Question: You have a component in a React application that needs to fetch data asynchronously from an API endpoint. The current implementation uses a fetchData function
You have a component in a React application that needs to fetch data asynchronously from an API endpoint. The current implementation uses a fetchData function that sends a request to the API and returns a promise. This promise is then used in a useEffect hook to handle the fetched data. Additionally, there's a cleanup function in the useEffect to handle potential cleanup tasks.
A
import useCallback, useEffect from "react";
function Test Componentprops
const fetchData useCallbackasync
const response await fetchapidata$propsid;
const json await response.json;
return json;
propsid;
useEffect
const dataPromise fetchData;
Do something with the data promise
return
Cancel the data promise
dataPromise.cancel;
;
fetchData;
return
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