Re: how to read text parameter from multipart/form-data form?

From:

=?ISO-8859-1?Q?Arne_Vajh=F8j?= <arne@vajhoej.dk>

Newsgroups:

comp.lang.java.programmer

Date:

Sun, 24 May 2009 09:02:19 -0400

Message-ID:

<4a194559$0$90273$14726298@news.sunsite.dk>

buu wrote:

So, I have a servlet app. using org.apache library..
I put a form as:
    <form style="align: center" id="dddd" method="post"
enctype="multipart/form-data" action="Controller">
        Upload image: <input type="file" title="" name="file"
accept="image/gif, image/jpeg" />
        <br/><br/>
        or paste URL: <input type="text" title="" name="urll"
maxlength="140" size="40" accept="" /><br/>
        <input type="submit" title="" value="Search"/>
    </form>

now, I would like to read a value of urll parameter, but I don't know how..
any example like

                FileItemStream item = (FileItemStream)iter.next();
              String name = item.getFieldName();
              InputStream stream = item.openStream();
              System.out.println("name: "+name);

does not work..

Here is a snippet:

DiskFileUpload upload = new DiskFileUpload();
List files = upload.parseRequest(request);
for(int i = 0; i < files.size(); i++) {
    FileItem file = (FileItem)files.get(i);
    if(file.getFieldName().equals("description")) {
       String description = file.getString();
       out.println("description=" + description);
    }
    if(file.getFieldName().equals("file")) {
       String filename = "C:\\test.upl";
       file.write(new File(filename));
    }
}

Arne