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Multiple image upload using JSP

sumit vedi

Multiple image upload using JSP
0 Answer(s) 2 years and 6 months ago
Posted in : JSP-Servlet

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I have written a code to upload the multiple images using jsp, but when I execute this code, it throws Corrupt form data: premature ending error.

Apache tomcat version : 8.0.9.0

Can anybody please help me to resolve this issue?

Html file

<html xmlns="http://www.w3.org/1999/xhtml">

<head>
    <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
        <FORM action="upload_jsp.jsp" enctype="multipart/form-data" method="post">

   What files are you sending? <INPUT type="file" name="file[]" multiple >
   <INPUT type="submit" value="Send"> <INPUT type="reset">
 </FORM>


</body>
</html>

JSP Code

> <%@ page import="java.sql.*" %> <%@
> page
> import="org.apache.commons.fileupload.*"%>
> <%@ page
> import="org.apache.commons.io.output.*"%>
> <%@ page
> import="org.apache.commons.fileupload.servlet.*"%>
> <%@ page
> import="org.apache.commons.fileupload.disk.*"%>
> 
> <%@ page
> import="org.apache.commons.io.FileUtils"
> %>
> 
> <%@ page import="java.io.*"%> <%@ page
> import="java.util.*"%> <%@ page
> import="javax.servlet.*"%>
> 
> <%@ page
> import="com.oreilly.servlet.multipart.MultipartParser"%>
> <%@ page
> import="com.oreilly.servlet.multipart.Part"%>
> <%@ page
> import="com.oreilly.servlet.multipart.FilePart"%>
> 
> <%  
>     String fileSavePath_upload_dir;
>     String fileSavePath_upload_user_dir;
>     String fileSavePath_sec_storage_user_dir;
>     String user_name = "abc1234567890";
>     String sec_storage_images_path = "C:\\Users\\gur29175\\Desktop";
>     String UPLOAD_DIRECTORY = "Uploads";    
>     String user_image_dir = user_name;
> 
>     File sourceFile;
>     File destinationFile;    
>     String resp = "";    
>     int i = 1;
>     int counter=0;    
> 
>     fileSavePath_upload_dir = getServletContext().getRealPath("/") +
> File.separator +
> UPLOAD_DIRECTORY;/*save uploaded files
> to a 'Upload' directory in the web
> app*/
>     fileSavePath_upload_user_dir = fileSavePath_upload_dir +
> File.separator + user_image_dir;
>     fileSavePath_sec_storage_user_dir = sec_storage_images_path + File.separator + user_name;
> 
>     if (!(new File(fileSavePath_upload_dir)).exists())
> 
>     {
>         (new File(fileSavePath_upload_dir)).mkdir();
> // creates the directory if it does
> not exist        
>     }
> 
>     if (!(new File(fileSavePath_upload_user_dir)).exists())
> 
>     {
>         (new File(fileSavePath_upload_user_dir)).mkdir();
> // creates the directory if it does
> not exist        
>     }
> 
>     if (!(new File(sec_storage_images_path)).exists())
> 
>     {
>         (new File(sec_storage_images_path)).mkdir();
> // creates the directory if it does
> not exist        
>     }
> 
>     if (!(new File(fileSavePath_sec_storage_user_dir)).exists())
> 
>     {
>         (new File(fileSavePath_sec_storage_user_dir)).mkdir();
> // creates the directory if it does
> not exist        
>     }
> 
>     resp += "<br>Here is information about uploaded files.<br>";
>     try
>     {
>         MultipartParser parser = new MultipartParser(request,
> 1024*1024*1024);  /* file limit size
> of 1GB*/
>         Part _part;
>         while ((_part = parser.readNextPart()) != null) 
>         {
>             if (_part.isFile()) 
>             {
>                 FilePart fPart = (FilePart) _part;  // get some info
> about the file
>                 String name = fPart.getFileName();
> 
>                 if (null != name) 
>                 {
>                     long fileSize = fPart.writeTo(new
> File(fileSavePath_upload_user_dir));
>                     resp += i++ + ". " + fPart.getFilePath() + "[" + fileSize / 1024 + " KB]<br>";
> 
>                     sourceFile = new File(fileSavePath_upload_user_dir+"/"+user_name+"_"+counter+".png");
>                     counter++;
>                 }                 else 
>                 {
>                     resp = "<br>The user did not upload a file for this
> part.";
>                 }
>             }
>         }// end while 
>                 }
>     catch (java.io.IOException ioe)
>     {
>         out.println(ioe);
>         resp = ioe.getMessage();
>     }     %>

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