struts2.1

(1)There is no Action mapped for action name login. - [unknown location]??

 

<package name="example" namespace="/example" extends="struts-default">
      <action name="login" class="com.action.LoginAction">

页面form的action="/example/login.action"

 

(2)UserDAO userDAO;

   在action里，userDAO=null??

<bean id="login" class="com.action.LoginAction">
  <property name="userDAO" ref="UserDAO"></property>
 </bean>

<action name="login" class="com.action.LoginAction">把class="login"