wang037195的博客

ava.lang.IllegalStateException: BeanFactory not initialized or already closed - call 'refresh' before accessing beans via the ApplicationContext at org.springframework.context.support.AbstractRefresh...

HTTP Status 404 - There is no Action mapped for namespace [/] and action name [courseTypeAction_findAll] associated with context path [/crm]. 原因：不同的struts2配置文件中package name名重复 <struts> <...

原因：模型没有new对象 private CrmCourseType courseType; public CrmCourseType getModel() { return courseType; }