Aspect

环绕通知

package cloud.xuxiaowei.aop.config;

import lombok.extern.slf4j.Slf4j;
import org.aspectj.lang.ProceedingJoinPoint;
import org.aspectj.lang.annotation.Around;
import org.aspectj.lang.annotation.Aspect;
import org.aspectj.lang.annotation.Pointcut;
import org.aspectj.lang.reflect.MethodSignature;
import org.springframework.stereotype.Component;

import java.time.Duration;
import java.time.Instant;

/**
 * @author xuxiaowei
 * @since 0.0.1
 */
@Slf4j
@Aspect
@Component
public class ControllerLogAspect {

    /**
     * 扫描包
     */
    @Pointcut("execution(* cloud.xuxiaowei.*.controller.*.*(..)) ")
    public void pointcut() {

    }

    @Around("pointcut()")
    public Object around(ProceedingJoinPoint joinPoint) throws Throwable {
        Instant start = Instant.now();

        MethodSignature signature = (MethodSignature) joinPoint.getSignature();
        String method = signature.getMethod().toString();

        log.info("环绕通知开始: {}", method);

        try {
            Object proceed = joinPoint.proceed();

            Instant end = Instant.now();

            Duration between = Duration.between(start, end);

            String duration = between.toString();
            long millis = between.toMillis();

            log.info("环绕通知结束: {}, 执行耗时: {}ms({})", method, millis, duration);

            return proceed;
        } catch (Exception e) {
            Instant end = Instant.now();
            Duration between = Duration.between(start, end);
            String duration = between.toString();
            long millis = between.toMillis();

            log.error("异常通知: {} 执行耗时: {}ms({})", method, millis, duration, e);
            throw e;
        }
    }

}