实际开发中遇到中项目启动报错：
2022-04-06 23:23:13.428 [main] INFO [c.t.e.c.f.LocaleFilter.destroy:50] - destroy LocaleFilter.
2022-04-06 23:23:13.480 [main] ERROR [o.s.b.SpringApplication.reportFailure:865] - Application run failed
org.springframework.beans.factory.BeanCurrentlyInCreationException: Error creating bean with name 'projectResourceServiceImpl': Bean with name 'projectResourceServiceImpl' has been injected into other beans [resourceSolarServiceImpl] 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 'getBeanNamesForType' with the 'allowEagerInit' flag turned off, for example.
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:649) ~[spring-beans-5.3.16.jar:5.3.16]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) ~[spring-beans-5.3.16.jar:5.3.16]
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335) ~[spring-beans-5.3.16.jar:5.3.16]
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) ~[spring-beans-5.3.16.jar:5.3.16]
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333) ~[spring-beans-5.3.16.jar:5.3.16]
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:208) ~[spring-beans-5.3.16.jar:5.3.16]
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:953) ~[spring-beans-5.3.16.jar:5.3.16]
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:918) ~[spring-context-5.3.16.jar:5.3.16]
at org.springframework.context.support.AbstractApplicationContext.__refresh(AbstractApplicationContext.java:583) ~[spring-context-5.3.16.jar:5.3.16]
at org.springframework.context.support.AbstractApplicationContext.jrLockAndRefresh(AbstractApplicationContext.java:40002) ~[spring-context-5.3.16.jar:5.3.16]
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:41008) ~[spring-context-5.3.16.jar:5.3.16]
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:145) ~[spring-boot-2.5.10.jar:2.5.10]
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:775) [spring-boot-2.5.10.jar:2.5.10]
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:448) [spring-boot-2.5.10.jar:2.5.10]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:339) [spring-boot-2.5.10.jar:2.5.10]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1365) [spring-boot-2.5.10.jar:2.5.10]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1354) [spring-boot-2.5.10.jar:2.5.10]
at com.tbea.ecloud.ServiceApplication.main(ServiceApplication.java:15) [classes/:?]
两个实现类的代码：
具体的原因是产生了循环依赖：循环依赖–>循环引用。即2个或以上bean 互相持有对方，最终形成闭环。就相当于多线程中的死锁一样；
我的解决方案是：在其中一个依赖注入注解上加注解：@Lazy；Spring IoC （ApplicationContext） 容器一般都会在启动的时候实例化所有单实例 bean 。如果我们想要 Spring 在启动的时候延迟加载 bean，即在调用某个 bean 的时候再去初始化，那么就可以使用 @Lazy 注解；
问题解决，项目启动成功；