struts2执行action找不到result
SSH2执行action已经成功，但是说找不到result success。可以我在struts.xml里已经定义了，以下是部分struts.xml的内容。

<?xml version="1.0" encoding="UTF-8" ?>

<!DOCTYPE struts PUBLIC "-//Apache Software Foundation//DTD Struts Configuration 2.1//EN" "http://struts.apache.org/dtds/struts-2.1.dtd">

<struts>

	<constant name="struts.devMode" value="false"></constant>

	<constant name="struts.objectFactory"

		value="org.apache.struts2.spring.StrutsSpringObjectFactory" />

	<constant name="struts.custom.i18n.resources" value="/com/exceed/fee/action/messages" />

	<package name="fee" extends="struts-default" abstract="true">

		<interceptors>

			<interceptor-stack name="storeStack">

				<interceptor-ref name="store">

					<param name="operationMode">AUTOMATIC</param>

				</interceptor-ref>

				<interceptor-ref name="defaultStack" />

			</interceptor-stack>

		</interceptors>

		<default-interceptor-ref name="storeStack" />

		<global-results>

			<result name="login">/user/Login.jsp</result>

			<result name="error">/error.jsp</result>

		</global-results>

	</package>

	<package name="user" namespace="user" extends="fee">

		<default-action-ref name="login"></default-action-ref>

		<action name="register" class="com.exceed.fee.action.user.RegisterAction">

			<result name="success">/user/Register_success.jsp</result>

			<result name="input">/user/Register.jsp</result>

		</action>

		<action name="login" class="com.exceed.fee.action.user.LoginAction">

			<result>/user/Login_success.jsp</result>

			<result name="input">/user/Login.jsp</result>

		</action>

		<action name="logout" class="com.exceed.fee.action.user.LogoutAction">

			<result>/index.jsp</result>

		</action>

		<action name="reset" class="com.exceed.fee.action.user.ResetPasswordAction">

			<result>/user/ResetPassword_success.jsp</result>

			<result name="input">/user/ResetPassword.jsp</result>

		</action>

		<action name="edit" class="com.exceed.fee.action.user.UserEditAction">

			<result>/user/User_edit_success.jsp</result>

			<result name="input">/user/User_edit.jsp</result>

		</action>

	</package>

</struts>

以下是报错信息，后台已经打印信息说登录成功。

Could not find action or result

No result defined for action com.exceed.fee.action.user.LoginAction and result login

	at com.opensymphony.xwork2.DefaultActionInvocation.executeResult(DefaultActionInvocation.java:376)

	at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:278)

	at org.apache.struts2.interceptor.debugging.DebuggingInterceptor.intercept(DebuggingInterceptor.java:256)

	at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:249)

	at com.opensymphony.xwork2.interceptor.DefaultWorkflowInterceptor.doIntercept(DefaultWorkflowInterceptor.java:176)

	at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98)

	at co