Richard:
I invoke my servlet via a html file. Since it doesn't
work properly, I didn't use any request parameters at
this time. When I invoke doPost(req, res) by using
<method = "POST" >, nothing get display, the screen is
empty. also nothing in the log file.
thank you so much for help. I really have no idea.
julia
--- Richard Yee <[EMAIL PROTECTED]> wrote:
> Julia,
> How are you invoking the servlet via the post
> method? It doesn't seem to
> use any request parameters. What happens when you
> try and invoke it via
> the post method? Have you check your server logs?
>
> Regards,
>
> Richard
>
>
> At 01:31 PM 12/31/2001 -0800, you wrote:
> >thank you for your reply!
> >
> >yes, I do implement doPost() method.
> >
> >my coding:
> >
> > public void doPost(HttpServletRequest request,
> >HttpServletResponse response)
> > throws ServletException, IOException
> > {
> > ServletOutputStream out =
> >response.getOutputStream ();
> > // Set the output data's mime type
> > response.setContentType(CONTENT_TYPE);
> > // create an input stream from fileURL
> > String fileURL =
> "http://com.company.abc.xml";;
> > //Content-disposition header - open in browser
> > response.setHeader("Content-disposition",
> >"inline" );
> >
> > BufferedInputStream bis = null;
> > BufferedOutputStream bos = null;
> > URL url = new URL ( fileURL );
> >
> > try
> > {
> > URLConnection conn = url.openConnection();
> > // Use Buffered Stream for
> reading/writing.
> > bis = new
> >BufferedInputStream(conn.getInputStream());
> > bos = new BufferedOutputStream(out);
> > byte[] buff = new byte[2048];
> > int bytesRead;
> > // Simple read/write loop.
> > while(-1 != (bytesRead = bis.read(buff, 0,
> >buff.length)))
> > {
> > bos.write(buff, 0, bytesRead);
> > }
> > out.flush();
> > bos.flush();
> > }
> > catch(final MalformedURLException e)
> > {
> > cat.error ( "MalformedURLException." );
> > throw e;
> > }
> > catch(final IOException e) {
> > cat.error ( "IOException." );
> > throw e;
> > }
> > finally
> > {
> > if (bis != null)
> > bis.close();
> > if (bos != null)
> > bos.close();
> > }
> >
> >public void doGet(HttpServletRequest request,
> >HttpServletResponse response)
> > throws ServletException, IOException
> > {
> > doPost(request, response);
> >}
> >
> >julia
>
>
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