Hi Marco,
I have been experimenting with servlets/JSP and UTF-8 for a while and I came
to this :
If I set res.setContentType("text/html; charset=UTF-8;"); in my servlet, and
I will POST data to server, for each spedial character (not in ISO-8859-1),
it will send that character in HEXA as 2 bytes - for example, if I send to
the server small "e" with stud/wedge, the server gets text=%C4%9B , which is
correct value in UTF-8 for that character in hexa.
And now acme the main guestion , what the servlet angine will do with it. I
use Resin 1.2.5 and if I do
String par = req.getParamater("text"); for that 1 e with stud, the par
string will have length() of 2 which is OK and it will display OK on the
page as 1 character thanks to the header.
but If I set setContentType("text/html; charset=UTF-8"); without the last
";" after UTF-8, the par string length() is only 1 !! and It displays Ok on
the page too.
Does anyone here has working UTF-8 site ? I have spend too much hours trying
to find good solution on this problem.
(btw1.: I use the <form> as <form method=\"POST\" accept-charset=\"UTF-8\">)
(btw2.: I think this mass is because Javas char has 2 bytes by default)
Tomas Zeman
>Date: Mon, 28 May 2001 15:47:51 +0200
>From: Marco Trevisan <[EMAIL PROTECTED]>
>Subject: Re: How can i send unicode special characters with my request ?
>
>Actually I found a solution for a subset of characters of our interest
>with Tomcat 3.2.1.
>We made a patch for the euro symbol by setting the character set with:
>response.setContentType("text/html; charset=UTF-8");
>and manually decoding from responses an "intermediate" 8859_1 codepage.
>This is due to the 3.2.1 implementation wich ALWAYS opens a reader
>from the request with 8859_1 enconding.
>I think you can do the same with the characters you are interested in.
>I'm interested of alternative solutions while waiting for a 2.3 compliant
>servlet container where one can specify with which encoding the request is
>formed
>(the browser doesn't tell anything about it) or how other servlet
containers
>behave.
>
>Reference:
>Search "charset used for parameters decoding on HTTP request Tomcat3.x,4 "
>in [EMAIL PROTECTED]
>
>Regards,
>Marco
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