• Post Reply Bookmark Topic Watch Topic
  • New Topic
programming forums Java Mobile Certification Databases Caching Books Engineering Micro Controllers OS Languages Paradigms IDEs Build Tools Frameworks Application Servers Open Source This Site Careers Other Pie Elite all forums
this forum made possible by our volunteer staff, including ...
Marshals:
  • Campbell Ritchie
  • Paul Clapham
  • Ron McLeod
  • Jeanne Boyarsky
  • Tim Cooke
Sheriffs:
  • Liutauras Vilda
  • paul wheaton
  • Henry Wong
Saloon Keepers:
  • Tim Moores
  • Tim Holloway
  • Stephan van Hulst
  • Carey Brown
  • Frits Walraven
Bartenders:
  • Piet Souris
  • Himai Minh

problem in using MultipartRequest

 
Greenhorn
Posts: 20
  • Mark post as helpful
  • send pies
    Number of slices to send:
    Optional 'thank-you' note:
  • Quote
  • Report post to moderator
hi,
i'm trying to use MultipartRequest but i'm getting exception
java.io.IOException: Posted content type isn't multipart/form-data
at com.oreilly.servlet.multipart.MultipartParser.(MultipartParser.java:119)
at com.oreilly.servlet.multipart.MultipartParser.(MultipartParser.java:83)
at com.oreilly.servlet.MultipartRequest.(Compiled Code)
at pt.doPost(Compiled Code)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:747)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:840)
at sun.servlet.http.HttpServerHandler.sendResponse(HttpServerHandler.java:165)
at sun.servlet.http.HttpServerHandler.handleConnection(Compiled Code)
at sun.servlet.http.HttpServerHandler.run(Compiled Code)
at java.lang.Thread.run(Thread.java:479)
i'm using servletrunner inJSDK and i've put the com.jar file in jdk1.2.1\jre\lib\ext folder
what shall i do how shall i run the program the code of the program is
import java.io.*;
import java.util.*;
import javax.servlet.*;
import javax.servlet.http.*;
import com.oreilly.servlet.MultipartRequest;

public class pt 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,"f:/avoidmiddleman",1024*1024);
out.println("<HTML>");
out.println("<HEAD><TITLE>Upload File</TITLE></HEAD>");
out.println("<BODY>");
out.println("<H1>UploadTest</H1>");
out.println("<H3>Params:</H3>");
out.println("<PRE>");
Enumeration params=multi.getParameterNames();

while(params.hasMoreElements()){

String name=(String)params.nextElement();
System.out.println(multi.getContentType(name));
String value=multi.getParameter(name);
out.println(name+"="+value);
}
out.println("</PRE>");
//show which file we received
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("filename:"+filename);
out.println("type:"+type);
if(f != null){
out.println("length:"+f.length());
out.println();
}
out.println("</PRE>");
}
}
catch(Exception ex)
{
out.println("<PRE>");
ex.printStackTrace(out);
out.println("anuj khanna");
out.println("</PRE>");
}
out.println("</BODY></HTML>");
}
}


please help fast.very very urgent.thankyou.
 
Ranch Hand
Posts: 76
  • Mark post as helpful
  • send pies
    Number of slices to send:
    Optional 'thank-you' note:
  • Quote
  • Report post to moderator
It's likely that the HTML-Page sending the POST does not encode the Upload as "multipart/form-data" (must be something like: <FORM METHOD="post" ACTION="pt" NAME="[name]" ENCTYPE="multipart/form-data">. So look at that code, maybe you'll see it yourself; if not, please repost that HTML-code, and we will see...
Hope it helps
Detlev
 
You get good luck from rubbing the belly of a tiny ad:
Free, earth friendly heat - from the CodeRanch trailboss
https://www.kickstarter.com/projects/paulwheaton/free-heat
reply
    Bookmark Topic Watch Topic
  • New Topic