Comment
Ajibade Ayodeji
RE:Uploading Multiple Files Using Jsp,
April 20, 2009 at 5:37 PM
April 20, 2009 at 5:37 PM
when i run the jsp codes i get a the error ...11:34:11,781 ERROR [STDERR] java.io.FileNotFoundException: C:\jboss-4.2.2.GA\ser
ver\default\.\deploy\techsite.war\uploadedFiles\C:\Users\Ayodeji\Desktop\dd.txt
(The filename, directory name, or volume label syntax is incorrect)....
obviously item.getName();
was returning a directory string and not just the file name e.g dd.txt....so i modified the code and it worked.. i intoduced the Stringtokenizer class.. see code below...
<%@ page import="java.util.List" %>
<%@ page import="java.util.StringTokenizer" %>
<%@ page import="java.util.Iterator" %>
<%@ page import="java.io.File" %>
<%@ page import="org.apache.commons.fileupload.servlet.ServletFileUpload"%>
<%@ page import="org.apache.commons.fileupload.disk.DiskFileItemFactory"%>
<%@ page import="org.apache.commons.fileupload.*"%>
<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<center><table border="2">
<tr><td><h1>Your files uploaded </h1></td></tr>
<%
boolean isMultipart = ServletFileUpload.isMultipartContent(request);
if (!isMultipart) {
} else {
FileItemFactory factory = new DiskFileItemFactory();
ServletFileUpload upload = new ServletFileUpload(factory);
List items = null;
try {
items = upload.parseRequest(request);
} catch (FileUploadException e) {
e.printStackTrace();
}
Iterator itr = items.iterator();
while (itr.hasNext()) {
FileItem item = (FileItem) itr.next();
if (item.isFormField()) {
} else {
try {
String itemName = item.getName();
StringTokenizer brokenStr = new StringTokenizer(itemName, "\\/");
String realFileName = "";
while (brokenStr.hasMoreTokens()) {
realFileName = brokenStr.nextToken();
System.out.println("brokenStr.nextToken(): " + realFileName);
}
//File savedFile = new File(config.getServletContext().getRealPath("/")+"uploadedFiles/"+itemName);
File savedFile = new File("C:\\jboss-4.2.2.GA\\server\\default\\deploy\\techsite.war\\uploadedFiles\\" + realFileName);
item.write(savedFile);
out.println("<tr><td><b>Your file has been saved at the loaction:</b></td></tr><tr><td><b>"+config.getServletContext().getRealPath
("/")+"uploadedFiles"+"\\"+itemName+"</td></tr>");
} catch (Exception e) {
e.printStackTrace();
}
}
}
}
%>
</table>
</center>
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ver\default\.\deploy\techsite.war\uploadedFiles\C:\Users\Ayodeji\Desktop\dd.txt
(The filename, directory name, or volume label syntax is incorrect)....
obviously item.getName();
was returning a directory string and not just the file name e.g dd.txt....so i modified the code and it worked.. i intoduced the Stringtokenizer class.. see code below...
<%@ page import="java.util.List" %>
<%@ page import="java.util.StringTokenizer" %>
<%@ page import="java.util.Iterator" %>
<%@ page import="java.io.File" %>
<%@ page import="org.apache.commons.fileupload.servlet.ServletFileUpload"%>
<%@ page import="org.apache.commons.fileupload.disk.DiskFileItemFactory"%>
<%@ page import="org.apache.commons.fileupload.*"%>
<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<center><table border="2">
<tr><td><h1>Your files uploaded </h1></td></tr>
<%
boolean isMultipart = ServletFileUpload.isMultipartContent(request);
if (!isMultipart) {
} else {
FileItemFactory factory = new DiskFileItemFactory();
ServletFileUpload upload = new ServletFileUpload(factory);
List items = null;
try {
items = upload.parseRequest(request);
} catch (FileUploadException e) {
e.printStackTrace();
}
Iterator itr = items.iterator();
while (itr.hasNext()) {
FileItem item = (FileItem) itr.next();
if (item.isFormField()) {
} else {
try {
String itemName = item.getName();
StringTokenizer brokenStr = new StringTokenizer(itemName, "\\/");
String realFileName = "";
while (brokenStr.hasMoreTokens()) {
realFileName = brokenStr.nextToken();
System.out.println("brokenStr.nextToken(): " + realFileName);
}
//File savedFile = new File(config.getServletContext().getRealPath("/")+"uploadedFiles/"+itemName);
File savedFile = new File("C:\\jboss-4.2.2.GA\\server\\default\\deploy\\techsite.war\\uploadedFiles\\" + realFileName);
item.write(savedFile);
out.println("<tr><td><b>Your file has been saved at the loaction:</b></td></tr><tr><td><b>"+config.getServletContext().getRealPath
("/")+"uploadedFiles"+"\\"+itemName+"</td></tr>");
} catch (Exception e) {
e.printStackTrace();
}
}
}
}
%>
</table>
</center>
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