What are the different options for a fetch request in JavaScript?
In JavaScript, the fetch request can take several options like method, headers, body, mode, credentials, and cache.
Can you explain what each of these options does?
Sure! The 'method' specifies the HTTP method (GET, POST, etc.), 'headers' are for custom headers, 'body' is the data sent, 'mode' controls CORS, 'credentials' manage cookies, and 'cache' defines caching behavior.
What is the default method if I don't specify one?
The default method for a fetch request is GET.
How do I send JSON data in a POST request?
To send JSON data, set the method to POST, add 'Content-Type' header as 'application/json', and include the JSON string in the body.
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