Setting the request object's charset is supported in API 2.2 (and earlier)
if you import the com.oreilly.servlet.ParameterParser class.
Also, are you sure you are using "UTF-8" and not "UTF8?" You last sentence
makes this questionable. I know the alias for UTF-8 in Java 1.1.5 and
earlier was "UTF8" and most browsers choked on the malformed content type.
The work-around for this now is:
res.setContentType( "text/html; charset=UTF-8");
PrintWriter out = new PrintWriter(
new OutputStreamWriter( res.getOutputStream(), "UTF8"), true);
Finally, do you need to set the locale?
Locale locale = new Locale( "en", "US");
for English.
Cheers!
Mark
----- Original Message -----
From: "Tomas Zeman" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Thursday, April 26, 2001 8:54 AM
Subject: character encoding problem
> Hi all,
>
> I am still having trouble with character encoding in servlets.
>
> I want to convert all data from getParameter("form_param") to UTF-8
>
> I have this servlets
> -------------------------------------------------
> import java.io.*;
> import java.util.*;
> import javax.servlet.http.*;
> import javax.servlet.*;
>
> public class HelloServlet extends HttpServlet {
> public void doGet (HttpServletRequest req,HttpServletResponse res)
throws
> ServletException, IOException
> {
>
> // this line desn't work it needs servlet 2.3!
> file://req.setCharacterEncoding("UTF-8");
>
> res.setContentType("text/html;charset=UTF-8;");
> PrintWriter pw = res.getWriter();
>
> String par = req.getParameter("text");
>
> // What to write here to convert the par String ?? (from iso-8859-2
and
> Cp1250)
> // TODO
> String convertedPar = new String(par.getBytes(),"UTF-8"); // but it
> doesn't work
>
> pw.println("<head><meta http-equiv='Content-Type'
> content='text/html;charset=UTF-8;'></head>");
>
> pw.println("Hi");
> pw.println("<form method=\"POST\"><textarea cols='50' rows='8'
> name='text'></textarea><br><input type='Submit'></form>");
> pw.println("<hr> Parameter : " + par);
> pw.println("<hr> ConvertedParameter : " + convertedPar);
>
> pw.close();
>
> /*
> // this code will write my parameter to the file in good encoding, but I
> need to have par string converted
> // to UTF-8 before that to display it on the page
>
> try {
> FileOutputStream fos = new FileOutputStream("/tmp/1.1");
> Writer out = new OutputStreamWriter(fos , "UTF-8");
> out.write(par);
> out.flush();
> out.close();
> } catch (IOException e) {
> e.printStackTrace();
> }
> */
>
> }
>
> public void doPost (HttpServletRequest req,HttpServletResponse res)
throws
> ServletException, IOException
> {
> doGet(req,res);
> }
> }
>
> ------------------------------------------------
>
> Could anybody help me, what code add to this servlet to convert all
> characters properly ?
> (I am looking for toUTF8(String s) function)
>
> Thanks a lot
>
> Tomas Zeman
> email: [EMAIL PROTECTED]
>
>
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