What is CORS and how does it affect my fetch requests?
An example of an AI chatbot conversation about CORS and its impact on fetch API requests.
Can you explain what CORS is?
CORS stands for Cross-Origin Resource Sharing. It's a security feature that allows or restricts resources requested from another domain.
How does CORS affect my fetch requests?
When you make a fetch request to a different origin, the server must include specific headers to allow your request. If not, the browser will block it.
What headers do I need to set on the server for CORS?
You typically need to set the 'Access-Control-Allow-Origin' header to specify which domains are allowed to access the resources.
Can I bypass CORS restrictions during development?
Yes, you can use browser extensions or set up a local proxy server to bypass CORS restrictions for development purposes.
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