> ensure you put it in correct package.
My example servlet is not part of a package. Here is the opening part of the
source code file:
import javax.servlet.*;
import javax.servlet.http.*;
import java.io.*;
public class Ch1Servlet extends HttpServlet{
> The author probably mean the classname+package.
Since my servlet is not part of a package, I placed it in the default "classes"
directory:
C:\Apache Software Foundation\Tomcat 5.5\webapps\ROOT\WEB-INF\classes
Given these two pieces of information, how should I fill in the web.xml file:
<servlet>
<servlet-name>ch1</servlet-name>
<servlet-class>^</servlet-class>
|________________What goes here?
</servlet>
<servlet-mapping>
<servlet-name>ch1</servlet-name>
<url-pattern>/ch1</url-pattern>
</servlet-mapping>
Thanks.
--
Charles Knell
[EMAIL PROTECTED] - email
-----Original Message-----
From: David Delbecq <[EMAIL PROTECTED]>
Sent: Mon, 20 Mar 2006 14:44:25 +0100
To: Tomcat Users List <[email protected]>
Subject: Re: What, exactly, is meant by "full path" when construction web.xml
entries
[EMAIL PROTECTED] a écrit :
>I've poked at Tomcat for several years now. I find myself looking for a job
>and have too much time on my hands, so I've decided to take servlets seriously
>and grasp the concepts.
>
>Yesterday I spent a fair amount of time Googling for how to set up a <servlet>
><servlet-mapping> pair of elements in the web.xml file on my Windows XP
>installation of Tomcat 5.5.15.
>
>Fustrated at my inability to get these correct, I simply placed a servlet
>class I copied from a book and compiled on my machine into this directory:
>
>C:\Apache Software Foundation\Tomcat 5.5\webapps\ROOT\WEB-INF\classes
>
>
eg if the class is com.mycompany.MyServlet, then you must put
MyServlet.class in WEB-INF/classes/com/mycompany/
>My thought was that if I couldn't get the web.xml stuff right from looking at
>various examples and explanations I was reading, if I could get one working by
>using the full path to the servlet class, I could "reverse engineer" the
>meaning of the web.xml instructions I was reading.
>
>The term "full path" comes from an explanation of what text ought to go into
>the <servlet-class> element child of the <servlet> element in web.xml. In
>serveral
>
The author probably mean the classname+package. eg:
com.mycompany.MyServlet
>articles I found, this phrase was used, as in "the full path to the servlet
>class". To me, a "full path" means all the way back to the root directory of
>the device in question, but I get the feeling that this isn't what these
>authors meant. I rather suspect that they mean a relative path from some point
>that is the root of the Tomcat application.
>
>So far, in the address box of my browser, I have tried:
>
>http://localhost:8080/ROOT/WEB-INF/classes/Ch1Servlet
>
>http://localhost:8080/WEB-INF/classes/Ch1Servlet
>
>http://localhost:8080/classes/Ch1Servlet
>
>http://localhost:8080/Ch1Servlet
>
>
Content of WEB-INF/ is not accessible to browser, no need to try
downloading it. To access a servlet, that servlet must be mapped in
WEB-INF/web.xml Tomcat also comes with a special servlet capable of
dynamicaly loading other servlet classes. This is disabled by default.
>In each case I get an HTTP Status 404 error telling me that "The requested
>resource (here you can fill in each substring above starting at the first '/')
>is not available."
>
>Reading and re-reading has not cleared up this mystery for me. Can some tell
>me in a no-jargon way, exactly how to get this servlet to become "available"?
>
>
with a servlet mapping in web.xml, that's how you should make it available.
>Thanks.
>
>
>
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