web测试报错，ssm我并不加serverice

HTTP Status 500 - Unable to instantiate Action, action.LoginAction, defined for 'login' in namespace '/god'Error creating bean with name 'action.LoginAction': Injection of resource dependencies failed; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [dao.LoginDao] found for dependency: expected at least 1 bean which qualifies as autowire candidate for this dependency. Dependency annotations: {@javax.annotation.Resource(shareable=true, lookup=, name=, description=, authenticationType=CONTAINER, type=class java.lang.Object, mappedName=)}

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http://zhidao.baidu.com/link?url=8_Nz0cYEWzxwReGqark9Up6frIyWmuxy3enj41kpH-r7I0JCIugu2SjocvdIOZBrbmKnMkM3Baxw4yRUH-a5Dl6WjM3l4AuJUtp13G8JTEK

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