@Autowired注入dao时失败

最新推荐文章于 2024-10-03 22:47:57 发布

zhanlai_wei

最新推荐文章于 2024-10-03 22:47:57 发布

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报错信息：{"code":406,"message":"Error creating bean with name 'newsController': Injection of resource dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'NewsServiceImpl': Injection of resource dependencies failed; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [com.p2phx.p2p.news.dao.my.NewsDao] found for dependency: expected at least 1 bean which qualifies as autowire candidate for this dependency. Dependency annotations: {@javax.annotation.Resource(shareable=true, mappedName=, description=, name=, type=class java.lang.Object, lookup=, authenticationType=CONTAINER)}"}

springmvc配置文件OK，经检查发现mybatis配置的扫描路径有问题，没有配置dao所在路径，应配置为dao接口所在路径，如下：

<bean class="org.mybatis.spring.mapper.MapperScannerConfigurer">
    <property name="basePackage" value="com.p2p.**.dao.mybatis" />
    <property name="sqlSessionFactoryBeanName" value="bbssqlSessionFactory" />
</bean>