s2sh整合时报500 Unable to instantiate Action, loginAction, defined for 'login' in n

Question

applicationContext
<bean id="sessionFactory"
class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">
<property name="configLocation"
value="classpath:hibernate.cfg.xml">
</property>
</bean>
<bean id="loginAction" class="com.test.action.LoginAction"
scope="prototype">
<property name="loginManager" ref="loginManager"></property>
</bean>

<bean id="loginManager"
class="com.test.manager.impl.LoginManagerImpl">
 <property name="sessionFactory" >  
            <ref local="sessionFactory"/>  
        </property> 
</bean>struts
<struts>
<constant name="struts.objectFactory" value="spring" />
<package name="struts2" extends="struts-default">
<action name="login" class="loginAction">
<result name="success">welcome.jsp</result>
<result name="input">login.jsp</result>
<result name="error">error.jsp</result>
</action>
</package>
</struts>action
private LoginManager loginManager;
private Person per; public LoginManager getLoginManager() {
return loginManager;
} public void setLoginManager(LoginManager loginManager) {
this.loginManager = loginManager;
} @Override
public String execute() throws Exception { if (loginManager.isLogin(per)) {
return SUCCESS;
}
return INPUT;
} public Person getPer() {
return per;
} public void setPer(Person per) {
this.per = per;
}

Answer 1

<bean id="loginAction" class="com.test.action.LoginAction"
scope="prototype">
<property name="loginManager" ref="loginManager"></property>
</bean>
和下面的代码调换一下位置试试
<bean id="loginManager"
class="com.test.manager.impl.LoginManagerImpl">
<property name="sessionFactory" >   
  <ref local="sessionFactory"/>   
  </property>  
</bean>

Answer 2

你有没有在web.xml中配置 spring的监听器？？？

Answer 3

有配置的
  <!-- 配置Spring的监听 -->
  <listener>
   <listener-class>
    org.springframework.web.context.ContextLoaderListener
   </listener-class>
  </listener>以下为web.xml所有代码
<?xml version="1.0" encoding="UTF-8"?>
<web-app version="2.5" 
xmlns="http://java.sun.com/xml/ns/javaee" 
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee 
http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"> 
 <!-- 配置Spring -->
  <context-param>
   <param-name>contextConfigLocation</param-name>
   <param-value>
    classpath:application-*.xml
   </param-value>
  </context-param> <!-- 配置Struts2 
  <filter>
  <filter-name>struts2</filter-name>
  <filter-class>
   org.apache.struts2.dispatcher.FilterDispatcher
  </filter-class>
 </filter>
 <filter-mapping>
  <filter-name>struts2</filter-name>
  <url-pattern>/*</url-pattern>
 </filter-mapping> -->  <!-- 配置Spring的监听 -->
  <listener>
   <listener-class>
    org.springframework.web.context.ContextLoaderListener
   </listener-class>
  </listener>
  <!-- 配置Spring的过滤器，解决乱码问题 -->
  <filter>
   <filter-name>encoding</filter-name>
   <filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class>
   <init-param>
    <param-name>encoding</param-name>
    <param-value>UTF-8</param-value>
   </init-param>
  </filter>
  <filter-mapping>
   <filter-name>encoding</filter-name>
   <url-pattern>/*</url-pattern>
  </filter-mapping>
  <welcome-file-list>
    <welcome-file>reg.jsp</welcome-file>
  </welcome-file-list>
  
  
   <filter>
   <filter-name>struts2</filter-name>
   <filter-class>
   org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter
   </filter-class>
    <init-param>
<param-name>config</param-name>
<param-value>struts-default.xml, classpath:struts.xml</param-value>
</init-param>
  
  </filter>  <filter-mapping>
   <filter-name>struts2</filter-name>
   <url-pattern>/*</url-pattern>
  </filter-mapping>  </web-app>

Answer 4

我也是报了这个错误，查找了半天。最后解决方式是：
引用service包中的接口IUserService类。但是我引用的的实现类UserService