「優化」api Calls

  1. add local variable
useEffect(() => {
let didCancel = false;
return () => {
didCancel = true
}},[])

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Get the Medium app

A button that says 'Download on the App Store', and if clicked it will lead you to the iOS App store
A button that says 'Get it on, Google Play', and if clicked it will lead you to the Google Play store