Import CSV File Data Into MongoDB In Node


Setup Folder
Open the command prompt and create new folder using the following command followed by folder name.
  • mkdir csv
After creating the folder.Change to that folder by using the following command
  • cd csv

Setup Node In Folder
To setup node in folder use the following command
  • npm init -y
This will setup node in our folder.And  after the execution of this command you will see package.json file which means node is initialised.
This package.json file will contain the metadata related to our project.
The package.json will look like this
Install Packages
Now we have to install packages to be used to build our application.
To install packages we use the following command followed by package name.
  •  npm install csvtojson express ejs mongoose multer body-parser 
After installation package.json will look like this

Add New Folders
Add few new folders in our project folder 
  • models
  • public
  • views
Models Folder
Add new file in it and name it as csv.js
This file will contain our collection(table) schema.

csv.js

 Views Folder
Add new file and name it demo.ejs 
demo.ejs


Starting Point 
Now we have to set the starting point of our application.

Add new file and name it app.js and add the below code in it.
app.js

 Open the package.json and in scripts add "start":"node app.js"
And file will now look like this

 CSVFile
 this file is to be uploaded for filling data in mongodb


Download Code From here

Comments

Post a Comment

Popular posts from this blog

Upload And Download File In Node

Image
Here we will use multer middleware for uploading file . Click the link to know what is  multer . Setup The Project Folder create a new folder using console/terminal. open console/terminal type mkdir followed by the folder name you want to give. change to that folder by typing cd  folder name. Setup Node For The Project now type npm init on console/terminal. the  npm init  will create a  package.json  file.But we can create it manually too. just open the folder and  add a new file  and name it  package.json  and then we can structure it the same way as its been structured when using  npm init . the package.json will look like this. now we will install packages for our project using npm install followed by package names we want to install. the following packages will be installed express ejs body-parser multer mongoose . this will generate a folder name node_modules which will contain all the node packages. after the pac
Read more

How To Use Sequelize-Cli In Node

Image
Introduction   In this article we will see how to use sequelize-cli for creating table in our database.and how can we setup a relationship between two table using foreignKey using sequelize Project Structure Setup The Node Project Open the console and  type the below cmd to make a new directory.         # mkdir seqlcli Then change to that directory by typing below cmd.         # cd seqlcli Setup Node In Project Now  type the below cmd on console and that will generate the package.json file.       # npm init  It will ask you to provide the basic details related to the package.json file have like name,version,author etc. After the file is initialize we can build our node project. The file will have all the metadata related to our project. Install Packages Now we will install the package which are required for building our application. On console type         # npm install express,body-parser,sequelize,mysql2,sequelize-cli So what th
Read more

Setup Flask Project

Image
Prerequisite Python What Is Flask ? Flask is a lightweight Web framework written in Python. It is developed by  Armin Ronacher. Flask is based on the Werkzeug WSGI toolkit and Jinja2 template engine Setup Development Environment First Install virtualenv virtualenv  is a virtual python environment builder.virtualenv    is used to manage python packages for different projects. Using virtualenv allows you to avoid installing python packages globally which could break system tools or other projects. Install the virtualenv using the following command.This command needs administrator privileges # pip install virtualenv After installing the virtualenv . Make Folder create new folder using the following command  # mkdir flaskdemo change to the current created directory/folder # cd flaskdemo Create Virtual Environment In Folder Now we will create a virtualenv .  The commands below will create a new directory named virtual_env inside our pr
Read more