Created
August 3, 2015 18:27
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Node.js
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| // now using express to handle routing | |
| var express = require('express'); | |
| var app = express(); | |
| var http = require('http'); | |
| var path = require('path'); | |
| // attach a middleware | |
| var server = http.Server(app); | |
| app.set("view engine", "ejs"); | |
| app.get('/', function(req, res){ | |
| res.render("index.ejs", { message: "yooooo", }); | |
| }); | |
| app.get('/murat', function(req, res){ | |
| res.send(" yes yes we get it your name is murat"); | |
| }); | |
| server.listen(8888, function(){ | |
| console.log('listening on *:8888'); | |
| }); | |
| app.use("/static", express.static(path.join(__dirname, 'public'))); |
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| <!doctype> | |
| <html> | |
| <head> | |
| <title>hi</title> | |
| <style> | |
| body, html { | |
| background: #aaa; | |
| font-family: monospace; | |
| } | |
| </style> | |
| </head> | |
| <body> | |
| <% for(var i=0; i<10; i++) { %> | |
| hello <%= message %> <%= i+1 %> <br /> | |
| <% } %> | |
| </body> | |
| </html> |
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| var http = require('http'); | |
| var makeRequest = function(url, callback) { | |
| var callback_inner = function(response) { | |
| var str = ''; | |
| //another chunk of data has been recieved, so append it to `str` | |
| response.on('data', function (chunk) { | |
| str += chunk; | |
| }); | |
| //the whole response has been recieved, so we just print it out here | |
| response.on('end', function () { | |
| callback(str); | |
| }); | |
| } | |
| var options = { | |
| host: url, | |
| path: '/', | |
| }; | |
| console.log("before request"); | |
| http.request(options, callback_inner).end(); | |
| console.log("after request"); | |
| } | |
| var tellMyFortune = function() { | |
| return "you have an unfortunate fortune"; | |
| } | |
| module.exports = { | |
| request: makeRequest, | |
| fortune: tellMyFortune, | |
| } | |
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| // running this file will start a basic web server on port 8888 | |
| var http = require("http"); | |
| var fetch = require("./request2.js"); | |
| var fs = require('fs'); | |
| var handler = function(request, response) { | |
| if(request.url == "/") { | |
| console.log("starting request"); | |
| fetch.request("www.google.ca", function(data) { | |
| console.log("got contents"); | |
| response.write(data); | |
| response.end(); | |
| }); | |
| console.log("request made, moving on..."); | |
| } else if(request.url == "/script.js") { | |
| fs.readFile("./script.js", function(err, contents) { | |
| response.write(contents); | |
| response.end(); | |
| }); | |
| } else { | |
| // 404 | |
| response.writeHead(404); | |
| response.write(request.url + " NOT FOUND"); | |
| response.end(); | |
| } | |
| } | |
| var server = http.createServer(handler); | |
| var port = 8888; | |
| server.listen(port); | |
| console.log("listening on " + port); | |
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