遵循 github 示例时，google-spreadsheet.js (npm) 不起作用

Question

当遵循https://github.com/theoephraim/node-google-spreadsheet 的基本示例代码时，它不起作用。

例如：

const { GoogleSpreadsheet } = require('google-spreadsheet')
const creds = require('./gsheet-creds.json')

const doc = new GoogleSpreadsheet('1nkNX-HfxYY5qs_MwXTiFQIxEajibJlTTUPeOHCX7ZVc')

doc.useServiceAccountAuth({
    client_email: creds.client_email,
    private_key: creds.private_key,
})

await doc.loadInfo()
console.log(doc.title)

显示错误：

sz@air:/mnt/d/coding/wxBot-dorm-seller/googlesheet$ node gsheet-google-spreadsheet.js
/mnt/d/coding/wxBot-dorm-seller/googlesheet/gsheet-google-spreadsheet.js:34
await doc.loadInfo()
^^^^^

SyntaxError: await is only valid in async function
    at wrapSafe (internal/modules/cjs/loader.js:1053:16)
    at Module._compile (internal/modules/cjs/loader.js:1101:27)
    at Object.Module._extensions..js (internal/modules/cjs/loader.js:1157:10)
    at Module.load (internal/modules/cjs/loader.js:985:32)
    at Function.Module._load (internal/modules/cjs/loader.js:878:14)
    at Function.executeUserEntryPoint [as runMain] (internal/modules/run_main.js:71:12)
    at internal/main/run_main_module.js:17:47

如果删除 doc.loadInfo() 之前的 'await'，则会显示错误：

sz@air:/mnt/d/coding/wxBot-dorm-seller/googlesheet$ node gsheet-google-spreadsheet.js
gsheet@gsheet-yiouyou.iam.gserviceaccount.com
/mnt/d/coding/wxBot-dorm-seller/googlesheet/node_modules/_google-spreadsheet@3.0.13@google-spreadsheet/lib/GoogleSpreadsheet.js:175
    if (!this._rawProperties) throw new Error('You must call `sheet.loadInfo()` before accessing this property');
                              ^

Error: You must call `sheet.loadInfo()` before accessing this property
    at GoogleSpreadsheet._ensureInfoLoaded (/mnt/d/coding/wxBot-dorm-seller/googlesheet/node_modules/_google-spreadsheet@3.0.13@google-spreadsheet/lib/GoogleSpreadsheet.js:175:37)
    at GoogleSpreadsheet._getProp (/mnt/d/coding/wxBot-dorm-seller/googlesheet/node_modules/_google-spreadsheet@3.0.13@google-spreadsheet/lib/GoogleSpreadsheet.js:192:10)
    at GoogleSpreadsheet.get title [as title] (/mnt/d/coding/wxBot-dorm-seller/googlesheet/node_modules/_google-spreadsheet@3.0.13@google-spreadsheet/lib/GoogleSpreadsheet.js:199:29)
    at Object.<anonymous> (/mnt/d/coding/wxBot-dorm-seller/googlesheet/gsheet-google-spreadsheet.js:35:17)
    at Module._compile (internal/modules/cjs/loader.js:1137:30)
    at Object.Module._extensions..js (internal/modules/cjs/loader.js:1157:10)
    at Module.load (internal/modules/cjs/loader.js:985:32)
    at Function.Module._load (internal/modules/cjs/loader.js:878:14)
    at Function.executeUserEntryPoint [as runMain] (internal/modules/run_main.js:71:12)
    at internal/main/run_main_module.js:17:47

我尝试了很多东西，并从网站和 youtube 上查看了很多示例。他们都没有为最新的谷歌电子表格工作。我没有尝试过任何旧的。

在这里感谢任何帮助。真的想让 google-spreadsheet.js 工作。

Answer 1

您使用 async + await 错误。只有在调用声明的“异步”函数时才应该使用“等待”。详细使用说明见this answer。

Answer 2

将最后两行放在异步函数中。 我想这会对你有所帮助。

例如：

const loadDoc = async (creds) => {
  await doc.loadInfo();
  let sheet = doc.sheetsByIndex[0];
  console.log(sheet.title);
};
loadDoc(creds);