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how to connection mongodb locally

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Blue Baboon answered on October 22, 2021 Popularity 9/10 Helpfulness 4/10

answer how to connection mongodb locally

related mongo db connection

related mongodb connection

how to connection mongodb locally

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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 };

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Tags: connection mongodb whatever

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Contributed on Sep 17 2023

Blue Baboon

0 Answers Avg Quality 2/10

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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 c

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Contributed on Jan 04 2022

Frantic Fox

0 Answers Avg Quality 2/10

mongodb connection

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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

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