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POClient server in Dart
 

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    <p>I have found a few nice tutorials on the client/server in Dart. The client just makes a request to the server via localhost on the specified port, and the server just responds with a String.</p> <p>However, I did not find any help on how to serve images. I want to be able to get the server to server images to the client. For instance, if the client does a request like: localhost:1313/Images, then the server should respond with a page displaying all the images that are in the "images" folder. </p> <p>Here is the code I have so far:</p> <pre class="lang-dart prettyprint-override"><code>import 'dart:io'; class Server { _send404(HttpResponse res){ res.statusCode = HttpStatus.NOT_FOUND; res.outputStream.close(); } void startServer(String mainPath){ HttpServer server = new HttpServer(); server.listen('localhost', 1111); print("Server listening on localhost, port 1111"); server.defaultRequestHandler = (var req, var res) { final String path = req.path == '/' ? '/index.html' : req.path; final File file = new File('${mainPath}${path}'); file.exists().then((bool found) { if(found) { file.fullPath().then((String fullPath) { if(!fullPath.startsWith(mainPath)) { _send404(res); } else { file.openInputStream().pipe(res.outputStream); } }); } else { _send404(res); } }); }; void main(){ Server server = new Server(); File f = new File(new Options().script); f.directory().then((Directory directory) { server.startServer(directory.path); }); } </code></pre> <p>I have not yet implemented the client, but is it necessary to implement a client? Isn't the browser enough as client?</p> <p>Also, what do I need to do to make the server serve the images?</p>
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    1. COSo do you want to display a list of image file names or the images themselves? For the latter, you'll need to do some kind of HTML template.
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