相关疑难解决方法(0)

我正在使用这个npm库 - https://www.npmjs.com/package/googleapis,我使用以下Express路线/user/:

/* Redirect to the google login page */
  router.get('/login', function (req, res) {
    res.redirect(auth.generateUrl());
  });

  /* The callback from the google OAuth API call */
  router.get('/callback', function (req, res) {
    auth.authenticate(req.query.code);

    res.send();
  });

auth是这个模块:

var oAuth2 = require('googleapis').auth.OAuth2;

var oauth2Client = new oAuth2([CLIENT_ID], [CLIENT_SECRET], [DOMAIN] + '/user/callback');

module.exports = {
    /**
     * Generate a url to redirect to for authenticating via Google
     *
     * @return {String}
     */
    generateUrl: function () {
        return oauth2Client.generateAuthUrl({
            access_type: …