我想通过spring过滤器或aspect在http请求中记录请求参数。我尝试了不同的方法，但要么请求参数为null，要么方法未被调用。我用的是 Postman ，这是一个邮寄请求
http://localhost：8080/可用数据
请求正文示例：
{“keyuseragent”：“cfnetwork/1209 darwin/20.2.0”，“locale”：“en\u us”，“eid”：“8904977033”，“sessionid”：“vga-g20201030-7768787-1ad5-11eb-895c-h789gjjh”}
方法1：这里调用了beforerequest（）的“@override”方法，但没有调用我创建的重载方法（我添加了@requestbody，以便按照其他解决方案获取正文）。

@Component
public class CustomLoggingFilter extends AbstractRequestLoggingFilter {

            protected void beforeRequest(HttpServletRequest request, String message,@RequestBody RequestDTO requestBody) {
            requestBody.getKeyUserAgent();
            requestBody.getEid();
            System.out.println("Eid: "+requestBody.getEid());
            System.out.println("getKeyUserAgent: "+requestBody.getKeyUserAgent());

        }  

    }

方法2：这里它是空的

@Aspect
@Component
@Order(1)
public class LogAspect {

    private final static Logger logger = LoggerFactory.getLogger(LoggerAspect.class);
      @Around("allControllerMethods() && args(..,@annotation(org.springframework...RequestBody) requestBody) ")
      public Object controllerEvents(ProceedingJoinPoint jp, Object requestBody) throws Throwable {

          ServletRequestAttributes attributes = (ServletRequestAttributes) RequestContextHolder.getRequestAttributes();
             HttpServletRequest request = attributes.getRequest();
             MethodSignature signature = (MethodSignature) jp.getSignature();
              Method method = signature.getMethod();
              Object resObject = jp.proceed();
              Object sessionId = attributes.getSessionId()
              if (requestBody != null) {
                  String keyUserAgent = request.getParameter("keyUserAgent");
                  System.out.println("keyUserAgent : " + keyUserAgent);

                }

          return resObject;
      }