我目前正在學(xué)習(xí) JavaScript，并一直在使用 API（本例中為雅虎財(cái)經(jīng)）。目標(biāo)是使用特定股票的財(cái)務(wù)數(shù)據(jù)更新價(jià)值表 - 但我需要在更新數(shù)據(jù)之前獲取數(shù)據(jù)。我以為我可以使用所示的等待/異步，但它不起作用。有什么指點(diǎn)嗎？let stats;let inputSymbol;let stockName;let stockSymbol;let stockPrevClose;let stockOpen;let stockMarketCap;let stockDayHigh;function getStockStatistics(){    //Get symbol from input field    inputSymbol = document.getElementById("inputSymbol").value;    console.log(inputSymbol);    request();    updateStockTabel();}//Fetch data from Yahoo Finance API based on variablesconst request = async () => {     const response = await fetch(`https://apidojo-yahoo-finance-v1.p.rapidapi.com/stock/v2/get-financials?symbol=${inputSymbol}&region=US`, {    "method": "GET",    "headers": {        "x-rapidapi-key": "---",        "x-rapidapi-host": "---"    }    });    const data = await response.json();    stats = data;    console.log(data);}//Update statistics in table based on values from Yahoo Finance JSON objectfunction updateStockTabel() {    //Change properties    stockPrevClose = stats.summaryDetail.previousClose.raw;    stockOpen = stats.summaryDetail.open.raw;    stockMarketCap = stats.summaryDetail.marketCap.fmt;    stockDayHigh = stats.price.regularMarketDayHigh.fmt;    stockName = stats.price.longName;    stockSymbol = stats.meta.symbol;    //Connect document properties with variables    document.getElementById("stocPrevClose").innerText = stockPrevClose;    document.getElementById("stockOpen").innerText = stockOpen    document.getElementById("stockMarketCap").innerText = stockMarketCap;    document.getElementById("dayHigh").innerText = stockDayHigh;    document.getElementById("stockName").innerText = stockName;    document.getElementById("stockSymbolOutput").innerText = stockSymbol;}