servlet - jetty ok, tomcat no

[coffee]

Hi, I have a problem with servlet.

Under jboss-jetty it works fine, under jboss-tomcat I get 404 error.

I'd like to call "content" servlet, so this is my web.xml file for mapping.

<?xml version="1.0" encoding="UTF-8"?>

<!DOCTYPE web-app
PUBLIC "-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN"
"http://java.sun.com/dtd/web-app_2_3.dtd">

<web-app>


<servlet-name>content</servlet-name>
<servlet-class>content</servlet-class>


<servlet-mapping>
<servlet-name>content</servlet-name>
<url-pattern>/content</url-pattern>
</servlet-mapping>

<session-config>
<session-timeout>30</session-timeout>
</session-config>

</web-app>


What about? If this is a faq where I can read about?

[coffee]

ok I found it.

Look this:
<url-pattern>/content</url-pattern>

on jetty works http://localhost:8080/app/content and
http://localhost:8080/app/servlet/content

on tomcat http://localhost:8080/app/content only.

So I got error 404 because I called everytime http://localhost:8080/app/servlet/content

bye