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Multiple file uploading using oreilly MultipartRequest(urgent....)

alok kaushik
Greenhorn

Joined: Aug 08, 2001
Posts: 5
hello all
please let me know tht can i upload multiple files using MultipartRequest of oreilly... if yes then how can i poceed it....
plesase reply soon
regards
alok
arvind
Greenhorn

Joined: Aug 27, 2001
Posts: 11
hi! alok,

you can try out this code:it works perfectly well
Ist part:
import javax.servlet.http.*;
import com.oreilly.servlet.*;
import java.util.*;
public class T1 extends HttpServlet
{
public void doPost(HttpServletRequest req,HttpServletResponse res)throws ServletException,IOException {
res.setContentType("text/html"); PrintWriter out = res.getWriter(); try{
MultipartRequest multi = new MultipartRequest
(req,"give the real path e.g www/htdocs/document name",5*1024*1024);
out.println("<html>");
out.println("<head><title>UploadTest</head></title>");
out.println("<body>");
out.println("<h1>upLoadTest</h1>");
out.println("<pre>");
Enumeration params = multi.getParameterNames();
while (params.hasMoreElements()){
String name = (String)params.nextElement();
String value = multi.getParameter(name);
out.println( name + " = " + value);
}
out.println("</pre>");
out.println("<h3> files : </h3>");
out.println("<pre>");
Enumeration files = multi.getFileNames();
while (files.hasMoreElements()){
String name = (String)files.nextElement();
String filename = multi.getFilesystemName(name);
String type = multi.getContentType(name);
File f = multi.getFile(name);
out.println("name : " + name);
out.println("file name : "+ filename);
out.println("type : "+type);
if (f!=null){
out.println("length : " +f.length());
out.println();
}
out.println("</pre>");
}
}
catch(Exception e){
out.println("<pre>");
System.out.println(e);
e.printStackTrace(out);
out.println("</pre>");
}
out.println("</body> </html>");
}
}
IInd part :
<html>
<head>
<title>File Upload</title>
</head>
<body bgcolor=bisque>
<form ACTION="http://server-ip address/servlet/T1" METHOD=post ENCTYPE="multipart/form-data" >
which file do you want to upload ? <input type=file name=file><br>
which file do you want to upload ? <input type=file name=file1><br>
which file do you want to upload ? <input type=file name=file2><br>
which file do you want to upload ? <input type=file name=file3><br>
which file do you want to upload ? <input type=file name=file4><br>
which file do you want to upload ? <input type=file name=file5><br>
<input type=submit value=submit>
</form>
</body>
</html>
 
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