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Last Published: 18 January 2008
| Version: 1.2.1
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<div class="section"><h2><a name="Using_FileUpload"></a>Using FileUpload</h2><p> Your application should detect whether or not FileUpload should be invoked, based on the HTTP method and the content type of the request. </p><p> Assuming that you have decided that FileUpload should be invoked, you might write the following code to handle a file upload request:<pre> // Create a new file upload handler DiskFileUpload upload = new DiskFileUpload(); // Set upload parameters upload.setSizeMax(MAX_UPLOAD_SIZE); upload.setSizeThreshold(MAX_MEMORY_SIZE); upload.setRepositoryPath(TEMP_DIR); // Parse the request List items = upload.parseRequest(request); // Process the uploaded fields Iterator iter = items.iterator(); while (iter.hasNext()) { FileItem item = (FileItem) iter.next(); if (item.isFormField()) { processTextParameter(request, item); } else { processFileParameter(request, item); } }</pre></p></div>
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