const express = require('express'); const app = express();
// Start the server const port = 3001; app.listen(port, () => { console.log(`Server started on port ${port}`); }); This microservice defines two routes: one for the root URL and one for a specific resource (in this case, a list of users). Microservices With Node Js And React Download
// Define a route for the root URL app.get('/', (req, res) => { res.send('Hello World!'); }); const express = require('express'); const app = express();
// Define a route for a specific resource app.get('/users', (req, res) => { // Return a list of users const users = [ { id: 1, name: 'John Doe' }, { id: 2, name: 'Jane Doe' }, ]; res.json(users); }); By following this guide, you can create your
In this article, we have explored how to build microservices using Node.js and React. We have provided a step-by-step guide on how to download and set up these technologies, as well as how to build and consume microservices. By following this guide, you can create your own microservices using Node.js and React.
export default App; This React application uses the fetch API to make a GET request to the microservice API. It then displays a list of users retrieved from the microservice.
```bash cd my-app npm start This will start the development server and make your application available at `http://localhost:3000`.