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From "Maxime" <max....@free.fr>
Subject [FileUpload] It's works under Firefox but not on IE, why ?
Date Thu, 07 Jul 2005 08:19:20 GMT
Hello Everybody,
During 2 days, I was testing FileUpload on IE and it never work. After that, I tried on Firefox
and it's works perfectly.
Can you tell me why and how to resolve this problem ?
It's a really pain in an ... :)

Thank you.
Maxime



Here the form :
<HTML> 
<HEAD> 
</HEAD> 

<BODY BGCOLOR="#FDF5E6"> 

<h1>Upload de Fichier</h1> 

<form name="upload" method="post" action="/UploadFileServlet" enctype="multipart/form-data"
> 

Upload File:<input type="file" name="source" size="30"> 
          
<input type="submit" name="submitFile" value="Upload" title="Upload"> 

</form> 
</BODY> 
</HTML> 

Here the Servlet :

import java.io.*; 
import java.util.*; 
import javax.servlet.*; 
import javax.servlet.http.*; 
import org.apache.commons.fileupload.*; 
import org.apache.commons.fileupload.*; 


public class UploadFileServlet extends HttpServlet { 
public void doPost(HttpServletRequest request, HttpServletResponse response) 
throws ServletException, IOException { 

System.out.println ("Uploading-Servlet"); 
        try{        
               // Create a new file upload handler 
               DiskFileUpload upload = new DiskFileUpload(); 
                
               // Set upload parameters 
               int  yourMaxMemorySize = 512 * 1024 * 8; 
               int  yourMaxRequestSize = 1024 * 1024 * 8; 
               String yourTempDirectory = "c:\\"; 
                
               upload.setSizeThreshold(yourMaxMemorySize); 
               upload.setSizeMax(yourMaxRequestSize); 
               upload.setRepositoryPath(yourTempDirectory); 

               //Parse the request 
               List items = upload.parseRequest(request); 
                
               // Process the uploaded items 
               Iterator iter = items.iterator(); 
               while (iter.hasNext()) { 
                    
                   FileItem item = (FileItem) iter.next(); 
                    
                   //   Process a regular form field 
                   if (item.isFormField()) { 
                       String name = item.getFieldName(); 
                       String value = item.getString(); 
                        
                   } 
                  // Process a file upload 
                  else { 
                       String fieldName = item.getFieldName(); 
                       String fileName = item.getName(); 
                       String contentType = item.getContentType(); 
                       boolean isInMemory = item.isInMemory(); 
                       File uploadedFile = new File(yourTempDirectory + fileName); 
                       item.write(uploadedFile); 

                  } 
               } 
            } catch (ServletException e) { 
               e.printStackTrace(); 
            } catch (IOException e) { 
               e.printStackTrace(); 
            } catch (FileUploadException e) { 
               e.printStackTrace(); 
            } catch (Exception e) { 
               e.printStackTrace(); 
            } 

   } 
    
} 
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