如何在context:component-scan元素的 spring-servlet.xml 文件中添加多个包?
context:component-scan
我努力了
<context:component-scan base-package="z.y.z.service" base-package="x.y.z.controller" />
和
<context:component-scan base-package="x.y.z.service, x.y.z.controller" />
<context:component-scan base-package="x.y.z.service" /> <context:component-scan base-package="x.y.z.controller" />
但出现错误:
org.springframework.beans.factory.NoSuchBeanDefinitionException: No matching bean of type [x.y.z.dao.daoservice.LoginDAO] found for dependency:
以下方法是正确的:
请注意,错误抱怨x.y.z.dao.daoservice.LoginDAO,它不在上面提到的包中,也许您忘记添加它:
x.y.z.dao.daoservice.LoginDAO
<context:component-scan base-package="x.y.z.service, x.y.z.controller, x.y.z.dao" />