data" is not supported to send simple text?

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How to upload files to server using JSP/Servlet? 12 answers

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While using enctype="multipart/form-data" form fields aren't available as parameter of the request, you will always get request.getParameter(name); as null. They are included in the stream. You can use Apache Commons Fileupload to upload file with other form fields data. In order to use Apache Commons FileUpload, you need to have following files in your webapp's /WEB-INF/lib:

1.) commons-fileupload.jar

2.) commons-io.jar

For ex.

if (item.isFormField()) {
    String name = item.getFieldName();
    String value = item.getString();
}

Have a look at http://commons.apache.org/proper/commons-fileupload//using.html

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