struts2.0借助spring实现IoC出错

[sszhangy]

错误提示如下（MyEclipse)：
严重: Exception starting filter struts2
Cannot locate the chosen ObjectFactory implementation: spring - [unknown location]
at org.apache.struts2.config.BeanSelectionProvider.alias(BeanSelectionProvider.java:223)
at org.apache.struts2.config.BeanSelectionProvider.alias(BeanSelectionProvider.java:194)
at org.apache.struts2.config.BeanSelectionProvider.register(BeanSelectionProvider.java:153)
at com.opensymphony.xwork2.config.impl.DefaultConfiguration.reload(DefaultConfiguration.java:131)
at com.opensymphony.xwork2.config.ConfigurationManager.getConfiguration(ConfigurationManager.java:52)
at org.apache.struts2.dispatcher.Dispatcher.init_PreloadConfiguration(Dispatcher.java:395)
at org.apache.struts2.dispatcher.Dispatcher.init(Dispatcher.java:452)
at org.apache.struts2.dispatcher.FilterDispatcher.init(FilterDispatcher.java:201)
at org.apache.catalina.core.ApplicationFilterConfig.getFilter(ApplicationFilterConfig.java:223)
at org.apache.catalina.core.ApplicationFilterConfig.setFilterDef(ApplicationFilterConfig.java:304)
at org.apache.catalina.core.ApplicationFilterConfig.<init>(ApplicationFilterConfig.java:77)
at org.apache.catalina.core.StandardContext.filterStart(StandardContext.java:3634)
at org.apache.catalina.core.StandardContext.start(StandardContext.java:4217)
at org.apache.catalina.startup.HostConfig.checkResources(HostConfig.java:1089)
at org.apache.catalina.startup.HostConfig.check(HostConfig.java:1187)
at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:292)
at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119)
at org.apache.catalina.core.ContainerBase.backgroundProcess(ContainerBase.java:1305)
at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1569)
at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1578)
at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.run(ContainerBase.java:1558)
at java.lang.Thread.run(Thread.java:595)
2007-9-23 20:00:25 org.apache.catalina.core.StandardContext start
严重: Error filterStart
2007-9-23 20:00:25 org.apache.catalina.core.StandardContext start


感觉是struts.properties文件配置出错，但不知如何修改,文件中仅有一行：
struts.objectFactory=spring

[sszhangy]

自己顶一个！！

[struts2]

感觉好象是spring需要的类库没有放在lib目录下，
你可以看看这里的内容：
http://blog.csdn.net/struts2/archive/2007/08/09/1733765.aspx

[sszhangy]

谢谢哥们的指点，哥们的博客也去看了，实在是不错。

现在正在学struts2，都是从网上搜的资料，但觉得深入不进去，内部许多运作机制弄不明白，

囫囵吞枣的感觉，希望哥们能给点建议。

再次感谢！

[dagouaofei]

需要在struts的配置文件中加入：
<plug-in className="org.springframework.web.struts.ContextLoaderPlugIn">
<set-property property="contextConfigLocation" value="/WEB-INF/bean-config.xml"/>
</plug-in>
才可以。

[starwar2030]

要加入struts-spring-plugin.jar

[boansen520]

同样的错误,不知如何配才好,求救!

email:[e-mail]

[koudepei]

5楼 答案准确 谢谢！