const { MongoClient } = require('mongodb');

const assert = require('assert');

// Connection URL

const url = 'mongodb://localhost:27017';

// Database Name

const dbName = 'myproject';

// Create a new MongoClient

const client = new MongoClient(url);

async function main() {

  // Use connect method to connect to the Server

  await client.connect();

  try {

    // content here

  } finally {

    await client.close();

  }

}

main().catch(console.dir);

const { MongoClient } = require('mongodb');

const assert = require('assert');

// Connection URL

const url = 'mongodb://localhost:27017';

// Database Name

const dbName = 'myproject';

// Create a new MongoClient

const client = new MongoClient(url);

// Use connect method to connect to the Server

client.connect().then(async function() {

  try {

    // content here

  } finally {

    await client.close();

  }

});