SpringBoot与AOP

使用AOP实现用户接口访问日志功能

• 添加AOP场景启动器

   <!--添加AOP场景启动器-->
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-aop</artifactId>
        </dependency>

• 定义切面类

@Aspect
@Component
public class LogAspect {

    Logger log= LoggerFactory.getLogger(LogAspect.class);

    @Around("execution(* com.springboot.controller.*.*(..))&&" +
            "@annotation(apiOperation)")
    public Object around(ProceedingJoinPoint joinPoint, ApiOperation apiOperation) throws Throwable {
        StringBuilder loginfo=new StringBuilder();
        Class<?> controller = joinPoint.getThis().getClass();
        Api annotation = controller.getAnnotation(Api.class);
        if (annotation != null) {
            loginfo.append(annotation.value());
        }
        String value = apiOperation.value();
        loginfo.append(value);
        log.info("请求接口相关信息：{}",loginfo.toString());
        return joinPoint.proceed();
    }
}

• 测试
  通过swaager进行测试

可以看到日志信息已经被打印