This problem is new with 4.1.12. For security reasons the invoker
servlet had been disabled in the "global" /conf/web.xml file. 
This invoker servlet usually loads user servlets that are not mapped
correctly as far as i understand. This is done by using a default
mapping "/servlet/*".
In productive systems this should not be done, instead correct mapping
is required.

In the /examples webapp the invoker servlet had been enabled again with
the local web.xml. 
That's why it's working in examples and not in study. Because in your
study web.xml you won't have it enabled manually and thus the default
from /conf/web.xml ist used where this feature is disabled.

Thus the mapping /servlet/... to servlets is just Tomcat specifically
done via the invoker servlet which is now (4.1.12+) disabled by default.
But actually you should not need /servlet/ at all, if your mapping is
correct.

Try http://localhost:8080/study/com.wrox.projsp.ch03.Testservlet or make
a shorter mapping to "/study/Testservlet" in your web.xml

mech

> -----Original Message-----
> From: Curley, Thomas [mailto:[EMAIL PROTECTED]] 
> Sent: Donnerstag, 28. November 2002 14:06
> To: Tomcat Users List
> Subject: RE: How to add a servlet to a new Webapp 
> 
> 
> Well I also tried 
> http://localhost:8080/study/servlet/com.wrox.projsp.ch03.TestServlet
> 
> but the same whereas 
> http://localhost:8080/examples/servlet/com.wrox.projsp.ch03.Te
> stServlet works 
> 
> 
> ??
> 
> Thomas
> 
> 
> -----Original Message-----
> From: Collins, Jim [mailto:[EMAIL PROTECTED]]
> Sent: 28 November 2002 13:04
> To: 'Tomcat Users List'
> Subject: RE: How to add a servlet to a new Webapp 
> 
> 
> I believe that servlet has been disabled by default in 4.1.12 
> for security reasons. That is probably why you can't use: 
> http://localhost:8080/study/servlet/TestServlet
> 
> Jim
> 
> > -----Original Message-----
> > From: Curley, Thomas [mailto:[EMAIL PROTECTED]]
> > Sent: 28 November 2002 12:58
> > To: [EMAIL PROTECTED]
> > Subject: How to add a servlet to a new Webapp
> > 
> > 
> > Hi All,
> > 
> > Using Tomcat 4.1.12 on Win 2K
> > 
> > I am getting a 404 error when I try to create a new webapp
> > and add a very basic servlet.  The servlet works if I create 
> > the package structure within the examples WEB-INF/classes.  
> > Here are the steps:
> > 
> > 1.  created webapps/study
> > 2.  created 
> > .../study/WEB-INF/classes/com/wrox/projsp/ch03/TestServlet.jav
> > a and compiled [ok]
> > 3.  added the following line to server.xml after the 
> > examples </Context>
> > 
> >                     <Context path="/study" docBase="study" 
> debug="0" >
> >             </Context>
> > 4.  just copied the examples web.xml to study/WEB-INF and 
> > added the following lines
> > 
> > 
> >     <servlet>
> >       <servlet-name>
> >           TestServlet
> >       </servlet-name>
> >       <servlet-class>
> >           com.wrox.projsp.ch03.TestServlet
> >       </servlet-class>
> >     </servlet>
> > 
> >     <servlet-mapping>
> >         <servlet-name>TestServlet</servlet-name>
> >         <url-pattern>/TestServlet</url-pattern>
> >     </servlet-mapping>
> > 
> > 
> > 5.  restart tomcat 
> > 
> > 
> > RESULT - The requested resource (/study/servlet/TestServlet)
> > is not available.
> > 
> > 
> > Can anyone see what I am missing ?
> > 
> > 
> > 
> > thanks
> > 
> > 
> > Thomas
> > 
> > 
> > 
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