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eiffel-org/tutorial/EWF/0-basic-service.html
2015-05-29 14:20:26 +00:00

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<title>Eiffel Web Framework: basic service</title>
<meta name="description" content="How to create a basic web service with Eiffel ">
<meta name="author" content="Jocelyn Fiat">
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<h2><span class="logo"></span>Simple web application <br/>using Eiffel?</h2>
<br/>
<ul>
<li><strong>level</strong>: basic</li>
<li><strong>requirements</strong>: EiffelStudio 14.11 installed</li>
<li><strong>goal</strong>: web application that return "Hello Web!" in browser.</li>
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<h3>EWF: the Eiffel Web Framework</h3>
<ul>
<li><strong>WSF</strong>: Web Server Foundation library</li>
<li><strong>Connectors</strong>: CGI, libFCGI, standalone Eiffel httpd <strong>"nino"</strong></li>
<br/>
Let's use wsf and wsf/default/nino libraries.
</ul>
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<h3>Into the code</h3>
<ul>
<li>Inherit from WSF_DEFAULT_SERVICE</li>
<li>Implement routine <br/><pre><code data-trim contenteditable>execute (req: WSF_REQUEST; res: WSF_RESPONSE)</code></pre></li>
<li>Update option to use port 9090</li>
<li>Open <a href="http://localhost:9090/">http://localhost:9090</a></li>
</ul>
<div class="footer">&copy;2015 <a href="https://eiffel.org">eiffel.org</a></div>
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<h2>Thank you for watching</h2>
<br/>
<ul>
<li>https://eiffel.com/</li>
<li>https://github.com/EiffelWebFramework/EWF/</li>
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