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import express from 'express'

var app = express()
var port = process.env.PORT || 8080 

app.get("/", function (req, res){
    res.send( "Welcome to Tutorial of REST API using MongoDB, ExpressJS and NodeJS");
})

app.listen(port)

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import express from 'express'
import mongoose from "mongoose"
import Cors from 'cors'

var app = express()
var port = process.env.PORT || 8080 

app.use(express.json())
app.use(Cors())

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import mongoose from "mongoose"

const CarsSchema = mongoose.Schema({
    Name: String,
    Model: String,
    Price: String,
    meta: {
        Fuel_Type: String,
        Mileage: String,
        Seating_Capacity: Number

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app.post("/Cars_add", function (req, res) {

    const dbfeed = req.body
    try {
        Cars.create(dbfeed, (err, data) => {
        if (err) {
            res.status(500).send(err)
        }
        else {
            res.status(201).send(data)

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app.get("/Cars", function (req, res) {
    
    try {
        Cars.find((err, data) => {
        if (err) {
            res.status(500).send(err)
        }
        else {
            res.status(200).send(data)
        }

lmas3009

import express from 'express'
import mongoose from "mongoose"
import Cors from 'cors'
import Cars from './Cars'

var app = express()
var port = process.env.PORT || 8080 

app.use(express.json())
app.use(Cors())

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{
  "name": "rest_api",
  "version": "1.0.0",
  "description": "Rest API using MEN (MongoDB,ExpressJs and NodeJs)",
  "main": "server.js",
  "type": "module",
  "scripts": {
    "test": "echo \"Error: no test specified\" && exit 1",
    "start": "nodemon server.js"
  },

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[
    {
        "name": "Kia Sonet",
        "Model": "Sonet",
        "Price": "Rs. 6.79 - 13.19 Lakh",
        "meta":{
            "Fuel_Type": "Petrol / diesel",
            "Mileage":"18.4 - 24.1 Kmpl",
            "Seating_Capacity": 5
        }

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import mongoose from 'mongoose';

const UserDataSchema = mongoose.Schema({
    Name: String,
    FName: String,
    Address: String,
    PhonNo: String,
    Email: String
})

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app.get("/details", function (req, res) {
    
    UserDetails.find((err, data) => {
        if (err) {
            res.status(501).send(err)
        }
        else {
            res.status(200).send(data)
        }
    })