这里是我的解决方案(Spring 2.0.x)

添加maven依赖:

<dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-actuator</artifactId>
</dependency>

编辑应用程序。属性，并添加以下行:

management.endpoints.web.exposure.include=* 

一旦你的spring boot应用程序启动，你可以通过调用这个url来跟踪最新的100个http请求: http://localhost:8070/actuator/httptrace

为了只记录结果为400的请求:

import javax.servlet.FilterChain;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;

import org.apache.commons.io.FileUtils;
import org.springframework.http.HttpStatus;
import org.springframework.http.server.ServletServerHttpRequest;
import org.springframework.stereotype.Component;
import org.springframework.util.StringUtils;
import org.springframework.web.filter.AbstractRequestLoggingFilter;
import org.springframework.web.filter.OncePerRequestFilter;
import org.springframework.web.util.ContentCachingRequestWrapper;
import org.springframework.web.util.WebUtils;

/**
 * Implementation is partially copied from {@link AbstractRequestLoggingFilter} and modified to output request information only if request resulted in 400.
 * Unfortunately {@link AbstractRequestLoggingFilter} is not smart enough to expose {@link HttpServletResponse} value in afterRequest() method.
 */
@Component
public class RequestLoggingFilter extends OncePerRequestFilter {

    public static final String DEFAULT_AFTER_MESSAGE_PREFIX = "After request [";

    public static final String DEFAULT_AFTER_MESSAGE_SUFFIX = "]";

    private final boolean includeQueryString = true;
    private final boolean includeClientInfo = true;
    private final boolean includeHeaders = true;
    private final boolean includePayload = true;

    private final int maxPayloadLength = (int) (2 * FileUtils.ONE_MB);

    private final String afterMessagePrefix = DEFAULT_AFTER_MESSAGE_PREFIX;

    private final String afterMessageSuffix = DEFAULT_AFTER_MESSAGE_SUFFIX;

    /**
     * The default value is "false" so that the filter may log a "before" message
     * at the start of request processing and an "after" message at the end from
     * when the last asynchronously dispatched thread is exiting.
     */
    @Override
    protected boolean shouldNotFilterAsyncDispatch() {
        return false;
    }

    @Override
    protected void doFilterInternal(final HttpServletRequest request, final HttpServletResponse response, final FilterChain filterChain)
            throws ServletException, IOException {

        final boolean isFirstRequest = !isAsyncDispatch(request);
        HttpServletRequest requestToUse = request;

        if (includePayload && isFirstRequest && !(request instanceof ContentCachingRequestWrapper)) {
            requestToUse = new ContentCachingRequestWrapper(request, maxPayloadLength);
        }

        final boolean shouldLog = shouldLog(requestToUse);

        try {
            filterChain.doFilter(requestToUse, response);
        } finally {
            if (shouldLog && !isAsyncStarted(requestToUse)) {
                afterRequest(requestToUse, response, getAfterMessage(requestToUse));
            }
        }
    }

    private String getAfterMessage(final HttpServletRequest request) {
        return createMessage(request, this.afterMessagePrefix, this.afterMessageSuffix);
    }

    private String createMessage(final HttpServletRequest request, final String prefix, final String suffix) {
        final StringBuilder msg = new StringBuilder();
        msg.append(prefix);
        msg.append("uri=").append(request.getRequestURI());

        if (includeQueryString) {
            final String queryString = request.getQueryString();
            if (queryString != null) {
                msg.append('?').append(queryString);
            }
        }

        if (includeClientInfo) {
            final String client = request.getRemoteAddr();
            if (StringUtils.hasLength(client)) {
                msg.append(";client=").append(client);
            }
            final HttpSession session = request.getSession(false);
            if (session != null) {
                msg.append(";session=").append(session.getId());
            }
            final String user = request.getRemoteUser();
            if (user != null) {
                msg.append(";user=").append(user);
            }
        }

        if (includeHeaders) {
            msg.append(";headers=").append(new ServletServerHttpRequest(request).getHeaders());
        }

        if (includeHeaders) {
            final ContentCachingRequestWrapper wrapper = WebUtils.getNativeRequest(request, ContentCachingRequestWrapper.class);
            if (wrapper != null) {
                final byte[] buf = wrapper.getContentAsByteArray();
                if (buf.length > 0) {
                    final int length = Math.min(buf.length, maxPayloadLength);
                    String payload;
                    try {
                        payload = new String(buf, 0, length, wrapper.getCharacterEncoding());
                    } catch (final UnsupportedEncodingException ex) {
                        payload = "[unknown]";
                    }
                    msg.append(";payload=").append(payload);
                }
            }
        }
        msg.append(suffix);
        return msg.toString();
    }

    private boolean shouldLog(final HttpServletRequest request) {
        return true;
    }

    private void afterRequest(final HttpServletRequest request, final HttpServletResponse response, final String message) {
        if (response.getStatus() == HttpStatus.BAD_REQUEST.value()) {
            logger.warn(message);
        }
    }

