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' }); } }); });
const Order = mongoose.model('Order', { userId: String, productId: String, quantity: Number }); Microservices With Node Js And React Download
const express = require('express'); const app = express(); const mongoose = require('mongoose'); { const user = new User(req.body)
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); }); }; { if (err) { res.status(400).send(err)
The User Service will be built using Node.js and Express.js. It will be responsible for handling user authentication and profile management.
useEffect(() => { axios.get('http://localhost:3001/products') .then((response) => { setProducts(response.data); }) .catch((error) => { console.error(error); }); }, []);