如何直接访问WEB-INF下列文件

   <servlet>
    <servlet-name>HE</servlet-name>
   <jsp-file>/WEB-INF/u_member/Login.jsp</jsp-file>
  </servlet>
  <servlet-mapping>
    <servlet-name>HE</servlet-name>
    <url-pattern>/Login.jsp</url-pattern>
  </servlet-mapping>