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POAdd parameters to Apache HttpPost
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3367870
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2010-07-29T23:58:33.067
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2013-04-15T13:01:05.883
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2010-07-30T12:11:09.960
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Body
I'm trying to send a file to a Servlet. Along with this file, I also have to send some parameters (i.e. name/id, date and a few others). I'm using HttpClient on client-side and ServerFileUpload on server-side. This is the client-side code: ... <pre><code>String url = "http://localhost:8080/RicezioneServlet/RicezioneServlet"; HttpClient httpclient = new DefaultHttpClient(); HttpPost postMethod = new HttpPost(url); MultipartEntity mpe = new MultipartEntity(); //I'm sending a .zip file ContentBody cb = new FileBody(fileToSend,"application/zip"); mpe.addPart("file", cb); postMethod.setEntity(mpe); HttpResponse resp = httpclient.execute(postMethod); HttpEntity respEntity = resp.getEntity(); System.out.println(resp.getStatusLine()); </code></pre> ... on the server side, we've got: <pre><code>ServletFileUpload sup = new ServletFileUpload(); FileItemIterator it = sup.getItemIterator(request); FileItemStream item = it.next(); InputStream ios = item.openStream(); //read from ios and write to a fileoutputstream. </code></pre> Now, I don't know how to add the aforementioned parameters to the request... I tried to use a StringBody and to add it to the MultiPartEntity, but I get a NullPointerException at: <pre><code>String author = request.getParameter("author"); </code></pre> which means that the parameter isn't seen as a parameter, maybe? The only was I got it working was setting these parameters as Headers (setHeader and getHeader), but this is not an option. Any advice? Or maybe can you redirect me to a full example of file+parameter upload? Thanks, Alex
Tags
<java><post><parameters><httpclient>
Title
Add parameters to Apache HttpPost
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