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From Wade Chandler <wchand...@redesetgrow.com>
Subject Re: FileUpload problem !!
Date Mon, 17 Jan 2005 14:31:56 GMT
Eric Chow wrote:
> My Code is as following:
> 
> 
> 
> <html>
> <head>
> <title>File Upload</title>
> <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
> </head>
> <body bgcolor="#FFFFFF" text="#000000"><p><font size="5"color="#FF0000">
> <b>Upload</b></font></p>
>  
> <form name="Form1" enctype="multipart/form-data" method="post"
> action="upload.jsp">
> <p>File 1<input type="file"name="File1" size="20" maxlength="20"> </p>
> <p>Description 1<input type="text" name="File1" size="30" maxlength="50">
</p>
> <p>File 2<input type="file" name="File2" size="20" maxlength="20"> </p>
> <p>Description 2<input type="text" name="File2" size="30" maxlength="50">
</p>
> <p>File 3<input type="file" name="File3" size="20" maxlength="20"> </p>
> <p>Description 3<input type="text" name="File3" size="30" maxlength="50">
</p>
> <p> <input type="submit"value="Upload"> <input type="reset" value="Clear">
</p>
> </form>
>  
> </body>
> </html>
> 
> 
> 
> 
> <?%@ page contentType="text/html;charset=UTF-8" language="java"
> pageEncoding="UTF-8"%>
> <%@ page import="java.io.*" %>
> <%@ page import="java.util.*" %>
> <%@ page import="org.apache.commons.fileupload.*" %>
>  
> <% 
>  	request.setCharacterEncoding("UTF-8");
>  
>     String saveDirectory = "c:\\";
>     String tmpDirectory = "c:\\";
>     int maxPostSize = 1024 * 1024; 
> %>
> <%
>     String FileDescription = null; 
>     String FileName = null;
>     long FileSize = 0;
>     String ContentType = null;
>     int count = 0 ;
> %>
>  
> <% 
>     DiskFileUpload upload = new DiskFileUpload();
>     
>     upload.setSizeThreshold(4096);
>        
>     upload.setSizeMax(maxPostSize);
>       
>     upload.setRepositoryPath(tmpDirectory);
>     List items = upload.parseRequest(request);
> %>
> <body>
> <% 
>  Iterator iter = items.iterator();
>  
>     int tmp = 0;
>     FileItem tmpItem = null;
>  while (iter.hasNext()) 
>  { 
>         tmp++;
>         FileItem item = (FileItem) iter.next();
>         
>         if (item.isFormField()) {        
>             FileDescription = item.getString();            
>         } else {        
>             FileName = item.getName();
>   
>   try {
>    // for wintel platform
>     FileName = FileName.substring(FileName.lastIndexOf("\\")+1);
>   // for unix-like platform
>     FileName = FileName.substring(FileName.lastIndexOf("/")+1); 
>   } catch ( Exception ex ) {
>  out.println(ex);
>   }
>  
> 
>             ContentType = item.getContentType();
>             FileSize = item.getSize();
>             tmpItem = item;        
>         }
>         
>   if (tmp == 2 && FileSize != 0)
>   { 
>    count ++;
>  
> %>
> <font color="red">Total file uploaded: <%= count %></font><br>
> File name: <%= FileName %><br>
> File size: <%= FileSize %> Bytes<br>
> Content type: <%= ContentType %><br>
> Description: <%= FileDescription %><br><br>
>  
> <%        
>    try {
>       out.println(FileName);
>       File uploadedFile = new File(saveDirectory + FileName);
>       tmpItem.write(uploadedFile);
>    } catch ( Exception ex ) {
>       out.println(ex);
>     }
>             
>             tmp = 0;
>         } else if (tmp == 2 && FileSize == 0) {
>             tmp = 0;
>   } // end if 
>  } // end while
> %> 
> <font color="red"><%= count %></font>
> </body>
> </html>
> 
> 
> 
> 
> 
> 
> On Sun, 16 Jan 2005 21:08:16 -0800, Dakota Jack <dakota.jack@gmail.com> wrote:
> 
>>Can you give your code?  I am having trouble determining what you are
>>having difficulty with here.  Give the code or a better description of
>>what you find you cannot do.
>>
>>Jack
>>
>>
>>On Mon, 17 Jan 2005 12:12:36 +0800, Eric Chow <eric138@gmail.com> wrote:
>>
>>>Hello,
>>>
>>>I used Struts' file upload example to upload file (multipart), it
>>>works file with (UTF-8 description).
>>>
>>>I am now going to use  commons-fileupload. But it failed to include a
>>>UTF-8 description, after I uploaded the file and want to display the
>>>description, it just display some unreadable character, cannot display
>>>my input characters.
>>>
>>>Any sugegst and idea on it ?
>>>
>>>Eric
>>>
>>>---------------------------------------------------------------------
>>>To unsubscribe, e-mail: commons-user-unsubscribe@jakarta.apache.org
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>>>
>>>
>>
>>--
>>------------------------------
>>
>>"You can lead a horse to water but you cannot make it float on its back."
>>
>>~Dakota Jack~
>>
>>"You can't wake a person who is pretending to be asleep."
>>
>>~Native Proverb~
>>
>>"Each man is good in His sight. It is not necessary for eagles to be crows."
>>
>>~Hunkesni (Sitting Bull), Hunkpapa Sioux~
>>
>>-----------------------------------------------
>>
>>"This message may contain confidential and/or privileged information.
>>If you are not the addressee or authorized to receive this for the
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>>on this message or any information herein. If you have received this
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>>
> 
> 
> ---------------------------------------------------------------------
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> 
> 
> 
Why are you setting the character encoding of your request?  The web 
browser would have done this for you.  You did not specify an 
accept-charset="UTF-8" attribute in your form in html.  See 
http://www.w3.org/TR/REC-html40/interact/forms.html for more info and do 
a search for encoding or accept-charset.  Don't change the request 
encoding on the server side thinking the server is going to some how be 
able to transform this encoding.  The encoded text came from you client 
request.

Wade


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