MongoDB拒绝使用NodeJS连接

Question

I have been struggling to connect to MongoDB for the past few hours now. I have taken the code from the atlas documentation as seen below:

const { MongoClient } = require('mongodb')
const url =
    'mongodb+srv://user:pass@mmmcluster.axapu.mongodb.net/appname?retryWrites=true&w=majority&useNewUrlParser=true&useUnifiedTopology=true'
const client = new MongoClient(url)

async function run() {
    try {
        await client.connect()
        console.log('Connected correctly to server')
    } catch (err) {
        console.log(err.stack)
    } finally {
        await client.close()
    }
}

run().catch(console.dir)

I cannot for the life of me figure out why I keep getting the error below:

MongoServerSelectionError: connect ETIMEDOUT 157.241.16.152:27017
at Timeout._onTimeout (E:\Documents\Github\@test\node_modules\mongodb\lib\sdam\topology.js:306:38)
at listOnTimeout (node:internal/timers:557:17)
at processTimers (node:internal/timers:500:7)

For the record:

1. All IP addresses are whitelisted on my database access list
2. I have turned off any firewalls that would be running over the internet, and whitelisted NodeJS on the windows firewall
3. No spaces or brackets are have been included in my password or username
4. The user has admin privileges on atlas

Any suggestions? I am out of ideas here and I don't want to have to install Compass as a workaround since ideally, all methods of connection should work.

Answer 1

I think you should take a look here:

const url =
    'mongodb+srv://user:pass@mmmcluster.axapu.mongodb.net/appname?retryWrites=true&w=majority&useNewUrlParser=true&useUnifiedTopology=true'

since there is this user and pass you might want to replace them with the actual username and password for the database.