谷歌oAuth2 AuthMissingParameter

const scopes = ['https://www.googleapis.com/auth/userinfo.email', 'https://www.googleapis.com/auth/userinfo.profile'];

const clientId = 'YOUR_CLIENT_ID';
const clientSecret = 'YOUR_CLIENT_SECRET';

const redirectUri = 'https://yourdomain.com/callback';

const responseType = 'code';

const { google } = require('googleapis');
const OAuth2 = google.auth.OAuth2;

// 从Google Cloud Console获取客户端ID和客户端密钥
const clientId = 'YOUR_CLIENT_ID';
const clientSecret = 'YOUR_CLIENT_SECRET';
const redirectUri = 'https://yourdomain.com/callback';

// 创建OAuth2客户端
const oAuth2Client = new OAuth2(clientId, clientSecret, redirectUri);

// 请求授权码
const authUrl = oAuth2Client.generateAuthUrl({
  access_type: 'offline',
  scope: ['https://www.googleapis.com/auth/userinfo.email', 'https://www.googleapis.com/auth/userinfo.profile'],
  response_type: 'code',
});

console.log('Authorize this app by visiting this url:', authUrl);

// 用户授权后，获取授权码并交换访问令牌
const code = 'USER_AUTHORIZATION_CODE'; // 从用户重定向中获取授权码
oAuth2Client.getToken(code, (err, token) => {
  if (err) {
    console.error('Error retrieving access token:', err);
    return;
  }
  oAuth2Client.setCredentials(token);
  console.log('Access token:', token.access_token);
});