Spring boot - 无法代理接口实现方法 - WARN 消息

Question

从 Spring boot 1.5.x 开始，我收到以下警告消息：

     :: Spring Boot ::        (v2.0.0.RELEASE)

2018-03-17 18:58:18.546  WARN 27877 --- [  restartedMain] o.s.a.f.CglibAopProxy                    : Unable to proxy interface-implementing method [public final void org.springframework.web.context.support.WebApplicationObjectSupport.setServletContext(javax.servlet.ServletContext)] because it is marked as final: Consider using interface-based JDK proxies instead!
2018-03-17 18:58:18.551  WARN 27877 --- [  restartedMain] o.s.a.f.CglibAopProxy                    : Unable to proxy interface-implementing method [public final void org.springframework.context.support.ApplicationObjectSupport.setApplicationContext(org.springframework.context.ApplicationContext) throws org.springframework.beans.BeansException] because it is marked as final: Consider using interface-based JDK proxies instead!
2018-03-17 18:58:18.937  WARN 27877 --- [  restartedMain] o.s.a.f.CglibAopProxy                    : Unable to proxy interface-implementing method [public final void org.springframework.web.context.support.WebApplicationObjectSupport.setServletContext(javax.servlet.ServletContext)] because it is marked as final: Consider using interface-based JDK proxies instead!
2018-03-17 18:58:18.938  WARN 27877 --- [  restartedMain] o.s.a.f.CglibAopProxy                    : Unable to proxy interface-implementing method [public final void org.springframework.context.support.ApplicationObjectSupport.setApplicationContext(org.springframework.context.ApplicationContext) throws org.springframework.beans.BeansException] because it is marked as final: Consider using interface-based JDK proxies instead!
2018-03-17 18:58:19.034  WARN 27877 --- [  restartedMain] o.s.a.f.CglibAopProxy                    : Unable to proxy interface-implementing method [public final void org.springframework.web.context.support.WebApplicationObjectSupport.setServletContext(javax.servlet.ServletContext)] because it is marked as final: Consider using interface-based JDK proxies instead!
2018-03-17 18:58:19.035  WARN 27877 --- [  restartedMain] o.s.a.f.CglibAopProxy                    : Unable to proxy interface-implementing method [public final void org.springframework.context.support.ApplicationObjectSupport.setApplicationContext(org.springframework.context.ApplicationContext) throws org.springframework.beans.BeansException] because it is marked as final: Consider using interface-based JDK proxies instead!
2018-03-17 18:58:19.136  WARN 27877 --- [  restartedMain] o.s.a.f.CglibAopProxy                    : Unable to proxy interface-implementing method [public final void org.springframework.web.context.support.WebApplicationObjectSupport.setServletContext(javax.servlet.ServletContext)] because it is marked as final: Consider using interface-based JDK proxies instead!
2018-03-17 18:58:19.136  WARN 27877 --- [  restartedMain] o.s.a.f.CglibAopProxy                    : Unable to proxy interface-implementing method [public final void org.springframework.context.support.ApplicationObjectSupport.setApplicationContext(org.springframework.context.ApplicationContext) throws org.springframework.beans.BeansException] because it is marked as final: Consider using interface-based JDK proxies instead!

我的依赖层次结构中没有 CGLIB。我只使用 DI 接口，并且尝试禁用@EnableGlobalMethodSecurity(securedEnabled = true)与其相关的所有内容，但仍然没有任何变化。（我读过，@Secured控制器类中的 MethodSecurity 和注释可能会导致此警告，但似乎我是从另一个地方获得它们的。如何知道我从哪里收到这些警告？

Answer 1

问题出在类级别上的一些 @Transactional 注释。当我将它们放在接口上（存储库 - 我正在使用 spring 数据）后，一切都正常:)