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Struts & Hibernate
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| | | Tomcat5.0.16 Requested resource not available | Tomcat5.0.16 Requested resource not available 2004-01-24 - By Tim Funk
Back
You declared the servlet but did not map it. I suggest a good servlet book or
consulting Sun's web services develpoment tutorial.
-Tim
Bill Trump wrote:
> Hi,
>
> I have the error message below whenever I'm calling my servlet:
>
> I run "http://localhost:8080/myApp/servlet/TestingServlet2"
>
> I get :
>
> HTTP Status 404 - /myApp/servlet/TestingServlet2
>
> type Status report
>
> message /myApp/servlet/TestingServlet2
>
> description The requested resource (/myApp/servlet/TestingServlet2) is
> not available.
> Apache Tomcat/5.0.16
>
> ---
>
> I read the thread "RE: Tomcat4.1.29 Requested resource not available" on
> this mailing list, I managed to get the same result suggested by BAO
> RuiXian on the last thread. So I still don't get the solution.
>
>
> My settings:
> -- ---- ----
>
> JAVA_HOME=/usr/local/opt/j2sdk1.4.2_01/
> "CLASSPATH=/usr/local/opt/tomcat/common/lib/servlet-api.jar:."
>
>
> Using CATALINA_BASE: /usr/local/opt/tomcat
> Using CATALINA_HOME: /usr/local/opt/tomcat
> Using CATALINA_TMPDIR: /usr/local/opt/tomcat/temp
> Using JAVA_HOME: /usr/local/opt/j2sdk1.4.2_01/
>
> My server.xml
> -- ---- -----
>
> <Host name="localhost" debug="4" appBase="webapps"
> unpackWARs="true" autoDeploy="true"
> xmlValidation="false" xmlNamespaceAware="false">
> <Logger className="org.apache.catalina.logger.FileLogger"
> directory="logs" prefix="mandala_log." suffix=".txt"
> timestamp="false"/>
> <Logger className="org.apache.catalina.logger.SystemOutLogger"
> directory="logs" prefix="mandala_sysout_log."
> suffix=".txt"
> timestamp="false"/>
> <Logger className="org.apache.catalina.logger.SystemErrLogger"
> directory="logs" prefix="mandala_syserr_log."
> suffix=".txt"
> timestamp="false"/>
>
> <!-- Turn on servlet reloading -->
> <DefaultContext reloadable="true" debug="4"/>
>
> <!-- Tomcat Root Context -->
> <Context path="/myApp" docBase="myApp" reloadable="true"
> debug="4"/>
> </Host>
>
> My web.xml
> -- ---- --
> <?xml version="1.0" encoding="ISO-8859 (See http://ISO-8859.ora-code.com)-1"?>
>
> <!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>
> <servlet-name>TestingServlet2</servlet-name>
> <servlet-class>TestingServlet2</servlet-class>
> </servlet>
> </web-app>
>
> What I've done:
> -- ---- ---- --
>
> I have an instance of tomcat4.1.27 running on another machine (say
> hostA) and this tomcat5.0.16 runs on (host B).
>
> 1. I compiled 'TestingServlet2' on hostB, brought it to hostA to the
> same directory ( I have the same directory structure, *.xml files on
> both hosts ) I managed to get the wanted output on host A but not on
> host B.
>
> 2. I compiled 'TestingServlet2' on host B in
> CATALINA_HOME/webapps/myApp/WEB-INF/classes, brought the .java file to
> CATALINA_HOME/webapps/jsp-examples/WEB-INF/classes and compiled it
> there.
>
> the I revert to the original server.xml:
>
> <Context path="" docBase="ROOT" reloadable="true" debug="4"/>
> <!--
> <Context path="/myApp" docBase="myApp" reloadable="true"
> debug="4"/>
> -->
>
>
> then I run http://localhost:8080/jsp-examples/servlet/TestingServlet2.
>
> I still get the 'HTTP 404' error message. I managed to see the other
> examples without any problem.
>
> 3. when I run http://localhost:8080/myApp/, I'm able to see the
> directory listing there.
>
> It seems that only catalina can't see the servlets I placed in the
> WEB-INF/classes directory.
>
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