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Web Development with MongoDB and Node.js

You're reading from   Web Development with MongoDB and Node.js Build an interactive and full-featured web application from scratch using Node.js and MongoDB

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Product type Paperback
Published in Sep 2014
Publisher Packt
ISBN-13 9781783987306
Length 294 pages
Edition 1st Edition
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Author (1):
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Jason Krol Jason Krol
Author Profile Icon Jason Krol
Jason Krol
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Toc

Table of Contents (14) Chapters Close

Preface 1. Welcome to JavaScript in the Full Stack 2. Getting Up and Running FREE CHAPTER 3. Node and MongoDB Basics 4. Writing an Express.js Server 5. Dynamic HTML with Handlebars 6. Controllers and View Models 7. Persisting Data with MongoDB 8. Creating a RESTful API 9. Testing Your Code 10. Deploying with Cloud-based Services 11. Single Page Applications with Popular Frontend Frameworks 12. Popular Node.js Web Frameworks Index

Creating a Basic API server


Let's create a super basic Node.js server using Express that we'll use to create our own API. Then, we can send tests to the API using Postman REST Client to see how it all works. In a new project workspace, first install the npm modules that we're going to need in order to get our server up and running:

$ npm init
$ npm install --save express body-parser underscore

Now that the package.json file for this project has been initialized and the modules installed, let's create a basic server file to bootstrap up an Express server. Create a file named server.js and insert the following block of code:

var express = require('express'),
    bodyParser = require('body-parser'),
    _ = require('underscore'),
    json = require('./movies.json'),
    app = express();

app.set('port', process.env.PORT || 3500);

app.use(bodyParser.urlencoded());
app.use(bodyParser.json());

var router = new express.Router();
// TO DO: Setup endpoints ...
app.use('/', router);

var server ...
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