-Type': contentType });
res.end(content, 'utf-8');
}
});
});
const PORT = process.env.PORT || 3000;
server.listen(PORT, () => {
console.log(`Server running on port ${PORT}`);
});