How do I perform CRUD operations in Node.js with MongoDB?

How do I perform CRUD operations in Node.js with MongoDB?

To perform CRUD operations in Node.js with MongoDB, you can use the Mongoose library. Would you like a code example?

Yes, please provide a code example for creating a new document.

Sure! Here's a simple example:

const mongoose = require('mongoose');

const userSchema = new mongoose.Schema({
  name: String,
  age: Number
});

const User = mongoose.model('User', userSchema);

const createUser = async (name, age) => {
  const user = new User({ name, age });
  await user.save();
  console.log('User created:', user);
};

createUser('Alice', 30);

What about reading documents from the database?

To read documents, you can use the find method. Here's an example:

const getUsers = async () => {
  const users = await User.find();
  console.log('Users:', users);
};

getUsers();