JSON.toJSONString(joinPoint.getArgs())报错getOutputStream() has already been called for this response

nested exception is java.lang.IllegalStateException: It is illegal to call this method if the current request is not in asynchronous mode (i.e. isAsyncStarted() returns false)] with root cause

private void addOperationLog(JoinPoint joinPoint, Object res, int time) {

MethodSignature signature = (MethodSignature)joinPoint.getSignature();

MpOpLog operationLog = new MpOpLog();

operationLog.setRunTime(time);

operationLog.setReturnVal(JSON.toJSONString(res));

System.out.println("================:"+joinPoint.toString());

Object[] args = joinPoint.getArgs();

Object[] arguments = new Object[args.length];

System.out.println("================:"+args);

for (int i = 0; i < args.length; i++) {

if (args[i] instanceof ServletRequest || args[i] instanceof ServletResponse || args[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;

}

arguments[i] = args[i];

}

String paramter = "";

if (arguments != null) {

try {

paramter = JSONObject.toJSONString(arguments);

} catch (Exception e) {

paramter = arguments.toString();

}

}

System.out.println("================:"+paramter.toString());

operationLog.setArgs(paramter.toString());

operationLog.setOpTime(new Date());

operationLog.setMethod(signature.getDeclaringTypeName() + "." + signature.getName());

String uerid = AppUtil.getJwtParam("userId");

String userName = AppUtil.getJwtParam("userName");

operationLog.setUserId(StringUtils.defaultIfBlank(uerid, "anonymous"));

operationLog.setUserName(StringUtils.defaultIfBlank(userName, "anonymous"));

OpLog annotation = signature.getMethod().getAnnotation(OpLog.class);

if (annotation != null) {

operationLog.setId(UUID.randomUUID().toString().replace("-", ""));

operationLog.setLevel(annotation.level());

operationLog.setContent(getDetail(((MethodSignature)joinPoint.getSignature()).getParameterNames(),

arguments, annotation));

operationLog.setOpType(annotation.operationType().getValue());

operationLog.setOpUnit(annotation.operationUnit());

}

tmpOpLogService.insert(operationLog);

}