script
const MongoClient = require('mongodb').MongoClient;
const client = new MongoClient(uri, { useNewUrlParser: true });
client.connect(err => {
if (err) {
console.error('Failed to connect to MongoDB:', err);
return;
}
db.collection('mycollection').insertOne({ name: 'John', age: 30 }, (err, result) => {
if (err) {
console.error('Failed to insert document:', err);
return;
}
console.log('Document inserted:', result);
});
db.collection('mycollection').find({ age: { $gte: 25 } }).toArray((err, documents) => {
if (err) {
console.error('Failed to find documents:', err);
return;
}
console.log('Documents found:', documents);
});
client.close();
});