![]() ![]() Throw new IllegalArgumentException( "This is a Text field. * IllegalArgumentException If this field is actually a Text field. MultipartRequest( request, FileUploadFactory fileUploadFactory, encoding) Creates new multi-part request with form encoding and file upload factory. * Uploaded file associated with given request parameter name. * name Request parameter name to return the associated uploaded file for. FileUploadServlet.java MultipartRequest is a utility class present in cos.jar which is used to handle the multipart data received from HTML form. To use MultipartRequest class we need to have a cos.jar file. * Returns uploaded file associated with given request parameter name. ![]() ![]() No need for Apache Commons FileUpload anymore! Interesting detail is however that both Oracle Glassfish v3 and Apache Tomcat 7.0 actually silently uses Apache Commons FileUpload under the covers to fulfill the new Servlet 3.0 feature! public class UploadServlet extends HttpServlet ) All you basically need to do is to annotate the Servlet with annotation. The new Servlet 3.0 specification includes among others support for parsing multipart/form-data requests. ![]()
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