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Node js React Mongodb Search Functionality

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In this articles will teach how to search records Node js React Express Mongodb.how the search functionality works.
Node Js as backend front end React.

 

Create the Node js Project using following command

npm init

Install the following dependencies

  • npm i mongoose
  • npm i express
  • npm install –save-dev nodemon

Server.js

const express = require('express')
const sever = express()
const port = 4000
var routes = require('./routes/routes');
var mongoose = require('mongoose');
mongoose.set('strictQuery', true);
mongoose.connect("mongodb://127.0.0.1:27017/dbschool",{useNewUrlParser: true,  useUnifiedTopology: true },function checkDb(error)
{
    if(error)
    {
        console.log(error);
    }
    else
    {
        console.log("successfully Connected to DB");
    }
});

sever.use(express.json());
sever.use(routes);
sever.listen(port, () => {
  console.log(`Express port successfully ${port}`)
})

routes.js

var express = require('express');
var userController = require('../src/employee/userController');

const router = express.Router();

router.route('/user/findOne/:name').get(userController.findOneUserController);

module.exports = router;

userController.js

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