8.spring boot 与aop

最新推荐文章于 2024-04-15 18:37:16 发布

原创最新推荐文章于 2024-04-15 18:37:16 发布 · 103 阅读

0 ·

CC 4.0 BY-SA版权

文章标签：

#spring #spring boot #java

spring boot 专栏收录该内容

10 篇文章

订阅专栏

添加maven依赖

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

添加切面

@Aspect
@Component
public class LogAspect {

    Logger logger = LoggerFactory.getLogger(this.getClass());

    @Around("execution(* com.yang.controller.*.*(..))&&@annotation(apiOperation)")
    public Object around(ProceedingJoinPoint joinPoint, ApiOperation apiOperation) throws Throwable {
        StringBuilder logInfo = new StringBuilder("用户访问了：");

        Class<?> controller = joinPoint.getThis().getClass();
        Api api = controller.getAnnotation(Api.class);
        if(api!=null){
            logInfo.append(api.value());
        }

        String value = apiOperation.value();
        logInfo.append("-------"+value);

        logger.info(logInfo.toString());

        return joinPoint.proceed();
    }
}