如何在Javascript中使用Google Sheets API获取sheetId？

<script src="https://apis.google.com/js/api.js"></script>

// 定义用于授权访问Google Sheets API的函数
function authorize() {
  return gapi.auth2.getAuthInstance()
    .signIn({scope: "https://www.googleapis.com/auth/spreadsheets"})
    .then(function() { console.log("用户已授权访问Google Sheets API"); },
          function(error) { console.error("授权访问Google Sheets API失败", error); });
}

// 初始化Google API客户端库
function initClient() {
  gapi.client.init({
    apiKey: "YOUR_API_KEY",
    clientId: "YOUR_CLIENT_ID",
    discoveryDocs: ["https://sheets.googleapis.com/$discovery/rest?version=v4"],
    scope: "https://www.googleapis.com/auth/spreadsheets"
  }).then(function() {
    // 授权访问Google Sheets API
    authorize();
  }, function(error) {
    console.error("初始化Google API客户端库失败", error);
  });
}

// 加载Google API客户端库
gapi.load("client:auth2", function() {
  gapi.auth2.init({client_id: "YOUR_CLIENT_ID"});
});

// 获取sheetId
function getSheetId() {
  gapi.client.sheets.spreadsheets.get({
    spreadsheetId: "YOUR_SPREADSHEET_ID"
  }).then(function(response) {
    var sheetId = response.result.sheetId;
    console.log("sheetId: " + sheetId);
  }, function(error) {
    console.error("获取sheetId失败", error);
  });
}