}

不要编写任何拦截器、过滤器、组件、方面等，这是一个非常常见的问题，并且已经解决了很多次。

Spring Boot有一个名为Actuator的模块，它提供了开箱即用的HTTP请求日志记录。有一个端点映射到/trace (SB1.x)或/actuator/httptrace (SB2.0+)，它将显示最近100个HTTP请求。您可以自定义它以记录每个请求，或将其写入DB。

要获得您想要的端点，您需要spring-boot-starter-actuator依赖项，还需要将您正在寻找的端点“白名单”，并可能为其设置或禁用安全性。

另外，这个应用程序将在哪里运行?您将使用PaaS吗?托管提供商，例如Heroku，提供请求日志记录作为他们服务的一部分，你不需要做任何编码。

如果你在你的引导应用程序中使用Tomcat，这里是org.apache.catalina.filters.RequestDumperFilter的类路径。(但它不会为你提供“单一位置的例外”)。

目前Spring Boot拥有用于获取请求和响应日志的执行器特性。

但是您也可以使用Aspect(AOP)获取日志。

Aspect为您提供了诸如:@Before， @AfterReturning， @ afterthrows等注释。

@Before记录请求，@AfterReturning记录响应，@ afterthrows记录错误消息， 您可能不需要所有端点的日志，因此可以对包应用一些筛选器。

下面是一些例子:

请求:

@Before("within(your.package.where.endpoints.are..*)")
    public void endpointBefore(JoinPoint p) {
        if (log.isTraceEnabled()) {
            log.trace(p.getTarget().getClass().getSimpleName() + " " + p.getSignature().getName() + " START");
            Object[] signatureArgs = p.getArgs();


            ObjectMapper mapper = new ObjectMapper();
            mapper.enable(SerializationFeature.INDENT_OUTPUT);
            try {

                if (signatureArgs[0] != null) {
                    log.trace("\nRequest object: \n" + mapper.writeValueAsString(signatureArgs[0]));
                }
            } catch (JsonProcessingException e) {
            }
        }
    }

Here @Before("within(your.package.where.endpoint .are. *)")有包的路径。这个包中的所有端点都将生成日志。

响应:

@AfterReturning(value = ("within(your.package.where.endpoints.are..*)"),
            returning = "returnValue")
    public void endpointAfterReturning(JoinPoint p, Object returnValue) {
        if (log.isTraceEnabled()) {
            ObjectMapper mapper = new ObjectMapper();
            mapper.enable(SerializationFeature.INDENT_OUTPUT);
            try {
                log.trace("\nResponse object: \n" + mapper.writeValueAsString(returnValue));
            } catch (JsonProcessingException e) {
                System.out.println(e.getMessage());
            }
            log.trace(p.getTarget().getClass().getSimpleName() + " " + p.getSignature().getName() + " END");
        }
    }

这里@AfterReturning("within(your.package.where.endpoint .are. *)")有包的路径。这个包中的所有端点都将生成日志。对象returnValue也包含响应。

例外:

@AfterThrowing(pointcut = ("within(your.package.where.endpoints.are..*)"), throwing = "e")
public void endpointAfterThrowing(JoinPoint p, Exception e) throws DmoneyException {
    if (log.isTraceEnabled()) {
        System.out.println(e.getMessage());

        e.printStackTrace();


        log.error(p.getTarget().getClass().getSimpleName() + " " + p.getSignature().getName() + " " + e.getMessage());
    }
}

这里@ afterthrows (pointcut = ("within(your.package.where.endpoint .are..*)")， throws = "e")有包的路径。这个包中的所有端点都将生成日志。Exception包含错误响应。

以下是完整的代码:

import com.fasterxml.jackson.core.JsonProcessingException;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.fasterxml.jackson.databind.SerializationFeature;
import org.apache.log4j.Logger;
import org.aspectj.lang.JoinPoint;
import org.aspectj.lang.annotation.AfterReturning;
import org.aspectj.lang.annotation.AfterThrowing;
import org.aspectj.lang.annotation.Aspect;
import org.aspectj.lang.annotation.Before;
import org.springframework.core.annotation.Order;
import org.springframework.stereotype.Component;

@Aspect
@Order(1)
@Component
@ConditionalOnExpression("${endpoint.aspect.enabled:true}")
public class EndpointAspect {
    static Logger log = Logger.getLogger(EndpointAspect.class);

    @Before("within(your.package.where.is.endpoint..*)")
    public void endpointBefore(JoinPoint p) {
        if (log.isTraceEnabled()) {
            log.trace(p.getTarget().getClass().getSimpleName() + " " + p.getSignature().getName() + " START");
            Object[] signatureArgs = p.getArgs();


            ObjectMapper mapper = new ObjectMapper();
            mapper.enable(SerializationFeature.INDENT_OUTPUT);
            try {

                if (signatureArgs[0] != null) {
                    log.trace("\nRequest object: \n" + mapper.writeValueAsString(signatureArgs[0]));
                }
            } catch (JsonProcessingException e) {
            }
        }
    }

