地址栏输入Resource.do ，为何不先进Resource.action

Question

正常的登入是在地址栏中输入Login.do ，就会切换到登入画面，希望在未登入时，如果在地址栏中输入Resource.do，就切换到登入画面。我是在Resource.action中判断的，可不知为什么它不进action。请指教！

Answer 1

检查你的serlvet配置的是否正确

Answer 2

<!-- Standard Action Servlet Configuration (with debugging) -->
 <servlet>
  <servlet-name>action</servlet-name>
  <servlet-class>org.apache.struts.action.ActionServlet</servlet-class>
  <init-param>
   <param-name>config</param-name>
   <param-value>/WEB-INF/struts-config.xml</param-value>
  </init-param>
  <init-param>
   <param-name>debug</param-name>
   <param-value>2</param-value>
  </init-param>
  <init-param>
   <param-name>detail</param-name>
   <param-value>2</param-value>
  </init-param>
  <load-on-startup>2</load-on-startup>
 </servlet>
 <servlet>
  <servlet-name>RemoveSession</servlet-name>
  <servlet-class>jp.co.mitsubishielectric.miran.security.RemoveSessionServlet</servlet-class>
  <load-on-startup>3</load-on-startup>
 </servlet>
 <!-- Standard Action Servlet Mapping -->
 <servlet-mapping>
  <servlet-name>action</servlet-name>
  <url-pattern>*.do</url-pattern>
 </servlet-mapping>
 <servlet-mapping>
  <servlet-name>RemoveSession</servlet-name>
  <url-pattern>/RemoveSession</url-pattern>
 </servlet-mapping>
 <!-- The Usual Welcome File List -->
 <welcome-file-list>
  <welcome-file>/Pages/Login.jsp</welcome-file>
 </welcome-file-list>
 以上就是我的servlet,能否请你帮我看看！

Answer 3

<!-- Standard Action Servlet Configuration (with debugging) -->
 <servlet>
  <servlet-name>action</servlet-name>
  <servlet-class>org.apache.struts.action.ActionServlet</servlet-class>
  <init-param>
   <param-name>config</param-name>
   <param-value>/WEB-INF/struts-config.xml</param-value>
  </init-param>
  <init-param>
   <param-name>debug</param-name>
   <param-value>2</param-value>
  </init-param>
  <init-param>
   <param-name>detail</param-name>
   <param-value>2</param-value>
  </init-param>
  <load-on-startup>2</load-on-startup>
 </servlet>
 <servlet>
  <servlet-name>RemoveSession</servlet-name>
  <servlet-class>jp.co.mitsubishielectric.miran.security.RemoveSessionServlet</servlet-class>
  <load-on-startup>3</load-on-startup>
 </servlet>
 <!-- Standard Action Servlet Mapping -->
 <servlet-mapping>
  <servlet-name>action</servlet-name>
  <url-pattern>*.do</url-pattern>
 </servlet-mapping>
 <servlet-mapping>
  <servlet-name>RemoveSession</servlet-name>
  <url-pattern>/RemoveSession</url-pattern>
 </servlet-mapping>
以上是我的servlet，请帮我看看！