Spring Boot集成AOP简单例子

1.在pom.xml中添加aop依赖

        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-aop</artifactId>
        </dependency>

2.配置AOP

@Configuration
@Aspect
public class AopConfig {
    @Around("@within(org.springframework.stereotype.Controller) ")
    public Object simpleAop(final ProceedingJoinPoint pjp)throws Throwable{
        try {
            Object[] args = pjp.getArgs();
            System.out.println("args:"+ Arrays.asList(args));
            Object o = pjp.proceed();
            System.out.println("return :"+o);
            return o;
        }catch (Throwable e){
            throw e;
        }
    }
}

注：@within(org.springframework.stereotype.Controller)指明在@Controller注解下程序运行的时候触发这段AOP代码。