Spring报错:has been injected into other beans [xxx] in its raw version as part of a circular reference

2020-01-05 12:48:03

参考链接 Spring报错:has been injected into other beans [xxx] in its raw version as part of a circular reference

一、问题描述


在启动项目时,遇到Spring报错,但不影响正常使用,经整理,报错信息如下:


org.springframework.beans.factory.BeanCurrentlyInCreationException: Error creating bean with name 'systemService': Bean with name 'systemService' has been injected into other beans [yeeDoctorsImpactService] in its raw version as part of a circular reference, but has eventually been wrapped. This means that said other beans do not use the final version of the bean. This is often the result of over-eager type matching - consider using 'getBeanNamesOfType' with the 'allowEagerInit' flag turned off, for example.


 


二、项目简述


1、 SSM结构, Spring 全家桶4.3+ 。


2、使用 @Autowired 注解注入需要用到的 Service 。


 


三、问题解决


1、原因: systemService 类中注入了 yeeDoctorsImpactService , 而在 yeeDoctorsImpactService 类中也注入了 systemService ,从而引起该异常。 (循环引用)


2、解决: systemService 类注入 yeeDoctorsImpactService 时,增加注解 @Lazy ,反之同理。


3、@Lazy 注解路径为: org.springframework.context.annotation.Lazy 。


 

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