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8 Cards in this Set
- Front
- Back
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Import Modules |
var http = require('http') |
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Create Simple Server w/o Express |
http.createServer(function(request, response){ // whatever code
}).listen(portNumber); |
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Listen to Server Events |
var server = http.createServer(); server.on('request', function(req, res) { ... }); |
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Hello World Example |
var http = require('http'); http.createServer(function(request, response){ response.writeHead(200, {'Content-Type': 'text/plain'} ); response.end('Hello World'); }).listen(portNumber); |
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Read from request and write to response |
http.createServer((req, res) => { res.writeHead(200); req.pipe(res); }); |
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Export a module and use it |
In myModule.js: exports.getArtist = function() { ... }; In app.js: var myModule = require('.myModule'); myModule.getArtist(); |
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Where does require() look? |
require('./myModule'); //same dir require('../myModule'); //one dir up require('/Users/Aldrin/Projects/myApp/modules/myModule'); //fully qualified path |
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Install Node Package |
npm install packageName -g --save -g installs globally --save adds dependency to package.json |
