如何使用Passport JS获取Facebook朋友列表

Question

我知道那里的答案很少，但在我的情况下它不起作用。实际上，我的代码正在通过获取基本的Facebook用户信息来工作，但我想获得用户朋友。我定义了user_friends范围，但没有获得user_friends data这是我的代码

import express from 'express';
import path from 'path';
import webpack from 'webpack';
import webpackMiddleware from 'webpack-dev-middleware'
import webpackHotMidleware from 'webpack-hot-middleware';
import bodyParser from 'body-parser';

    import webpackConfig from '../../webpack.config.dev';
    //Login Stuff
    import passport from 'passport';
    import config from './Auth';
    const FacebookStrategy = require('passport-facebook').Strategy;

    let app = express();
    app.use(bodyParser.json());
    app.use(express.static('public'))

    const compiler = webpack(webpackConfig);
    app.use(webpackMiddleware(compiler, {
        hot: true,
        publicPath: webpackConfig.output.publicPath,
        noInfo: true
    }));
    app.use(webpackHotMidleware(compiler));
    //FacebookConfigStarts
    passport.use(new FacebookStrategy({
            clientID: config.facebookAuth.clientID,
            clientSecret: config.facebookAuth.clientSecret,
            callbackURL: config.facebookAuth.callbackURL,
            profileFields: ['id', 'displayName', 'photos', 'email']
        },
        function(accessToken, refreshToken, profile, done) {

            console.log(profile)

        }
    ));

    app.get('/auth/facebook', passport.authenticate('facebook',{ scope: ['email','user_friends','manage_pages'] }));

    app.get('/auth/facebook/callback',
        passport.authenticate('facebook', { successRedirect: '/profile',
            failureRedirect: '/login'
        }));

    //FacebookConfigEnds
    app.get('/*', (req, res) => {
        res.sendFile(path.join(__dirname, '../../index.html'))
    });

    app.listen(3000, () => {
        console.log('Listening')
    });

Answer 1

此代码段在我的应用程序上工作

    importFacebook = (user, accessToken, cb: () => void) => {
    var options = {
        host: 'graph.facebook.com',
        port: 443,
        path: '/v2.9/' + user.facebook.id + '/taggable_friends?access_token=' + accessToken, //apiPath example: '/me/friends'
        method: 'GET'
    };
    var buffer = ''; //this buffer will be populated with the chunks of the data received from facebook
    var request = https.get(options, function (result) {
        result.setEncoding('utf8');
        result.on('data', function (chunk) {
            buffer += chunk;
        });
        result.on('end', function () {
            console.log(buffer);
            cb();
        });
    });
    request.on('error', function (e) {
        console.log('error from facebook.getFbData: ' + e.message)
        cb();
    });
    request.end();
};