How can I use Express with React?
You can use Express as a backend server for your React application by setting up an API that your React app can call.
What are the steps to set up Express with React?
First, create a new Express app using express-generator
, then set up your routes and connect it to your React app.
Can you show me a simple example?
Sure! Create an Express route that sends JSON data, and then fetch that data in your React component using fetch
.
What about handling CORS issues?
You can handle CORS by using the cors
middleware in your Express app to allow requests from your React frontend.
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