<!–JSP Code of Download File
By Saurabh Goyal <sggoyal@gmail.com> –>
<%@ page contentType=”text/html; charset=iso-8859-1″ language=”java” import=”java.sql.*,javax.servlet.*,java.io.*” errorPage=”" %>
<%
try {
String ROOT_PATH;
// Path of WebApplication Directy
ROOT_PATH = getServletContext().getRealPath(“/”);
FileInputStream in = new FileInputStream(ROOT_PATH+”syssum.csv”);// Here syssum.csv is source file to download
response.setContentType(“application/csv”);//Sets the MIME header
response.setHeader(“Content-Disposition”, “attachment; filename=syssum.csv”);// Here syssum.csv is name of file to download
int i;
while ((i=in.read()) != -1) {
out.write(i);
}
in.close();
out.close();
}
catch(Exception e)
{
System.out.println(“…error while loading: “+e.toString());
%><html><head></head><body>Error: can’t open file syssum.csv</body></html><%
}
%>
sggoyal