@Aspect

---

Artifact

• org.aspectj:aspectjrt

설정

build.gradle

implementation 'org.springframework:spring-aop:3.2.3.RELEASE'  
implementation 'org.aspectj:aspectjrt:1.6.10'  
implementation 'org.aspectj:aspectjweaver:1.9.19'

WebMvcConfigurer

@EnableWebMvc  
@ComponentScan(basePackages = "com.mvcvue")  
@EnableAspectJAutoProxy  
public class VueMvcConfigurer implements WebMvcConfigurer {
...
}

caution

@EnableAspectJAutoProxy Annotation은 Spring Bean이 초기되 된 이후 시점에 적용되어야 한다.

역할

• Advisor를 만들기 위한 Annotation

caution

@Aspect Annotation Component 스캔 기능이 없으므로 반드시 Bean으로 등록해줘야한다. @Bean @Component @Import

사용법

@Aspect

• @Aspect Annotation 적용
• Class에 적용해야한다.
• Advice 선언 Pointcut 적용

@Component
@Aspect
public class LoggingAspect {
    @Around("* com.test..*.*(..)")
    public void beforeLogger(JoinPoint joinPoint){
        System.out.println("---------Before---------");
    }
}

@EnableAspectJAutoProxy

• Configure에 @EnableAspectJAutoProxy Annotation 적용

@EnableWebMvc  
@ComponentScan(basePackages = "com.mvcvue")
@EnableAspectJAutoProxy()  
public class VueMvcConfigurer implements WebMvcConfigurer {  
    ...
}

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연결문서

• WebMvcConfigurer
• AOP
• Pointcut Designator
• Advice