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mongo db connection

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Frantic Fox answered on January 14, 2021 Popularity 10/10 Helpfulness 2/10

answer mongo db connection

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mongo db connection

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-1

const start = async () => {
    
    if (!process.env.DB_URI) {
        throw new Error('auth DB_URI must be defined');
    }
    try {
        await mongoose.connect(process.env.DB_URI!, {
            useNewUrlParser: true,
            useUnifiedTopology: true,
            useCreateIndex: true,
        });
        console.log('Server connected to MongoDb!');
    } catch (err) {
        throw new DbConnectionError();
        console.error(err);
    }

    const PORT = process.env.SERVER_PORT;
    app.listen(PORT, () => {
        console.log(`Server is listening on ${PORT}!!!!!!!!!`);
    });
};

start();
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Popularity 10/10 Helpfulness 2/10 Language whatever

Source: stackoverflow.com

Tags: connection whatever

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Contributed on Jan 04 2022

Frantic Fox

0 Answers Avg Quality 2/10

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c# mongodb connection

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using MongoDB.Driver;
MongoClient client = new MongoClient("mongodb://localhost:27017");

Popularity 9/10 Helpfulness 5/10 Language csharp

Source: www.mongodb.com

Tags: c# connect

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Contributed on May 19 2022

Schmidii

0 Answers Avg Quality 2/10

how to connection mongodb locally

Comment

add this in .env
DB_URI = mongodb://127.0.0.1:27017/LMS

LMS = ur database name

then this 
const mongoose = require("mongoose");

mongoose.set("strictQuery", false);

const connectToDatabase = async () => {
  try {
    await mongoose.connect(process.env.DB_URI);
    console.log("mongodb connected to server");
  } catch (err) {
    console.error("mongodb isn't connected to server:", err);
  }
};

module.exports = { connectToDatabase };

Popularity 9/10 Helpfulness 4/10 Language whatever

Source: Grepper

Tags: connection c

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Contributed on Sep 17 2023

Blue Baboon

0 Answers Avg Quality 2/10

Mongo connect db

Comment

1	mongo # connects to mongodb://127.0.0.1:27017 by default
2	mongo --host <host> --port <port> -u <user> -p <pwd> # omit the password if you want a prompt
3	mongo "mongodb://192.168.1.1:27017"
4	mongo "mongodb+srv://cluster-name.abcde.mongodb.net/<dbname>" --username <username> # MongoDB Atlas

Popularity 10/10 Helpfulness 4/10 Language c

Source: www.mongodb.com

Tags: c

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Contributed on Jan 01 2022

Magnificent Monkey Adi

0 Answers Avg Quality 2/10

Connect mongodb server

Comment

const { MongoClient } = require("mongodb");
const connectionString = process.env.ATLAS_URI;
const client = new MongoClient(connectionString, {
  useNewUrlParser: true,
  useUnifiedTopology: true,
});

let dbConnection;

module.exports = {
  connectToServer: function (callback) {
    client.connect(function (err, db) {
      if (err || !db) {
        return callback(err);
      }

      dbConnection = db.db("sample_airbnb");
      console.log("Successfully connected to MongoDB.");

      return callback();
    });
  },

  getDb: function () {
    return dbConnection;
  },
};

Popularity 10/10 Helpfulness 3/10 Language whatever

Source: www.mongodb.com

Tags: server se

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Contributed on Sep 13 2022

DevEmdad

0 Answers Avg Quality 2/10

connect to mongo database

Comment

mongoose.connect(mongoURI);

Popularity 10/10 Helpfulness 3/10 Language go

Source: Grepper

Tags: connect

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Contributed on Jan 14 2021

Unusual Unicorn

0 Answers Avg Quality 2/10

connect to mongodb database

Comment

Connect to mongoDB database

const { MongoClient } = require("mongodb");
// Connection URI
const uri = "<connection string uri>";
// Create a new MongoClient
const client = new MongoClient(uri);
async function run() {
  try {
    // Connect the client to the server (optional starting in v4.7)
    await client.connect();
    // Establish and verify connection
    await client.db("admin").command({ ping: 1 });
    console.log("Connected successfully to server");
  } finally {
    // Ensures that the client will close when you finish/error
    await client.close();
  }
}
run().catch(console.dir);

Popularity 9/10 Helpfulness 2/10 Language javascript

Source: www.mongodb.com

Tags: connect

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Contributed on Feb 25 2023

Famous Frog

0 Answers Avg Quality 2/10

mongodb connect

Comment

const MONGO_URI = "mongodb-uri"
import mongoose from 'mongoose';

const connectMongo = async () => {
    try{

        const { connection }  = await mongoose.connect(MONGO_URI)

        if(connection.readyState == 1){
            console.log("Database Connected")
        }

    }catch(errors){
        return Promise.reject(errors)
    }
}

export default connectMongo;

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Source: Grepper

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Contributed on May 08 2023

Readul Ahmed

0 Answers Avg Quality 2/10

mongodb connection

Comment

import { Router } from 'express';
import { ObjectID } from 'mongodb';

const router = new Router();

router.get('/:id', async (req, res, next) => {
  try {
    const db = req.app.locals.db;
    const id = new ObjectID(req.params.id);
    const user = await db.collection('user').findOne({ _id: id }, {
      email: 1,
      firstName: 1,
      lastName: 1
    });

    if (user) {
      user.id = req.params.id;
      res.send(user);
    } else {
      res.sendStatus(404);
    }
  } catch (err) {
    next(err);
  }
});

export default router;

Popularity 10/10 Helpfulness 1/10 Language whatever

Source: stackoverflow.com

Tags: whatever whateve

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Contributed on Oct 22 2021

Cruel Cheetah

0 Answers Avg Quality 2/10

mongo db connection

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