eclipse 导入petclinic 发生错误 提示如下:
org.springframework.beans.factory.BeanCreationException: Error creating
bean with name 'entityManagerFactory' defined in class path resource [spring/business-config.xml]:
请大神给出解决方法和思路,多谢!!
------解决方案--------------------
你照着 API 配的?有 demo 没