具体答案请参考以下链接 https://gist.github.com/int128/e47217bebdb4c402b2ffa7cc199307ba

对上面提到的解决方案做了一些更改，如果记录器级别为info，请求和响应也将登录控制台和文件。我们可以在控制台或文件中打印。

@Component
public class LoggingFilter extends OncePerRequestFilter {

private static final List<MediaType> VISIBLE_TYPES = Arrays.asList(
        MediaType.valueOf("text/*"),
        MediaType.APPLICATION_FORM_URLENCODED,
        MediaType.APPLICATION_JSON,
        MediaType.APPLICATION_XML,
        MediaType.valueOf("application/*+json"),
        MediaType.valueOf("application/*+xml"),
        MediaType.MULTIPART_FORM_DATA
        );
Logger log = LoggerFactory.getLogger(ReqAndResLoggingFilter.class);
private static final Path path = Paths.get("/home/ramesh/loggerReq.txt");
private static BufferedWriter writer = null;
@Override
protected void doFilterInternal(HttpServletRequest request, HttpServletResponse response, FilterChain filterChain) throws ServletException, IOException {
    try {
        writer = Files.newBufferedWriter(path, Charset.forName("UTF-8"));
    if (isAsyncDispatch(request)) {
        filterChain.doFilter(request, response);
    } else {
        doFilterWrapped(wrapRequest(request), wrapResponse(response), filterChain);
    }
    }finally {
        writer.close();
    }
}

protected void doFilterWrapped(ContentCachingRequestWrapper request, ContentCachingResponseWrapper response, FilterChain filterChain) throws ServletException, IOException {
    try {
        beforeRequest(request, response);
        filterChain.doFilter(request, response);
    }
    finally {
        afterRequest(request, response);
        response.copyBodyToResponse();
    }
}

protected void beforeRequest(ContentCachingRequestWrapper request, ContentCachingResponseWrapper response) throws IOException {
    if (log.isInfoEnabled()) {
        logRequestHeader(request, request.getRemoteAddr() + "|>");
    }
}

protected void afterRequest(ContentCachingRequestWrapper request, ContentCachingResponseWrapper response) throws IOException {
    if (log.isInfoEnabled()) {
        logRequestBody(request, request.getRemoteAddr() + "|>");
        logResponse(response, request.getRemoteAddr() + "|<");
    }
}

private void logRequestHeader(ContentCachingRequestWrapper request, String prefix) throws IOException {
    String queryString = request.getQueryString();
    if (queryString == null) {
        printLines(prefix,request.getMethod(),request.getRequestURI());
        log.info("{} {} {}", prefix, request.getMethod(), request.getRequestURI());
    } else {
        printLines(prefix,request.getMethod(),request.getRequestURI(),queryString);
        log.info("{} {} {}?{}", prefix, request.getMethod(), request.getRequestURI(), queryString);
    }
    Collections.list(request.getHeaderNames()).forEach(headerName ->
    Collections.list(request.getHeaders(headerName)).forEach(headerValue ->
    log.info("{} {}: {}", prefix, headerName, headerValue)));
    printLines(prefix);
    printLines(RequestContextHolder.currentRequestAttributes().getSessionId());
    log.info("{}", prefix);

    log.info(" Session ID: ", RequestContextHolder.currentRequestAttributes().getSessionId());
}

private void printLines(String ...args) throws IOException {

    try {
    for(String varArgs:args) {
            writer.write(varArgs);
            writer.newLine();
    }
        }catch(IOException ex){
            ex.printStackTrace();
    }

}

private void logRequestBody(ContentCachingRequestWrapper request, String prefix) {
    byte[] content = request.getContentAsByteArray();
    if (content.length > 0) {
        logContent(content, request.getContentType(), request.getCharacterEncoding(), prefix);
    }
}

private void logResponse(ContentCachingResponseWrapper response, String prefix) throws IOException {
    int status = response.getStatus();
    printLines(prefix, String.valueOf(status), HttpStatus.valueOf(status).getReasonPhrase());
    log.info("{} {} {}", prefix, status, HttpStatus.valueOf(status).getReasonPhrase());
    response.getHeaderNames().forEach(headerName ->
    response.getHeaders(headerName).forEach(headerValue ->
    log.info("{} {}: {}", prefix, headerName, headerValue)));
    printLines(prefix);
    log.info("{}", prefix);
    byte[] content = response.getContentAsByteArray();
    if (content.length > 0) {
        logContent(content, response.getContentType(), response.getCharacterEncoding(), prefix);
    }
}

