https://www.googleapis.com/oauth2/v4/token API错误: FetchError:请求GoogleSheet失败，原因: getaddrinfo ENOTFOUND 808
https://www.googleapis.com/oauth2/v4/token API错误: FetchError:请求GoogleSheet失败，原因: getaddrinfo ENOTFOUND 808
提问于 2021-07-22 11:25:59
我正在尝试访问，但首先我尝试使用下面的代码生成访问令牌。
const { google } = require("googleapis");
getAccessToken = () => {
return new Promise(function(resolve, reject) {
const key = require('./credentials.json');
const jwtClient = new google.auth.JWT(
key.client_email,
null,
key.private_key,
"https://www.googleapis.com/auth/spreadsheets",
null
);
jwtClient.authorize(function(err, tokens) {
if (err) {
reject(err);
return;
}
console.log("token===",tokens.access_token);
resolve(tokens.access_token);
});
});
};
getAccessToken();但未能在jwtClient.authorize()上授权它，并获得了如下错误：
C:\Google API\GoogleSheet UsingJWT\GoogleSheet UsingJWT>node index.js
(node:16820) UnhandledPromiseRejectionWarning: FetchError: request to https://www.googleapis.com/oauth2/v4/token failed, reason: getaddrinfo ENOTFOUND 808
at ClientRequest.<anonymous> (C:\Google API\GoogleSheet UsingJWT\GoogleSheet UsingJWT\node_modules\node-fetch\lib\index.js:1461:11)
at ClientRequest.emit (events.js:314:20)
at onerror (C:\Google API\GoogleSheet UsingJWT\GoogleSheet UsingJWT\node_modules\agent-base\dist\src\index.js:117:21)
at callbackError (C:\Google API\GoogleSheet UsingJWT\GoogleSheet UsingJWT\node_modules\agent-base\dist\src\index.js:136:17)
at processTicksAndRejections (internal/process/task_queues.js:97:5)
(node:16820) UnhandledPromiseRejectionWarning: Unhandled promise rejection. This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). To terminate the node process on unhandled promise rejection, use the CLI flag `--unhandled-rejections=strict` (see https://nodejs.org/api/cli.html#cli_unhandled_rejections_mode). (rejection id: 1)
(node:16820) [DEP0018] DeprecationWarning: Unhandled promise rejections are deprecated. In the future, promise rejections that are not handled will terminate the Node.js process with a non-zero exit code.我也不使用任何代理。我无法理解实际问题。
，有人能帮我吗？
Stack Overflow用户
发布于 2021-08-11 14:39:25
我知道您希望为您的Sheets Node.js脚本生成一个Node.js，但是您得到了一个作为响应的错误。该错误消息描述此问题是如何从未处理的承诺中产生的。要解决这种情况，您应该使用已处理的承诺。这样做的一种方法是使用以下示例：
const fs = require('fs');
const readline = require('readline');
const {
google
} = require('googleapis');
const SCOPES = ['https://www.googleapis.com/auth/spreadsheets'];
const TOKEN_PATH = 'token.json';
fs.readFile('credentials.json', (err, content) => {
if (err) return console.log('Error loading client secret file:', err);
authorize(JSON.parse(content), myFunction);
});
function authorize(credentials, callback) {
const {
client_secret,
client_id,
redirect_uris
} = credentials.installed;
const oAuth2Client = new google.auth.OAuth2(
client_id, client_secret, redirect_uris[0]);
fs.readFile(TOKEN_PATH, (err, token) => {
if (err) return getNewToken(oAuth2Client, callback);
oAuth2Client.setCredentials(JSON.parse(token));
callback(oAuth2Client);
});
}
function getNewToken(oAuth2Client, callback) {
const authUrl = oAuth2Client.generateAuthUrl({
access_type: 'offline',
scope: SCOPES,
});
console.log('Authorize this app by visiting this url:', authUrl);
const rl = readline.createInterface({
input: process.stdin,
output: process.stdout,
});
rl.question('Enter the code from that page here: ', (code) => {
rl.close();
oAuth2Client.getToken(code, (err, token) => {
if (err) return console.error(
'Error while trying to retrieve access token', err);
oAuth2Client.setCredentials(token);
fs.writeFile(TOKEN_PATH, JSON.stringify(token), (err) => {
if (err) return console.error(err);
console.log('Token stored to', TOKEN_PATH);
});
callback(oAuth2Client);
});
});
}
function myFunction(auth) {
// YOUR CODE HERE
}如所述，该脚本将达到您的目标，您只需记住更改作用域 (如果需要)并更新myFunction。如果您需要这种方法的帮助，可以随意放弃评论。
页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：
https://stackoverflow.com/questions/68483997
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