spring的困惑--org.springframework.web.servlet.DispatcherServlet noHandlerFound

今天试了下spring mvc遇到个很奇怪的事情，按照书上配置访问时总是出现如下警告：

org.springframework.web.servlet.DispatcherServlet noHandlerFound
警告: No mapping found for HTTP request with URI [/myspring/WEB-INF/jsp/hello.jsp] in DispatcherServlet with name 'spring'

web.xml

<servlet>
  <servlet-name>springservlet-name>
  <servlet-class>org.springframework.web.servlet.DispatcherServletservlet-class>
  <init-param>
     <param-name>contextConfigLocationparam-name>
     <param-value>/WEB-INF/springContext.xmlparam-value>
  init-param>
servlet>

<servlet-mapping>
  <servlet-name>springservlet-name>
  <url-pattern>/*url-pattern>
servlet-mapping>

 springContext.xml

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

 <bean name="/hc"  class="com.hj.controllers.HelloController"/>

   HelloController.java

@Override
protected ModelAndView handleRequestInternal(HttpServletRequest request,
        HttpServletResponse response) throws Exception {

    return new ModelAndView("hello");
}

   在项目/WEB-INF/jsp目录下防止hello.jsp文件。按照上述配置访问http://localhost:8081/myspring/hc,应该是出现hello.jsp内容才对，但是却出现了一开始提到的警告。我搜索了许多地方，结果在一老外的提供中找到了同样的问题（http://forum.springsource.org/archive/index.php/t-71263.html），解决方法老外也说明了，只是不知道为什么。

  就是将web.xml中

<servlet-mapping>
    <servlet-name>springservlet-name>
    <url-pattern>/*url-pattern>
  servlet-mapping>

  改成

    spring
    /