Path and file name problem when I want to download files from html

Question

Hi all,
I want to write a small program to allow users download files from jsp file
but the following files don't work .
<%@ page language="java" import="java.net.*,java.io.*"%>
<%@ page import ="java.util.*"%>
<%
try
String SContent = request.getParameter("click");
String SDocName = "temp.doc"; //  out put file File Name
ServletOutputStream stream= response.getOutputStream(); // Getting ServletOutputStream
response.setContentType("application/msword"); // Setting content type
response.setHeader("Content-disposition","attachment;filename=\"" +SDocName+"\""); // To pop dialog box
BufferedInputStream in = new BufferedInputStream(new FileInputStream(SContent));
int c;
while ((c = in.read()) != -1){
           stream.write(c);
in.close();
stream.flush();
catch(final IOException e)
System.out.println ( "IOException." );
catch(Exception e1)
System.out.println ( "Exception." );
%>I am so confuse, what is the path and file name I sould give ? for example my click should equal to http://******/Test/display.jsp?click=00-1

Answer 1

Hi all,
I got error at
java.lang.IllegalStateException: getOutputStream() has already been called for this response
     org.apache.coyote.tomcat5.CoyoteResponse.getWriter(CoyoteResponse.java:599)
if I want ot download file from html file.
String SContent = request.getParameter("click");
if I hard code like follow it work fine.
String SContent ="C:/Project Coding.doc";
what mistake I make.
Thank you!