It's true, although servlet filter is not pure struts method, but it is used to solve character-encoding widely in struts framework.
--- Jos開Gustavo_Zagato <[EMAIL PROTECTED]> wrote: > Hi ! > > I don't if it will fit into your needs but, to > handler UTF-8 I > build a serverlet filter with handles all encode / > Decode operations. As > far as I know this approach is not a pure Struts > solution but works > really fine ! > I didn't test with a upload form like yours, but > it抯 a shot ! > > Regards > > Jos?Gustavo Zagato Rosa > System Analyst - Atos Origin > [EMAIL PROTECTED] > > > -----Original Message----- > From: Paul Barry [mailto:[EMAIL PROTECTED] > Sent: ter鏰-feira, 28 de outubro de 2003 12:07 > To: [EMAIL PROTECTED] > Subject: Problem with UTF-8 characters in a > mutlipart/form-data encoded > form > > I am using Struts 1.1 in an application that needs > to support the UTF-8 > character set. I am using Resin 2.1.10 with > character-encoding="UTF-8", and on most of my forms > this seems to work > just fine. I am having problems with forms that > have to use the multipart/form-data enctype for > handling uploading > files. If I print out the value of a text element > in > an html:form where the enctype is not set at all > (which ends up using > application/x-www-form-urlencoded), using UTF-8 > characters works fine. This is what I get: > > INFO - test.TestAction - The value is: ?> > Here is what the actual HTTP request that gets sent > to the server looks > like: > > --- Start HTTP Request > ----------------------------------------------------- > POST /testForm.do HTTP/1.1 > Accept: image/gif, image/x-xbitmap, image/jpeg, > image/pjpeg, > application/x-shockwave-flash, */* > Referer: http://pbdesktop/test.do > Accept-Language: en-us > Content-Type: application/x-www-form-urlencoded > Accept-Encoding: gzip, deflate > User-Agent: Mozilla/4.0 (compatible; MSIE 6.0; > Windows NT 5.0) > Host: pbdesktop > Content-Length: 11 > Connection: Keep-Alive > Cache-Control: no-cache > Cookie: SERVER=op; locale=en_US; > JSESSIONID=aoUCARQpqsLd > > test=%C3%AD > --- End HTTP Request > ------------------------------------------------------ > > But if I modify my html:form to use > enctype="multipart/form-data", I get > this: > > INFO - test.TestAction - The value is: A?> > And the HTTP request looks like this: > > --- Start HTTP Request > ----------------------------------------------------- > POST /testForm.do HTTP/1.1 > Accept: image/gif, image/x-xbitmap, image/jpeg, > image/pjpeg, > application/x-shockwave-flash, */* > Referer: http://pbdesktop/test.do > Accept-Language: en-us > Content-Type: multipart/form-data; > boundary=---------------------------7d319628600e4 > Accept-Encoding: gzip, deflate > User-Agent: Mozilla/4.0 (compatible; MSIE 6.0; > Windows NT 5.0) > Host: pbdesktop > Content-Length: 141 > Connection: Keep-Alive > Cache-Control: no-cache > Cookie: SERVER=op; locale=en_US; > JSESSIONID=aoUCARQpqsLd > > -----------------------------7d319628600e4 > Content-Disposition: form-data; name="test" > > 铆 > -----------------------------7d319628600e4- > --- End HTTP Request > ------------------------------------------------------ > > It looks as if the character is already messed up > before it even gets to > the servlet container. There are messages in > the mailing list archive that discuss this problem, > but I didn't see a > solution. What is the best way to handle UTF-8 > characters in a multipart/form-data encoded form? > > Here is the code that I am testing with: > > /test/test.jsp: > <%@ taglib uri="WEB-INF/taglib/struts-html.tld" > prefix="html" %> > <%@ taglib uri="WEB-INF/taglib/struts-bean.tld" > prefix="bean" %> > > <html:html> > <body> > <html:form action="testForm.do" > enctype="multipart/form-data"> > <html:text property="test" /> > <html:submit /> > </html:form> > </body> > </html:html> > > Relavent parts of struts-config.xml: > <struts-config> > > <form-beans> > <form-bean name="testForm" > type="test.TestActionForm" /> > </form-beans> > > <action-mappings> > <action path="/test" > type="org.apache.struts.actions.ForwardAction" > parameter="/test/test.jsp" /> > <action path="/testForm" type="test.TestAction" > name="testForm" > input="/test.do" scope="request" /> > </action-mappings> > > <controller contentType="text/html;charset=UTF-8" > /> > > <struts-config/> > > test.TestAction: > package test; > > import javax.servlet.http.*; > import org.apache.commons.logging.*; > import org.apache.struts.action.*; > > public class TestAction extends Action { > private static final Log log = > LogFactory.getLog(TestAction.class); > > public ActionForward execute( > ActionMapping mapping, > ActionForm pform, > HttpServletRequest request, > HttpServletResponse response) > throws Exception { > TestActionForm form = (TestActionForm)pform; > log.info("The value is: "+form.getTest()); > return null; > } > } > > test.TestActionForm: > package test; > > import org.apache.struts.action.ActionForm; > > public class TestActionForm extends ActionForm { > private String test; > public String getTest() { return test; } > public void setTest(String string) { test = string; > } > } > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: > [EMAIL PROTECTED] > For additional commands, e-mail: > [EMAIL PROTECTED] > > > > > --------------------------------------------------------------------- > === message truncated === __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
