How do I configure CORS in my Angular application?
An example of an AI chatbot conversation about configuring CORS in Angular applications.
How do I configure CORS in my Angular application?
To configure CORS in your Angular application, you need to set up your backend server to allow requests from your Angular app's origin.
What if I'm using a Node.js backend?
If you're using Node.js, you can use the 'cors' middleware. Install it via npm and then use it in your server setup.
Can you show me an example of how to set it up?
Sure! First, install it with npm install cors. Then, in your server file, add const cors = require('cors'); app.use(cors());.
Is there a way to restrict CORS to specific domains?
Yes, you can pass an options object to the cors middleware to specify allowed origins, like this: app.use(cors({ origin: 'http://example.com' }));.
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