spring Unable to instantiate Action一个很伤心的错误！ .
Unable to instantiate Action, u, defined for 'login' in namespace '/'Error creating bean with name 'u': Injection of resource
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'u': Injection of resource dependencies
在action里面。
用接口声明。要不然注入不进去
我的异常网推荐解决方案：org.springframework.beans.factory.BeanCreationException:,http://www.myexception.cn/j2ee/10759.html
