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The Jersey example from documentation is clear enough to me. However, here is a simplified example without parameters (do simple to begin...) <pre><code>@GET @Path("/images/pet") @Produces("image/*") public Response getImage() { File f = new File("C:\\\\Temp\\dog.jpg"); if (!f.exists()) { throw new WebApplicationException(404); } String mt = new MimetypesFileTypeMap().getContentType(f); return Response.ok(f, mt).build(); } </code></pre> As my Jersey is configured as <code>/rest/*</code> path in the web.xml of the yourapp application, the image is accessible at the following address: <code>http://serverip:port/yourapp/rest/images/pet</code> You can try it directly this URL in the browser navigation bar (it is a REST image service, served as if it was a static image), or if you want it in a html page, you can use classic HTML: <pre><code><html> <body> <h1>Woof!</h1> <img src="http://localhost:8080/myapp/rest/images/pet" /> </body> </html> </code></pre> Hope it helps. EDIT Okay that was too obvious. So you need to implement a method or service that gives the content of a directory with image file names in the given order you need (as a java List). Using this List, you can build a html like this within a loop: <pre><code><html> <body> <h1>Several images</h1> <img src="/yourapp/rest/images/last.jpg" /> <img src="/yourapp/rest/images/third.jpg" /> <img src="/yourapp/rest/images/second.jpg" /> <img src="/yourapp/rest/images/first.jpg" /> </body> </html> </code></pre> This is the result HTML you must output (in JSP or whatever you use). The REST service getImage() will be called automatically by the browser, once for each image. Am I clear ?
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1. POHow to get images from a folder in the server using Jersey WS?
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1. USStephane Lallemagne
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1. USStephane Lallemagne
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1. COThank you Stephan, that was the idea, but if the image folder has lot of images, and they are changing all the time, I would like to iterate them in jsp using a jstl or some jquery things, The problem here is not how to display them, I am just wondering if there is a way to get images (how to implement it) dynamically from server, and I want the latest images uploaded to be displayed.
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2. COOK. If the number of files is very huge, you must do some paging (ie display the nth more recent on page 1). For live updating, you need ajax (JQuery...) calling a file service (rest/jersey if you want) that serves the new filenames since the last call. You must use a "mark" (for example the last filename) for the service to know what images file name the client ever knows on its side. A simpler way would be to refresh the whole page (assuming paging). You can also imagine a service that renders text/html, and use jquery to replace it at once with $('#gallery').html(...);
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