導出 function 內部的 function ReactJs

Question

我試圖在 function 內部調用 function 但是當我為 function 編寫導出時它顯示錯誤

 const ProfileContent = () => { const { instance, accounts } = useMsal(); const [graphData, setGraphData] = useState(null); const [graphDatah, setGraphDatah] = useState(null); function RequestProfileData() { // Silently acquires an access token which is then attached to a request for MS Graph data instance.acquireTokenSilent({...loginRequest, account: accounts[0] }).then((response) => { callMsGraph(response.accessToken).then(response => setGraphData(response)); }); } //-------------------------- function takesheet() { return ( // Silently acquires an access token which is then attached to a request for MS Graph data instance.acquireTokenSilent({ account: accounts[0] }).then((response) => { PostData(response.accessToken).then(response => setGraphDatah(response)); }) ); }

我正在嘗試導出記錄表 function 但我收到此錯誤，我想在另一個文件中調用記錄表。

Answer 1

我希望這段代碼對你有幫助。 當我們使用 function 時，我們必須返回一個值。

  const a=()=>{
    function b(){
        console.log("HELLO")
    }
    return b
   }
let test=a();
test()