springboot切面，打印详细参数名称、参数类型、参数值

不念不忘少年蓝@ 2021-12-21 08:15 380阅读 0赞

不废话了，直接上代码

/**
     * 打印详细的参数名称、参数类型、参数值
     */
    @Component
    @Aspect
    @Slf4j
    public class LogServiceAspect {
    
        @Pointcut("execution(* com.upgrade.biz.service..*(..))")
        public void serviceLog(){}
    //
    //    @Before("serviceLog()")
    //    public void beforeServiceLog(JoinPoint joinPoint){
    //        timeStart = System.currentTimeMillis();
    //        log.info("前置通知");
    //    }
    //
    //    @After("serviceLog()")
    //    public void afterServiceLog(JoinPoint joinPoint){
    //        String name = joinPoint.getSignature().getName();
    //        long timeEnd = System.currentTimeMillis();
    //        log.info("后置通知,方法名字:{},方法执行时间:{}",name,timeEnd-timeEnd);
    //    }
    //
    //    @AfterReturning("serviceLog()")
    //    public void afterReturning(JoinPoint joinPoint){
    //        log.info("返回结果以后");
    //    }
    //
    //    @AfterThrowing("serviceLog()")
    //    public void afterThrowing(JoinPoint joinPoint){
    //        log.info("返回异常");
    //    }
    //
        @Around("serviceLog()")
        public Object serviceLogAround(ProceedingJoinPoint point){
            String className = point.getTarget().getClass().getName();
            String methodName = point.getSignature().getName();
            try {
                long start = System.currentTimeMillis();
                Object result = point.proceed();
                long runTime = System.currentTimeMillis() - start;
                log.info("class:{},method:{},args:{},runTime:{},result:{}",className,methodName, handlerParameter(point),runTime, JSON.toJSONString(result));
                return result;
            } catch (RuntimeException e){
                e.printStackTrace();
                return Results.failure("系统开小差了");
            } catch (Throwable throwable) {
                throwable.printStackTrace();
                return Results.failure("系统异常");
            }
        }
    
        private String handlerParameter(ProceedingJoinPoint point){
            StringBuilder stringBuilder = new StringBuilder();
            MethodSignature methodSignature = (MethodSignature)point.getSignature();
            String[] parameterNames = methodSignature.getParameterNames();
            Class[] parameterTypes = methodSignature.getParameterTypes();
            Object[] args = point.getArgs();
            int i=0;
            for (Object pojo : args){
                stringBuilder.append("parameterName:").append(parameterNames[i]);
                stringBuilder.append("parameterType:").append(parameterTypes[i]);
                stringBuilder.append("parameterValue:").append(pojo);
            }
            return stringBuilder.toString();
        }
    }

亲测可用，有问题，可以留言，我看到就会回复