spring实例化struts1或者struts2.x的action

spring实例化struts1或者struts2.x的action 
struts2.x

整合S2SH时做了个测试程序,总是报无法实例化Action的错误。郁闷。

测试部分代码是:

 ApplicationContext ctx = new ClassPathXmlApplicationContext("applicationContext.xml");

StudentAction students = new StudentAction();

students.leader();

运行时总是显示Action不能实例化,开始很郁闷。看配置什么的都没问题啊。最后发现用
ApplicationContext ctx = new ClassPathXmlApplicationContext("applicationContext.xml");
StudentBean students = (StudentBean)ctx.getBean("studentBean");
students.findLeader();
就没有问题,郁闷中。。


后来发现应该是这样的。
Struts.xml中应该是这样:
<action name="loginAction" class="loginAction" >//此处的action class属性应该是applicationContext中spring实例化该action的 bean id 属性值。这样才是spring实例化的。
    <result name="leader">/Class_intro.jsp</result>
    <result name="cards">/Class_member.jsp</result>
   </action>


applicationContext.xml中:
<bean id="loginAction"
class="com.struts.action.StudentAction"
scope="prototype">
<property name="studentBean" ref="studentBean" />
</bean>

struts1.x

<action name="treeForm" path="/treeAction" scope="request"
   parameter="actions"
   type="org.springframework.web.struts.DelegatingActionProxy">
   <forward name="select"
    path="/platform/common/treeSelect.jsp" />
   <forward name="defeat" path="/common/error.jsp" />
  </action>

applicationContext.xml中:
<bean id="treeAction"
class="com.struts.action.treeAction"
scope="prototype">
<property name="studentBean" ref="studentBean" />
</bean>

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转载自ewf-momo.iteye.com/blog/1711614