56 lines
1.3 KiB
Markdown
56 lines
1.3 KiB
Markdown
-----
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# Built-in
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filters_pre:
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- "bluecloth"
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# Custom
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kind: article
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menupriority: 2
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title: MVC explained (Let's code it)
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multiTitle:
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fr: let's code it
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en: Let's code it
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-----
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the purpose of this part is to code the webserver part of your
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application. Some really complete framework already exists for that.
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newcorps
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## Let's code it ##
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You choose a programming language (for readability I choosen
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Ruby).
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First you use a simple HTTP Server library (for simplicity
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I choosen webrick)
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Here an example of a very minimal HTTP Server. When it receives
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a GET request at the port number 2000 at the directory '/' it returns:
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<div><code class="html"><html>Content</html></code></div>
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Here is the code:
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<div>
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<code class="ruby" file="minimalHttpServer.rb">
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#!/usr/bin/env ruby
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require 'webrick'
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include WEBrick
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s = HTTPServer.new( :Port => 2000 )
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class HelloServlet < HTTPServlet::AbstractServlet
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def do_GET(req, res)
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res.body = '<html>Content</html>'
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res['Content-Type'] = "text/html"
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end
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end
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s.mount("/", HelloServlet)
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s.start </code>
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</div>
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You can try it yourself starting by downloading and starting the ruby program and clicking this [link (http://localhost:2000)](http://localhost:2000/) (You must start the server for this link to work).
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I Believe what it does is mostly straightforward
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