Should also mention, Struts 2 will set the character encoding for you
via the "struts.i18n.encoding" setting. This can be set either as an
init-param to the Struts 2 filter, in
/WEB-INF/classes/struts.properties, or in your struts.xml. See
http://struts.apache.org/2.x/docs/configuration-files.html for more
information.

Don

On 12/13/06, Don Brown <donald.brown@(protected):
> You need two <filter-mapping> elements, and I'd put your filter first. Change:
>
> <filter-mapping>
>   <filter-name>struts2</filter-name>
>   <url-pattern>/*</url-pattern>
>
>   <filter-name>Set Character Encoding</filter-name>
>   <url-pattern>/*</url-pattern>
> </filter-mapping>
>
> To:
>
> <filter-mapping>
>   <filter-name>Set Character Encoding</filter-name>
>   <url-pattern>/*</url-pattern>
> </filter-mapping>
> <filter-mapping>
>   <filter-name>struts2</filter-name>
>   <url-pattern>/*</url-pattern>
> </filter-mapping>
>
> Don
>
> On 12/13/06, red phoenix <rodphoenix@(protected):
> > I have a filter configure question about struts2,i want to filter character
> > code in web.xml file,I know how to configure it in struts 1.3,
> > C:\tomcat\webapps\exercise\WEB-INF\web.xml
> > ...
> > <filter>
> >  <filter-name>Set Character Encoding</filter-name>
> >  <filter-class>filters.SetCharacterEncodingFilter</filter-class>
> >   <init-param>
> >     <param-name>encoding</param-name>
> >     <param-value>gb2312</param-value>
> >   </init-param>
> > </filter>
> >
> > <filter-mapping>
> >   <filter-name>Set Character Encoding</filter-name>
> >   <url-pattern>/*</url-pattern>
> > </filter-mapping>
> >
> > In struts 1.3,it runs well.Now I want to configure it again under struts2.0,I
> > read struts2.0 web.xml configure,it's content like follows:
> > <filter>
> >  <filter-name>struts2</filter-name>
> >   <filter-class>org.apache.struts2.dispatcher.FilterDispatcher
> > </filter-class>
> > </filter>
> >
> > <filter-mapping>
> >  <filter-name>struts2</filter-name>
> >  <url-pattern>/*</url-pattern>
> > </filter-mapping>
> >
> > Then I add my configure into C:\tomcat\webapps\exercise\WEB-INF\web.xml,like
> > follows;
> > <filter>
> >  <filter-name>struts2</filter-name>
> >  <filter-class>org.apache.struts2.dispatcher.FilterDispatcher
> > </filter-class>
> >
> >  <filter-name>Set Character Encoding</filter-name>
> >  <filter-class>filters.SetCharacterEncodingFilter</filter-class>
> >   <init-param>
> >    <param-name>encoding</param-name>
> >    <param-value>gb2312</param-value>
> >   </init-param>
> > </filter>
> >
> > <filter-mapping>
> >   <filter-name>struts2</filter-name>
> >   <url-pattern>/*</url-pattern>
> >
> >   <filter-name>Set Character Encoding</filter-name>
> >   <url-pattern>/*</url-pattern>
> > </filter-mapping>
> >
> > Then I start tomcat,but it raise follows error when tomcat start,the errors
> > like follows;
> > info: XML validation disabled
> > log4j:WARN No appenders could be found for logger (
> > org.springframework.web.context.ContextLoader).
> > log4j:WARN Please initialize the log4j system properly.
> > 2006-12-13 23:43:31 org.apache.catalina.core.StandardContext start
> > fatal: Error filterStart
> > 2006-12-13 23:43:31 org.apache.catalina.core.StandardContext start
> > fatal: Context [/exercise] startup failed due to previous errors
> >
> > I guess I must make a mistake in web.xml,but I don't know how to correctly
> > configure it,anyone could tell how to do it?
> > By the way,when tomcat start,it always say
> > log4j:WARN No appenders could be found for logger (
> > org.springframework.web.context.ContextLoader).
> > log4j:WARN Please initialize the log4j system properly.
> >
> > why raise above warn message,how to correct it?
> >
> > Thanks in advance!
> >
> >
>

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