Thank you for sharing. Where can I find the header
"Content-Disposition"? It's not on rfc2616 Http/1.1
Thanks.
--- Chin Cedric Sung Kit <[EMAIL PROTECTED]> wrote:
> Hope this helps.
>
> peace,
> cedric
>
> import java.io.*;
> import java.sql.*;
> import java.util.*;
> import
> javax.servlet.*;
> import
> javax.servlet.http.*;
>
> public class
> FileRetriever extends HttpServlet
> {
> public void
> doGet(HttpServletRequest sReq
> ,HttpServletResponse sRes)
> throws
> IOException,ServletException {
>
> //the choise you
> give on ur HTML page for the
> file to be downloaded
>
> String
> fileSelected =
> sReq.getParameter("fileSelected");
>
>
> String xxx =
> getServletContext().getRealPath("/");
>
> /* after executing
> the above statement the
> string xxx gives the complete path upto the web
> server directory.Then I am
> extending the path by specifying the directory which
> holds all the downloadable
> file*/
>
> String pathOfFile =
> xxx +
> "Downloadablefiles"+"\\" + fileSelected;
> File F = new
> File(pathOfFile);
>
>
> sRes.setContentType("application/octet-stream");
>
> //the next statement
> is the most IMPORTANT
> statement
>
>
> sRes.setHeader("Content-Disposition",
> "attachment;filename=\"" + fileSelected +"\"");
> ServletOutputStream
> out =
> sRes.getOutputStream();
> InputStream in =
> null;
> try
> {
> in = new
> BufferedInputStream(new
> FileInputStream(F));
> int ch;
> while ((ch =
> in.read()) !=-1)
> {
>
> out.print((char)ch);
> }
> }
> catch(Exception e)
> {
>
> System.out.println(e.toString());
> }
> finally
> {
> if (in != null)
> in.close(); // very
> important
> out.close();
> }
>
> System.out.println(fileSelected);
> }
> }
>
>
> palurumahesh babu wrote:
>
> > sir,
> > i want to know how to do File Download
> Programming in
> > Java Servlets. let me know fast. if you have the
> URL
> > of application program , let me know.
> >
> > Thanking you,
> >
> > yours
> > mahesh/-
> >
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