Shams Shams - 5 months ago 97
Java Question

multiple packages in context:component-scan, spring config

How can I add multiple packages in spring-servlet.xml file in

context:component-scan
element?

I have tried

<context:component-scan base-package="z.y.z.service" base-package="x.y.z.controller" />


and

<context:component-scan base-package="x.y.z.service, x.y.z.controller" />


and

<context:component-scan base-package="x.y.z.service" />
<context:component-scan base-package="x.y.z.controller" />


but got error:

org.springframework.beans.factory.NoSuchBeanDefinitionException: No matching bean of type [x.y.z.dao.daoservice.LoginDAO] found for dependency:

Answer

The following approach is correct:

<context:component-scan base-package="x.y.z.service, x.y.z.controller" /> 

Note that the error complains about x.y.z.dao.daoservice.LoginDAO, which is not in the packages mentioned above, perhaps you forgot to add it:

<context:component-scan base-package="x.y.z.service, x.y.z.controller, x.y.z.dao" /> 
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