Caused by: org.springframework.beans.factory.BeanCurrentlyInCreationException: Error creating bean with name 'userServiceImpl': Bean with name 'userServiceImpl' has been injected into other beans [userLogServiceImpl] 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.
1、两个Service相互装配对方的实例,出现循环引用的情况,导致报错。
package com.service; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.stereotype.Service; @Service public class UserService { @Autowired private UserLogService userLogService; }
package com.service; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.stereotype.Service; @Service public class UserLogService { @Autowired private UserService userService; }
解决办法:
去掉其中一个Service的@Autowired注解和service变量,解除相互嵌套引用即可。