Ich habe die anderen verwandten Fragen überprüft und kann nicht feststellen, was das Problem verursacht (habe nicht viel Erfahrung hier). Ich versuche this app locally im Grunde mit seinen Standardeinstellungen zu starten (außer einigen Twilio Schlüsseln), haben die Abhängigkeiten installiert, mongo läuft, aber localhost: 5000 gibt CAN NOT GET/zurück.KANN NICHT/in Node app
> node server.js
listening on port 5000
server.js:
// modules =================================================
var express = require('express');
var app = express();
var bodyParser = require('body-parser');
var http = require('http').Server(app);
var io = require('socket.io')(http); //real-time chat
var passport = require('passport');
var LocalStrategy = require('passport-local').Strategy;
var cookieParser = require('cookie-parser');
// configuration ===========================================
// public folder for images, css,...
app.use(express.static(__dirname + '/public'))
// config files
// database
var db = require('./config/db');
// models
var User = require('./app/models/users');
var Message = require('./app/models/messages');
//parsing
app.use(bodyParser.json()); // for parsing application/json
app.use(bodyParser.urlencoded({ extended: true })); //for parsing url encoded
//AUTH========================================================
app.use(cookieParser());
app.use(require('express-session')({
secret: 'white rabbit',
resave: false,
saveUninitialized: false
}));
app.use(passport.initialize());
app.use(passport.session());
// passport config
var Member = require('./app/models/members');
passport.use(new LocalStrategy(Member.authenticate()));
passport.serializeUser(Member.serializeUser());
passport.deserializeUser(Member.deserializeUser());
// view engine ejs
app.set('view engine', 'ejs');
//chat namespace
var chatSocket = io.of('/chat')
//routes
require('./app/routes/routes')(app, chatSocket);
//Heroku port
app.set('port', (process.env.PORT || 5000));
//ADMIN====================================================
//create an admin account if none exists
var admin = Member.find({admin: true}, function(err, admins) {
if (err) throw err
else if(admins.length == 0){
//no admin. create default account
Member.register(new Member({username: "admin", admin: true}), "mypassword", function(err, admin){
if(err) throw err;
console.log('Defaut account created successfully!');
})
}
else{
//at least one admin exists
console.log('Admin account already exists : ');
console.log(admins)
}
});
//START ===================================================
http.listen(app.get('port'), function(){
console.log('listening on port ' + app.get('port'));
});
//SOCKET ==================================================
require('./app/controllers/socket')(chatSocket, User, Message);