app.js

var express = require('express');
var bodyParser = require('body-parser');
var api = require('./routes/api');
var mongoose = require('mongoose');
mongoose.connect('mongodb://localhost/test');
var db = mongoose.connection;

db.on('error', function (err) {
    console.log('Mongo connection error. Please check Mongo is running on the host');
    console.log(err);
});
db.once('open', function () {
    console.log('MongoDb connected.');
});

var app = express();

app.listen(3000);

app.use(express.static('public'));
app.use(bodyParser.json());
app.use(bodyParser.urlencoded({extended:false}));
app.use('/api',api);

/**
 * Created by Li on 2017/1/16.
 * Code to run Mongod on Windows
 * open cmd first, and copy those code
 * In default db location
 *
 *================================================
 *              "C:\Program Files\MongoDB\Server\3.6\bin\mongod.exe"
 *
 * Start code for Alex
 *              cd C:\Users\phant\Documents\GitHub\REPL
 *              node app.js
 *              cd C:\Users\phant\Documents\GitHub\REPL\Tests
 *              mocha
 *
 * Start code for
 *
 *
 *
 *
 *
 *
 *
 *================================================
 *
 * On Linux ubuntu start code is
 *
 * ===============================================
 *sudo service mongod start
 *================================================
 *
 *
 *stop code is
 *================================================
 *sudo service mongod stop
 *================================================
 *
 */