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// Install MongoDB Node.js driver npm install mongodb // Connect with the native driver (Node.js) const { MongoClient } = require('mongodb'); const uri = process.env.MONGODB_URI || 'mongodb://localhost:27017'; const client = new MongoClient(uri); async function main() { await client.connect(); console.log('Connected to MongoDB'); const db = client.db('myAppDB'); const users = db.collection('users'); // Quick ping to verify connection await db.command({ ping: 1 }); console.log('Ping successful'); // Always close the connection when done await client.close(); } main().catch(console.error); // .env file (never commit this) // MONGODB_URI=mongodb+srv://user:pass@cluster.mongodb.net/myAppDB
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