测试java自动生成的dao时出现Caused by: org.springframework.beans.factory.BeanCreationException:

详情ru'xiaCaused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'dataSource' defined in class path resource [applicationContext.xml]: Initialization of bean failed; nested exception is java.lang.IllegalArgumentException: warning no match for this type name: com.zh.greenfoods.service [Xlint:invalidAbsoluteTypeName]怎么解决？