    @AfterReturning(value = ("within(your.package.where.is.endpoint..*)"),
            returning = "returnValue")
    public void endpointAfterReturning(JoinPoint p, Object returnValue) {
        if (log.isTraceEnabled()) {
            ObjectMapper mapper = new ObjectMapper();
            mapper.enable(SerializationFeature.INDENT_OUTPUT);
            try {
                log.trace("\nResponse object: \n" + mapper.writeValueAsString(returnValue));
            } catch (JsonProcessingException e) {
                System.out.println(e.getMessage());
            }
            log.trace(p.getTarget().getClass().getSimpleName() + " " + p.getSignature().getName() + " END");
        }
    }


    @AfterThrowing(pointcut = ("within(your.package.where.is.endpoint..*)"), throwing = "e")
    public void endpointAfterThrowing(JoinPoint p, Exception e) throws Exception {
        if (log.isTraceEnabled()) {
            System.out.println(e.getMessage());

            e.printStackTrace();


            log.error(p.getTarget().getClass().getSimpleName() + " " + p.getSignature().getName() + " " + e.getMessage());
        }
    }
}

在这里，使用@ConditionalOnExpression("${endpoint.aspect.enabled:true}")可以启用/禁用日志。只需添加endpoint.aspect。Enabled:true进入应用程序。属性并控制日志

更多关于AOP访问的信息:

关于AOP的Spring文档

关于AOP的示例文章

下面是我如何在春季数据休息 通过使用 org.springframework.web.util.ContentCachingRequestWrapper和 org.springframework.web.util.ContentCachingResponseWrapper

/**
 * Doogies very cool HTTP request logging
 *
 * There is also {@link org.springframework.web.filter.CommonsRequestLoggingFilter}  but it cannot log request method
 * And it cannot easily be extended.
 *
 * https://mdeinum.wordpress.com/2015/07/01/spring-framework-hidden-gems/
 * http://stackoverflow.com/questions/8933054/how-to-read-and-copy-the-http-servlet-response-output-stream-content-for-logging
 */
public class DoogiesRequestLogger extends OncePerRequestFilter {

  private boolean includeResponsePayload = true;
  private int maxPayloadLength = 1000;

  private String getContentAsString(byte[] buf, int maxLength, String charsetName) {
    if (buf == null || buf.length == 0) return "";
    int length = Math.min(buf.length, this.maxPayloadLength);
    try {
      return new String(buf, 0, length, charsetName);
    } catch (UnsupportedEncodingException ex) {
      return "Unsupported Encoding";
    }
  }

  /**
   * Log each request and respponse with full Request URI, content payload and duration of the request in ms.
   * @param request the request
   * @param response the response
   * @param filterChain chain of filters
   * @throws ServletException
   * @throws IOException
   */
  @Override
  protected void doFilterInternal(HttpServletRequest request, HttpServletResponse response, FilterChain filterChain) throws ServletException, IOException {

    long startTime = System.currentTimeMillis();
    StringBuffer reqInfo = new StringBuffer()
     .append("[")
     .append(startTime % 10000)  // request ID
     .append("] ")
     .append(request.getMethod())
     .append(" ")
     .append(request.getRequestURL());

    String queryString = request.getQueryString();
    if (queryString != null) {
      reqInfo.append("?").append(queryString);
    }

    if (request.getAuthType() != null) {
      reqInfo.append(", authType=")
        .append(request.getAuthType());
    }
    if (request.getUserPrincipal() != null) {
      reqInfo.append(", principalName=")
        .append(request.getUserPrincipal().getName());
    }

    this.logger.debug("=> " + reqInfo);

    // ========= Log request and response payload ("body") ========
    // We CANNOT simply read the request payload here, because then the InputStream would be consumed and cannot be read again by the actual processing/server.
    //    String reqBody = DoogiesUtil._stream2String(request.getInputStream());   // THIS WOULD NOT WORK!
    // So we need to apply some stronger magic here :-)
    ContentCachingRequestWrapper wrappedRequest = new ContentCachingRequestWrapper(request);
    ContentCachingResponseWrapper wrappedResponse = new ContentCachingResponseWrapper(response);

    filterChain.doFilter(wrappedRequest, wrappedResponse);     // ======== This performs the actual request!
    long duration = System.currentTimeMillis() - startTime;

    // I can only log the request's body AFTER the request has been made and ContentCachingRequestWrapper did its work.
    String requestBody = this.getContentAsString(wrappedRequest.getContentAsByteArray(), this.maxPayloadLength, request.getCharacterEncoding());
    if (requestBody.length() > 0) {
      this.logger.debug("   Request body:\n" +requestBody);
    }

    this.logger.debug("<= " + reqInfo + ": returned status=" + response.getStatus() + " in "+duration + "ms");
    if (includeResponsePayload) {
      byte[] buf = wrappedResponse.getContentAsByteArray();
      this.logger.debug("   Response body:\n"+getContentAsString(buf, this.maxPayloadLength, response.getCharacterEncoding()));
    }

    wrappedResponse.copyBodyToResponse();  // IMPORTANT: copy content of response back into original response

  }


}