private void logContent(byte[] content, String contentType, String contentEncoding, String prefix) {
    MediaType mediaType = MediaType.valueOf(contentType);
    boolean visible = VISIBLE_TYPES.stream().anyMatch(visibleType -> visibleType.includes(mediaType));
    if (visible) {
        try {
            String contentString = new String(content, contentEncoding);
            Stream.of(contentString.split("\r\n|\r|\n")).forEach(line -> {
                try {
                    printLines(line);
                } catch (IOException e) {
                    // TODO Auto-generated catch block
                    e.printStackTrace();
                }
            });
//              log.info("{} {}", prefix, line));
        } catch (UnsupportedEncodingException e) {
            log.info("{} [{} bytes content]", prefix, content.length);
        }
    } else {

        log.info("{} [{} bytes content]", prefix, content.length);
    }
}

private static ContentCachingRequestWrapper wrapRequest(HttpServletRequest request) {
    if (request instanceof ContentCachingRequestWrapper) {
        return (ContentCachingRequestWrapper) request;
    } else {
        return new ContentCachingRequestWrapper(request);
    }
}

private static ContentCachingResponseWrapper wrapResponse(HttpServletResponse response) {
    if (response instanceof ContentCachingResponseWrapper) {
        return (ContentCachingResponseWrapper) response;
    } else {
        return new ContentCachingResponseWrapper(response);
    }
}
} 

文件输出:

127.0.0.1|>
POST
/createUser
127.0.0.1|>
session Id:C0793464532E7F0C7154913CBA018B2B
Request:
{
  "name": "asdasdas",
  "birthDate": "2018-06-21T17:11:15.679+0000"
}
127.0.0.1|<
200
OK
127.0.0.1|<
Response:
{"name":"asdasdas","birthDate":"2018-06-21T17:11:15.679+0000","id":4}

After adding Actuators to the spring boot bassed application you have /trace endpoint available with latest requests informations. This endpoint is working based on TraceRepository and default implementation is InMemoryTraceRepository that saves last 100 calls. You can change this by implementing this interface by yourself and make it available as a Spring bean. For example to log all requests to log (and still use default implementation as a basic storage for serving info on /trace endpoint) I'm using this kind of implementation:

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.boot.actuate.trace.InMemoryTraceRepository;
import org.springframework.boot.actuate.trace.Trace;
import org.springframework.boot.actuate.trace.TraceRepository;
import org.springframework.stereotype.Component;

import java.util.List;
import java.util.Map;


@Component
public class LoggingTraceRepository implements TraceRepository {

  private static final Logger LOG = LoggerFactory.getLogger(LoggingTraceRepository.class);
  private final TraceRepository delegate = new InMemoryTraceRepository();

  @Override
  public List<Trace> findAll() {
    return delegate.findAll();
  }

  @Override
  public void add(Map<String, Object> traceInfo) {
    LOG.info(traceInfo.toString());
    this.delegate.add(traceInfo);
  }
}

这个traceInfo映射以这种形式包含了请求和响应的基本信息: {method=GET, path=/api/hello/John, headers={request={host=localhost:8080, user-agent=curl/7.51.0, accept=*/*}， response={X-Application-Context=application, Content-Type=text/plain;charset=UTF-8, Content-Length=10, Date=Wed, 29 Mar 2017 20:41:21 GMT, status=200}}}。这里没有响应内容。

编辑!测井POST数据

你可以通过覆盖WebRequestTraceFilter来访问POST数据，但不认为这是一个好主意(例如，所有上传的文件内容都会去日志) 下面是示例代码，但不要使用它:

package info.fingo.nuntius.acuate.trace;

import org.apache.commons.io.IOUtils;
import org.springframework.boot.actuate.trace.TraceProperties;
import org.springframework.boot.actuate.trace.TraceRepository;
import org.springframework.boot.actuate.trace.WebRequestTraceFilter;
import org.springframework.stereotype.Component;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import java.io.IOException;
import java.nio.charset.Charset;
import java.util.LinkedHashMap;
import java.util.Map;

