java web 启动tomcat时报错如下：
六月 19, 201411:28:49 上午org.apache.catalina.core.StandardContext listenerStart
严重: Exceptionsending context initialized event to listener instance of class org.springframework.web.context.ContextLoaderListener
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'userService'defined in ServletContext resource [/WEB-INF/applicationContext.xml]: Cannotresolve reference to bean 'UserDAO' while setting bean property 'iuserDao';nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException:No bean named 'UserDAO' is defined atorg.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:328) at .......
续........Caused by: org.springframework.beans.factory.NoSuchBeanDefinitionException:No bean named 'UserDAO' is defined at .......(BeanDefinitionValueResolver.java:322)... 28 more
六月 19, 201411:28:49 上午org.apache.catalina.core.StandardContext startInternal
严重: ErrorlistenerStart
六月 19, 201411:28:49 上午org.apache.catalina.core.StandardContext startInternal
严重: Context [/ssh]startup failed due to previous errors
寻求大虾帮助，谢谢！
tomcat启动后，页面跳转不成功：
HTTP Status 404 - There is no Action mapped for namespace [/] and action name
[login] associated with context path [/ch10]
spring bean工厂找不到bean是因为没有名称为UserDAO的bean。追问
tomcat启动后，页面跳转不成功：
HTTP Status 404 - There is no Action mapped for namespace [/] and action name
[login] associated with context path [/ch10]
启动失败。重新启动。
本回答被提问者采纳No bean named 'UserDAO' is defined at ....
看看这个地方。
