使用spring aop统一处理异常和打印日志方式

public ResultDTO<UserDTO> queryUserByCardId(String cardId) {
        ResultDTO<UserDTO> result = new ResultDTO<UserDTO>();
        StringBuilder log = new StringBuilder();
        log.append("queryUserByCardId:" + cardId);
        try {
            checkCardIdNotNull(cardId);
            StationUserDO userDO = userDAO.queryUserByCardId(cardId);
            UserDTO stationUserDTO = DataTypeConvertUtils.DOToDTO(userDO);
            result.setData(stationUserDTO);
            logger.warn(log.append(" result:").toString() + result);
        } catch (StationErrorCodeException e) {
            //logger.error(log.append("catch StationErrorCodeException!").toString(), e);
            result.setSuccess(false);
            result.setErrorCode(e.getErrorCode().getErrorCode());
            result.setErrorMessage(e.getErrorCode().getErrorMessage());
        } catch (Exception e) {
            logger.error(log.append("catch Exception!").toString(), e);
            result.setSuccess(false);
            result.setErrorCode(StationErrorCodeConstants.STA10001.getErrorCode());
            result.setErrorMessage(StationErrorCodeConstants.STA10001.getErrorMessage());
        }
        return result;
}

@Override
public ResultDTO<StationUserDTO>queryUserByCardId(String cardId) {
        ResultDTO<StationUserDTO> result = new ResultDTO<StationUserDTO>();
        checkCardIdNotNull(cardId);
        StationUserDO userDO = stationUserDAO.queryStationUserByCardId(cardId);
        StationUserDTO stationUserDTO = DataTypeConvertUtils.DOToDTO(userDO);
        result.setData(stationUserDTO);
        return result;
}

@Aspect
public class CardServiceAspect {
    private final Logger logger = LoggerFactory.getLogger("card");
    // 切入点表达式按需配置
    @Pointcut("execution(* *.*(..)))")
    private void myPointcut() {
    }
    @Before("execution(* *.*(..)))")
    public void before(JoinPoint joinPoint) {
        String className = joinPoint.getTarget().getClass().getName();
        String methodName = joinPoint.getSignature().getName();
        logger.warn(className + "的" + methodName + "执行了");
        Object[] args = joinPoint.getArgs();
        StringBuilder log = new StringBuilder("入参为");
        for (Object arg : args) {
            log.append(arg + " ");
        }
        logger.warn(log.toString());
    }
    @AfterReturning(value = "execution(* *.*(..)))", returning = "returnVal")
    public void afterReturin(Object returnVal) {
        logger.warn("方法正常结束了,方法的返回值:" + returnVal);
    }
    @AfterThrowing(value = "StationCardServiceAspect.myPointcut()", throwing = "e")
    public void afterThrowing(Throwable e) {
        if (e instanceof StationErrorCodeException) {
            logger.error("通知中发现异常StationErrorCodeException", e);
        } else {
            logger.error("通知中发现未知异常", e);
        }
    }
    @Around(value = "StationCardServiceAspect.myPointcut()")
    public Object around(ProceedingJoinPoint proceedingJoinPoint) throws Throwable {
        logger.warn("前置增强...");
        Object result = null;
        try {
            result = proceedingJoinPoint.proceed();
        } catch (Exception e) {
            ResultDTO resultDTO = new ResultDTO();
            if (e instanceof StationErrorCodeException) {
                StationErrorCodeException errorCodeException = (StationErrorCodeException) e;
                resultDTO.setSuccess(false);
                resultDTO.setErrorCode(errorCodeException.getErrorCode().getErrorCode());
                resultDTO.setErrorMessage(errorCodeException.getErrorCode().getErrorMessage());
            } else {
                resultDTO.setSuccess(false);
                resultDTO.setErrorCode(StationErrorCodeConstants.STA10001.getErrorCode());
                resultDTO.setErrorMessage(StationErrorCodeConstants.STA10001.getErrorMessage());
            }
            return resultDTO;
        }
        return result;
    }
}

<!-- 配置切面的类 -->
<bean id="serviceAspect" class="com.lirui.StationCardServiceAspect"/>
<!-- 配置成注解方式寻找要被代理的对象 -->
<aop:aspectj-autoproxy/>

<AsyncLogger name="org.springframework.web.servlet.mvc.method.annotation.RequestResponseBodyMethodProcessor" level="debug" additivity="false">
            <AppenderRef ref="Console"/>
            <AppenderRef ref="allLog"/>
 </AsyncLogger>

<dependency>
    <groupId>org.springframework</groupId>
    <artifactId>spring-aop</artifactId>
    <version>4.0.0.RELEASE</version>
</dependency>
 
<dependency>
    <groupId>org.springframework</groupId>
    <artifactId>spring-aspects</artifactId>
    <version>4.0.0.RELEASE</version>
</dependency>

xmlns:aop="http://www.springframework.org/schema/aop"
http://www.springframework.org/schema/aop
http://www.springframework.org/schema/aop/spring-aop-4.0.xsd
<!-- 开启自动切面代理 -->
<aop:aspectj-autoproxy/>
<!-- 使用annotation 自动注册bean -->
<context:component-scan base-package="com.zzz.dealer.**"/>

@Aspect  //指定当前类为切面类
@Component //把普通pojo实例化到spring容器中，相当于配置文件中的<bean id="" class=""/>
public class MethodLogAndExceptionAop {
 
    @Around("@annotation(org.springframework.web.bind.annotation.RequestMapping)")
    public Object around(ProceedingJoinPoint jp) throws Throwable {
        String targetName = jp.getTarget().getClass().getName();
        String methodName = jp.getSignature().getName();
        Object[] arguments = jp.getArgs();
        Object[] args = new Object[arguments.length];
        for (int i = 0; i < arguments.length; i++) {
            if (arguments[i] instanceof ServletRequest || arguments[i] instanceof ServletResponse || arguments[i] instanceof MultipartFile) { 
              //ServletRequest不能序列化，从入参里排除，否则报异常：java.lang.IllegalStateException: It is illegal to call this method if the current request is not in asynchronous mode (i.e. isAsyncStarted() returns false)
              //ServletResponse不能序列化 从入参里排除，否则报异常：java.lang.IllegalStateException: getOutputStream() has already been called for this response
                continue;
            }
            args[i] = arguments[i];
        }
        Object result = null;
        try {
            //StopWatch 计时
            StopWatch clock = new StopWatch();
            clock.start();
            result = jp.proceed();
            clock.stop();
            long executeTime = clock.getTime();
            LoggerUtil.info(targetName, methodName, "调用Controller方法返回结果", result, executeTime, args);
        } catch (Exception exception) {
            LoggerUtil.error(targetName, methodName, "统一异常处理", exception, args);
            ResultVo resultVo = new ResultVo(false);
            // 为安全起见，只有业务异常我们对前端可见，否则统一归为系统异常
            if (exception instanceof BusinessException) {
                resultVo.setResultAndCode(false, ((BusinessException) exception).getErrorCode(), ((BusinessException) exception).getErrorMessage());
            } else {
                resultVo.setResultAndCode(false, ErrorCode.DEALER_ERR_100000.getCode(), "系统异常，请联系管理员");
            }
            result = resultVo;
        }
        return result;
    }
}