我是 Express.js、Node.js 和 Passport.js 的新手。我正在尝试开发一个应用程序，用户使用他们的 Twitter 帐户登录，然后他们可以看到他们的提及（其他 Twitter 用户提到登录用户的 Twitter 用户名的推文）。我遇到了 Passport.js，我已经能够成功地使用它，允许用户使用他们的 Twitter 帐户登录。
但是，我不确定如何格式化 Twitter 提及的服务器端 HTTP GET 请求。我已经在https://dev.twitter.com/docs/api/1/get/statuses/mentions多次查看 Twitter API ，但由于我不熟悉 Node/Express/Passport 平台，所以我不确定如何在服务器端执行此请求以返回 JSON 格式的提及。该应用程序设置为只读，因为它只需要能够查看与关联用户相关的推文。
前端基于 EJS。以下是我拥有的可能相关的代码。非常感谢您的帮助。
-joshingmachine
/app.js
/**
* Module dependencies.
*/
var express = require('express')
, passport = require('passport')
, http = require('http')
, util = require('util')
, path = require('path')
, TwitterStrategy = require('passport-twitter').Strategy;
var TWITTER_CONSUMER_KEY = "theConsumerKeyForMyApp";
var TWITTER_CONSUMER_SECRET = "theConsumerSecretForMyApp";
var users = [];
// Passport session setup.
passport.serializeUser(function(user, done) {
done(null, user.id);
});
passport.deserializeUser(function(id, done) {
var user = users[id];
done(null, user);
});
// Use the TwitterStrategy within Passport.
passport.use(new TwitterStrategy({
consumerKey: TWITTER_CONSUMER_KEY,
consumerSecret: TWITTER_CONSUMER_SECRET,
callbackURL: "http://127.0.0.1:3000/auth/twitter/callback"
},
function(token, tokenSecret, profile, done) {
//console.log(token);
//console.log(tokenSecret);
//console.log(profile);
// asynchronous verification, for effect...
process.nextTick(function () {
var user = users[profile.id] || (users[profile.id] = profile);
done(null, user);
});
}
));
var app = express();
// configure Express
app.configure(function(){
app.set('port', process.env.PORT || 3000);
app.set('views', __dirname + '/views');
app.set('view engine', 'ejs');
app.use(express.favicon());
app.use(express.logger('dev'));
app.use(express.bodyParser());
app.use(express.methodOverride());
app.use(express.cookieParser());
app.use(express.session({ secret:'secret'}));
app.use(passport.initialize());
app.use(passport.session());
app.use(app.router);
app.use(express.static(__dirname + '/public'));
});
app.get('/', function(req, res){
res.render('index', { user: req.user });
});
app.get('/account', ensureAuthenticated, function(req, res){
res.render('account', { user: req.user });
});
app.get('/login', function(req, res){
res.render('login', { user: req.user });
});
// GET /auth/twitter
app.get('/auth/twitter',
passport.authenticate('twitter'),
function(req, res){
// The request will be redirected to Twitter for authentication, so this
// function will not be called.
});
// GET /auth/twitter/callback
app.get('/auth/twitter/callback',
passport.authenticate('twitter', { failureRedirect: '/login' }),
function(req, res) {
res.redirect('/');
});
app.get('/logout', function(req, res){
req.logout();
res.redirect('/');
});
// Create server
http.createServer(app).listen(app.get('port'), function(){
console.log("Express server listening on port " + app.get('port'));
});
// Simple route middleware to ensure user is authenticated.
function ensureAuthenticated(req, res, next) {
if (req.isAuthenticated()) { return next(); }
res.redirect('/login');
}
app.use(function(req, res, next){
res.send(404, '404 Not Found');
});
/routes/index.js
/*
* GET home page.
*/
exports.index = function(req, res){
res.render('index', { title: 'Express' });
};