The React frontend will communicate with each microservice using RESTful APIs.
mongoose.connect('mongodb://localhost/productdb', { useNewUrlParser: true, useUnifiedTopology: true }); Microservices With Node Js And React Download
The Product Service will also be built using Node.js and Express.js. It will be responsible for managing the product catalog. The React frontend will communicate with each microservice
app.post('/users', (req, res) => { const user = new User(req.body); user.save((err) => { if (err) { res.status(400).send(err); } else { res.send({ message: 'User created successfully' }); } }); }); { useNewUrlParser: true
const handleLogin = (event) => { event.preventDefault(); axios.post('http://localhost:3000/users', { name: 'John Doe', email: 'johndoe@example.com' }) .then((response) => { setUser(response.data); }) .catch((error) => { console.error(error); }); };
const express = require('express'); const app = express(); const mongoose = require('mongoose');
mongoose.connect('mongodb://localhost/userdb', { useNewUrlParser: true, useUnifiedTopology: true });