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connecting mongoose with express js

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Panicky Pollan answered on September 18, 2020 Popularity 9/10 Helpfulness 6/10

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connecting mongoose with express js

Comment

const mongoose = require('mongoose');
mongoose.connect('mongodb://localhost:27017/test', {useNewUrlParser: true, useUnifiedTopology: true});

Popularity 9/10 Helpfulness 6/10 Language javascript

Source: mongoosejs.com

Tags: express javascript mongoose

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Contributed on May 23 2021

Panicky Pollan

0 Answers Avg Quality 2/10

Closely Related Answers

how to connect mongoose in node js

Comment

//Es6
import mongoose, { connect } from "mongoose";
//import dotenv from "dotenv";
// dotenv.config({ silent: process.env.NODE_ENV === 'production' });
export const connectDB = async () => {
    try {
        mongoose.set('strictQuery', true) //only use this mongoose.set()to suppress this warning 
        //await mongoose.connect(process.env.MONGODB_URI, { dbname: process.env.DB_NAME }, {  //env file connect method
             await mongoose.connect('mongodb://localhost:27017/testDB', {  //normal db connect method 
            useNewUrlParser: true,
            useUnifiedTopology: true
        })
            .then(() => {
                console.log("mongodb connected..");
            })

    } catch (error) {
        console.log(error.message);
    }
}

Popularity 9/10 Helpfulness 6/10 Language javascript

Source: Grepper

Tags: javascript j

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Contributed on Dec 06 2022

POOVARASAN S

0 Answers Avg Quality 2/10

mongoose connection with node js

Comment

const express = require('express');
const app = express();
const path = require('path');
const mongoose = require('mongoose');
const PORT = process.env.PORT || 3000;

mongoose.set('strictQuery', false);

mongoose.connect('mongodb+srv://sajidrec:password@testdb.zazbcdw.mongodb.net/testdb', {
    useNewUrlParser: true,
    useUnifiedTopology: true,
}
).then().catch((err) => { console.log('database connection error', err) });

app.use(express.urlencoded({ extended: false }));

const userShema = new mongoose.Schema({
    name: { type: String },
    email: { type: String },
    pass: { type: String }
});

const usrModel = mongoose.model('user', userShema);

app.route('/')
    .get((req, res) => {
        res.sendFile(path.join(__dirname, 'index.html'));
    });

app.route('/pst')
    .post(async (req, res) => {
        await new usrModel({
            name: req.body.name,
            email: req.body.email,
            pass: req.body.pass
        }).save();
        res.sendFile(path.join(__dirname, 'done.html'));
    });

app.listen(PORT, () => {
    console.log(`server running at port ${PORT}`);
});

Popularity 9/10 Helpfulness 5/10 Language javascript

Source: Grepper

Tags: connection c

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Contributed on Feb 20 2023

Sajid

0 Answers Avg Quality 2/10

connect mongoose from node js

Comment

- In your entry file
mongoose
  .connect("mongodb://localhost/vidly")
  .then(() => console.log("Connected to MongoDB..."))
  .catch((err) => console.log("Cloud not connect to MongoDB..."));

Popularity 9/10 Helpfulness 5/10 Language javascript

Source: Grepper

Tags: javascript j

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Contributed on Apr 25 2022

Crazy Cicada

0 Answers Avg Quality 2/10

mongoose connection in express

Comment

//config/db.js
const mongoose = require('mongoose');

const connect = async () => {
  try {
    await mongoose.connect(process.env.MONGODB);
    console.log('database connect');
  } catch (error) {
    console.log(error.message);
  }
};

module.exports = connect;

//index.js 
require('dotenv').config();
const connect = require('./config/db');

connect();

Popularity 8/10 Helpfulness 5/10 Language javascript

Source: Grepper

Tags: connection c

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Contributed on Nov 13 2022

Shirshak Kandel

0 Answers Avg Quality 2/10

mongoose connection node.js express

Comment

const mongoose = require('mongoose');
  
// Database connection
mongoose.connect('mongodb://127.0.0.1:27017/geeksforgeeks', {
    useNewUrlParser: true,
    useCreateIndex: true,
    useUnifiedTopology: true
});
  
// User model
const User = mongoose.model('User', {
    name: { type: String },
    age: { type: Number }
});
  
// Only one parameter [query/condition]
// Find all documents that matches the
// condition name='Punit'
User.find({ name: 'Punit'}, function (err, docs) {
    if (err){
        console.log(err);
    }
    else{
        console.log("First function call : ", docs);
    }
});
  
// Only Two parameters [condition, query projection]
// Here age:0 means don't include age field in result 
User.find({ name: 'Punit'}, {age:0}, function (err, docs) {
    if (err){
        console.log(err);
    }
    else{
        console.log("Second function call : ", docs);
    }
});
  
// All three parameter [condition, query projection,
// general query options]
// Fetch first two records whose age >= 10 
// Second parameter is null i.e. no projections
// Third parameter is limit:2 i.e. fetch
// only first 2 records
User.find({ age: {$gte:10}}, null, {limit:2}, function (err, docs) {
    if (err){
        console.log(err);
    }
    else{
        console.log("Third function call : ", docs);
    }
});

Popularity 8/10 Helpfulness 5/10 Language javascript

Source: www.geeksforgeeks.org

Tags: connection c

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Contributed on Dec 22 2022

Fardin Mustaque

0 Answers Avg Quality 2/10

connect mongoose to application js

Comment

// Connect to the Database here
mongoose.connect("mongodb://localhost:27017/test", {
  useNewUrlParser: true,
  useUnifiedTopology: true,
}, (err) => {
    if (err) return console.log(err);
    app.listen(3000, () => {
        console.log("MongoDB Server listening on 3000");
    });
});

Popularity 7/10 Helpfulness 5/10 Language javascript

Source: Grepper

Tags: javascript

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Contributed on Jul 29 2022

0xTony143

0 Answers Avg Quality 2/10

node js connect to mongodb using mongoose

Comment

//connect with mongodb
mongoose.connect('mongodb://localhost:27017/your_db_name', {useNewUrlParser: true});
//you can also specify with user and pass
mongoose.connect('mongodb://username:password@host:port/database?options...', {useNewUrlParser: true});
//or goto docs https://mongoosejs.com/docs/connections.html

Popularity 10/10 Helpfulness 4/10 Language javascript

Source: mongoosejs.com

Tags: connect

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Contributed on Sep 18 2020

kepl3r

0 Answers Avg Quality 2/10

connect mongodb using mongoose in node js

Comment

const mongoose=require('mongoose');
const mongoURI="mongodb://localhost:27017/inotebook"


const connectToMongo=()=>
{
    mongoose.connect(mongoURI,()=>
    {
        console.log("connect Successfully");
    })
}

module.exports=connectToMongo;

Popularity 9/10 Helpfulness 4/10 Language javascript

Source: Grepper

Tags: javascript j

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Contributed on Apr 19 2022

30_Savaliya Denish

0 Answers Avg Quality 2/10

connecting nodejs using mongoose

Comment

mongoose.connect('mongodb://username:password@host:port/database?options...');

Popularity 9/10 Helpfulness 4/10 Language javascript

Source: mongoosejs.com

Tags: javascript j

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Contributed on Mar 07 2022

Xenophobic Xenomorph

0 Answers Avg Quality 2/10

connecting mongoose with express js

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