@EnableAspectJAutoProxy不起作用 [英] @EnableAspectJAutoProxy does not work

问题描述

我正在使用Spring Boot，我想将它与AspectJ一起使用.

I am using Spring Boot, and I would like to use AspectJ with it.

以下作品(当然):

@Aspect
@Component
public class RequestMappingAspect {

    @Before("@annotation(org.springframework.web.bind.annotation.RequestMapping)")
    public void advice(JoinPoint joinPoint) {
        ...
    }
}

但是，如果删除了@Component并且 @EnableAspectJAutoProxy 已添加，以下操作无效.

However, if @Component is removed and @EnableAspectJAutoProxy is added, the following does not work.

@SpringBootApplication
@EnableSwagger2
@EnableAspectJAutoProxy
public class Application {

    public static void main(String[] args) {
        SpringApplication.run(Application.class, args);
    }
}

如何正确启用AspectJ自动代理?

How to enable AspectJ auto proxy correctly?

推荐答案

关于同一件事，我们最终做了类似的事情:

Wondering about the same thing, we ended up doing something similar to this:

@EnableAspectJAutoProxy(proxyTargetClass = true)
@Configuration("Main applicationContext")
@ComponentScan(
    basePackages = {"com.where.ever"},
    excludeFilters = {@ComponentScan.Filter(Aspect.class)})
public class ApplicationConfiguration {
    @Bean(autowire = Autowire.BY_TYPE)
    public SomeAspect someAspect() {
        return Aspects.aspectOf(SomeAspect.class);
    }
    ...
    ...
}

这使我们能够仅在方面上添加@Aspect注释，这也可以正确连接它们. 可能是这是毫无意义的答复，但是，它说明了我们如何解决问题-而不是问题的实际解决方案.让我知道是否要删除它.

This enabled us to just add the @Aspect-annotation on the aspects, which also wired them correctly. Might be that this was a pointless reply, however, it explains how we solved the issue - and not the actual solution to the problem. Let me know if you want this to be deleted.

这篇关于@EnableAspectJAutoProxy不起作用的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！