Problema com Spring

Front-end
#1

Pessoal, boa noite, estou tendo um problema para fazer um hello world simples cm o Spring Framework, ao executar e tentar acessar, ele gera essa mensagem de erro:

The requested resource (/Spring/olaMundo) is not available.

Ja tentei de tudo e não consegui resolver.

Segue meu dispatcher-servlet

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

<bean class="org.springframework.web.servlet.mvc.support.ControllerClassNameHandlerMapping"/>

<!--
Most controllers will use the ControllerClassNameHandlerMapping above, but
for the index controller we are using ParameterizableViewController, so we must
define an explicit mapping for it.
-->
<bean id="urlMapping" class="org.springframework.web.servlet.handler.SimpleUrlHandlerMapping">
    <property name="mappings">
        <props>
            <prop key="index.htm">indexController</prop>
        </props>
    </property>
</bean>

<bean id="viewResolver"
      class="org.springframework.web.servlet.view.InternalResourceViewResolver"
      p:prefix="/WEB-INF/jsp/"
      p:suffix=".jsp" />

<!--
The index controller.
-->
<bean name="indexController"
      class="org.springframework.web.servlet.mvc.ParameterizableViewController"
      p:viewName="index" />
[/code] aqui o applicationContext

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

<!--bean id="propertyConfigurer"
      class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer"
      p:location="/WEB-INF/jdbc.properties" />

<bean id="dataSource"
      class="org.springframework.jdbc.datasource.DriverManagerDataSource"
      p:driverClassName="${jdbc.driverClassName}"
      p:url="${jdbc.url}"
      p:username="${jdbc.username}"
      p:password="${jdbc.password}" /-->

<!-- ADD PERSISTENCE SUPPORT HERE (jpa, hibernate, etc) -->
[/code] e aqui o web.xml

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


contextConfigLocation
/WEB-INF/applicationContext.xml


org.springframework.web.context.ContextLoaderListener


dispatcher
org.springframework.web.servlet.DispatcherServlet
2


dispatcher
*.htm



30



redirect.jsp

[/code]
desde já obrigado…

#2