web.xml configured - Configuration springmvc

<servlet>

    <servlet-name>springmvc</servlet-name>   

    <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>

    <! - Specifies the loaded configuration file loaded by the parameter contextConfigLocation ->

    <init-param>

        <param-name>contextConfigLocation</param-name>

        <param-value>classpath:applicationContext-web.xml</param-value>

    </init-param>

  </servlet> 

  <servlet-mapping>

    <servlet-name>springmvc</servlet-name>

    <url-pattern>*.do</url-pattern>

  </servlet-mapping>