@Component
public class CustomWebTraceFilter extends WebRequestTraceFilter {

  public CustomWebTraceFilter(TraceRepository repository, TraceProperties properties) {
    super(repository, properties);
}

  @Override
  protected Map<String, Object> getTrace(HttpServletRequest request) {
    Map<String, Object> trace = super.getTrace(request);
    String multipartHeader = request.getHeader("content-type");
    if (multipartHeader != null && multipartHeader.startsWith("multipart/form-data")) {
        Map<String, Object> parts = new LinkedHashMap<>();
        try {
            request.getParts().forEach(
                    part -> {
                        try {
                            parts.put(part.getName(), IOUtils.toString(part.getInputStream(), Charset.forName("UTF-8")));
                        } catch (IOException e) {
                            e.printStackTrace();
                        }
                    }
            );
        } catch (IOException | ServletException e) {
            e.printStackTrace();
        }
        if (!parts.isEmpty()) {
            trace.put("multipart-content-map", parts);
        }
    }
    return trace;
  }
}

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);
        }
    }

}

下面粘贴的代码与我的测试一起工作，可以从我的[github项目][1]下载，在应用一个基于生产项目的解决方案后共享。

@Configuration
public class LoggingFilter extends GenericFilterBean {

    /**
     * It's important that you actually register your filter this way rather then just annotating it
     * as @Component as you need to be able to set for which "DispatcherType"s to enable the filter
     * (see point *1*)
     * 
     * @return
     */
    @Bean
    public FilterRegistrationBean<LoggingFilter> initFilter() {
        FilterRegistrationBean<LoggingFilter> registrationBean = new FilterRegistrationBean<>();
        registrationBean.setFilter(new LoggingFilter());

        // *1* make sure you sett all dispatcher types if you want the filter to log upon
        registrationBean.setDispatcherTypes(EnumSet.allOf(DispatcherType.class));

        // *2* this should put your filter above any other filter
        registrationBean.setOrder(Ordered.HIGHEST_PRECEDENCE);

        return registrationBean;
    }

    @Override
    public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain)
            throws IOException, ServletException {

        ContentCachingRequestWrapper wreq = 
            new ContentCachingRequestWrapper(
                (HttpServletRequest) request);

        ContentCachingResponseWrapper wres = 
            new ContentCachingResponseWrapper(
                (HttpServletResponse) response);

        try {

            // let it be ...
            chain.doFilter(wreq, wres);

            // makes sure that the input is read (e.g. in 404 it may not be)
            while (wreq.getInputStream().read() >= 0);

            System.out.printf("=== REQUEST%n%s%n=== end request%n",
                    new String(wreq.getContentAsByteArray()));

            // Do whatever logging you wish here, in this case I'm writing request 
            // and response to system out which is probably not what you wish to do
            System.out.printf("=== RESPONSE%n%s%n=== end response%n",
                    new String(wres.getContentAsByteArray()));

            // this is specific of the "ContentCachingResponseWrapper" we are relying on, 
            // make sure you call it after you read the content from the response
            wres.copyBodyToResponse();

            // One more point, in case of redirect this will be called twice! beware to handle that
            // somewhat

        } catch (Throwable t) {
            // Do whatever logging you whish here, too
            // here you should also be logging the error!!!
            throw t;
        }

    }
}

您可以在Spring Boot中使用驱动器。 它记录请求和响应以及有关servlet和系统操作的更多信息。 如果需要记录更多细节，只需将其添加为项目和配置的依赖项。 看看这个例子: Spring Boot示例中的执行器

Note

 @Bean
public CommonsRequestLoggingFilter requestLoggingFilter() {
...
}

这种方法不适用于弹簧安全过滤器链。 你必须手动添加CommonsRequestLoggingFilter

protected void configure(HttpSecurity http) throws Exception {
         HttpSecurity filter = http
        .cors().and().addFilterBefore(new CommonsRequestLoggingFilter(), CorsFilter.class);
}