Unable to instantiate Action, xxxAction, defined for 'xxx' in namespace '/'xxxAction解决方式
2017-07-02 13:45
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出现这个问题的解决办法主要有两个
1、假设项目没有使用Spring，则struts.xml配置文件里，这个action的class属性的路径没有写完整，应该是包名.类名
2、假设项目使用了Spring。那就是applicationContext.xml里面没有为这个action定义bean。这样strus.xml中的相应action的class属性的值就是Spring配置文件里bean的id。比方：
applicationContext.xml
struts.xml
1、假设项目没有使用Spring，则struts.xml配置文件里，这个action的class属性的路径没有写完整，应该是包名.类名
2、假设项目使用了Spring。那就是applicationContext.xml里面没有为这个action定义bean。这样strus.xml中的相应action的class属性的值就是Spring配置文件里bean的id。比方：
applicationContext.xml
<bean id="adminAction" class="go.derek.action.AdminAction" scope="prototype"> </bean>
struts.xml
<action name="admin" class="adminAction" method="execute"> <result>/admin.jsp</result> </action>
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