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FullRequestDumperFilterは、Javaクラス拡張子RequestDumperFilter - part of Tomcatとして作成されました。Tomcat：オーバーライドされていないバリアントで出力を混合する@Overridenログフィルタ
FullRequestDumperFilterは、本文を含む完全なHTTPリクエストとレスポンスを記録する私のカスタムのTomcatログフィルタですが、RequestDumperFilterはメッセージヘッダのみを記録します。部： - - ヘッダ（RequestDumperFilter）
custom-dumper.logヘッダとボディ（FullRequestDumperFilter）問題
request-dumper.log：において
logging.properties2ログファイルは、所望の出力を定義しています出力の間違ったログファイルに書き込まれると、実際の出力：request-dumper.log- 二度書かヘッダ（RequestDumperFilter）custom-dumper.log- だけ体（FullRequestDumperFilterの@Overrideの内容）
これはおそらく
RequestDumperFilterから継承する、FullRequestDumperFilterによって引き起こされ、そのcustom-dumper.logの代わりにrequest-dumper.logに出力するように設定されています。ログフィルタを正しいログファイルに出力する方法を教えてください。
${CATALINA_HOME}/logging.properties：handlers = 1catalina.org.apache.juli.FileHandler, 2localhost.org.apache.juli.FileHandler, 3manager.org.apache.juli.FileHandler, 4host-manager.org.apache.juli.FileHandler, java.util.logging.ConsoleHandler, 1request-dumper.org.apache.juli.FileHandler, 1custom-dumper.org.apache.juli.FileHandler ... 1request-dumper.org.apache.juli.FileHandler.level = FINEST 1request-dumper.org.apache.juli.FileHandler.directory = ${catalina.base}/logs 1request-dumper.org.apache.juli.FileHandler.prefix = request-dumper. 1request-dumper.org.apache.juli.FileHandler.formatter = org.apache.juli.VerbatimFormatter org.apache.catalina.filters.RequestDumperFilter.level = FINEST org.apache.catalina.filters.RequestDumperFilter.handlers = \ 1request-dumper.org.apache.juli.FileHandler 1custom-dumper.org.apache.juli.FileHandler.level = FINEST 1custom-dumper.org.apache.juli.FileHandler.directory = ${catalina.base}/logs 1custom-dumper.org.apache.juli.FileHandler.prefix = custom-dumper. 1custom-dumper.org.apache.juli.FileHandler.formatter = org.apache.juli.VerbatimFormatter com.example.FullRequestDumperFilter.level = FINEST com.example.FullRequestDumperFilter.handlers = \ 1custom-dumper.org.apache.juli.FileHandlerFullRequestDumperFilter.java：ここpackage com.example; import org.apache.catalina.filters.RequestDumperFilter; import org.apache.commons.io.output.TeeOutputStream; import javax.servlet.*; import javax.servlet.http.Cookie; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletRequestWrapper; import javax.servlet.http.HttpServletResponse; import java.io.*; import java.util.*; import org.apache.juli.logging.Log; import org.apache.juli.logging.LogFactory; public class FullRequestDumperFilter extends RequestDumperFilter { /** * The logger for this class. */ private static final Log log = LogFactory.getLog(FullRequestDumperFilter.class); /** * Log the interesting request parameters, invoke the next Filter in the * sequence, and log the interesting response parameters. * * @param request The servlet request to be processed * @param response The servlet response to be created * @param chain The filter chain being processed * @throws IOException if an input/output error occurs * @throws ServletException if a servlet error occurs */ @Override public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain) throws IOException, ServletException { super.doFilter(request, response, chain); try { HttpServletRequest httpServletRequest = (HttpServletRequest) request; HttpServletResponse httpServletResponse = (HttpServletResponse) response; BufferedRequestWrapper bufferedReqest = new BufferedRequestWrapper(httpServletRequest); BufferedResponseWrapper bufferedResponse = new BufferedResponseWrapper(httpServletResponse); doLog(" requestBody\n", bufferedReqest.getRequestBody()); chain.doFilter(bufferedReqest, bufferedResponse); doLog(" responseBody\n", bufferedResponse.getContent()); } catch (Throwable a) { log.error(a); } } private void doLog(String attribute, String value) { StringBuilder sb = new StringBuilder(80); sb.append(Thread.currentThread().getName()); sb.append(' '); sb.append(attribute); sb.append('='); sb.append(value); log.info(sb.toString()); } private static final class BufferedRequestWrapper extends HttpServletRequestWrapper { private ByteArrayInputStream bais = null; private ByteArrayOutputStream baos = null; private BufferedServletInputStream bsis = null; private byte[] buffer = null; public BufferedRequestWrapper(HttpServletRequest req) throws IOException { super(req); // Read InputStream and store its content in a buffer. InputStream is = req.getInputStream(); this.baos = new ByteArrayOutputStream(); byte buf[] = new byte[1024]; int letti; while ((letti = is.read(buf)) > 0) { this.baos.write(buf, 0, letti); } this.buffer = this.baos.toByteArray(); } @Override public ServletInputStream getInputStream() { this.bais = new ByteArrayInputStream(this.buffer); this.bsis = new BufferedServletInputStream(this.bais); return this.bsis; } String getRequestBody() throws IOException { BufferedReader reader = new BufferedReader(new InputStreamReader(this.getInputStream())); String line = null; StringBuilder inputBuffer = new StringBuilder(); do { line = reader.readLine(); if (null != line) { inputBuffer.append(line.trim()); } } while (line != null); reader.close(); return inputBuffer.toString().trim(); } } private static final class BufferedServletInputStream extends ServletInputStream { private ByteArrayInputStream bais; public BufferedServletInputStream(ByteArrayInputStream bais) { this.bais = bais; } @Override public int available() { return this.bais.available(); } @Override public int read() { return this.bais.read(); } @Override public int read(byte[] buf, int off, int len) { return this.bais.read(buf, off, len); } } public class TeeServletOutputStream extends ServletOutputStream { private final TeeOutputStream targetStream; public TeeServletOutputStream(OutputStream one, OutputStream two) { targetStream = new TeeOutputStream(one, two); } @Override public void write(int arg0) throws IOException { this.targetStream.write(arg0); } public void flush() throws IOException { super.flush(); this.targetStream.flush(); } public void close() throws IOException { super.close(); this.targetStream.close(); } } public class BufferedResponseWrapper implements HttpServletResponse { HttpServletResponse original; TeeServletOutputStream tee; ByteArrayOutputStream bos; public BufferedResponseWrapper(HttpServletResponse response) { original = response; } public String getContent() { return bos.toString(); } public PrintWriter getWriter() throws IOException { return original.getWriter(); } public ServletOutputStream getOutputStream() throws IOException { if (tee == null) { bos = new ByteArrayOutputStream(); tee = new TeeServletOutputStream(original.getOutputStream(), bos); } return tee; } @Override public String getCharacterEncoding() { return original.getCharacterEncoding(); } @Override public String getContentType() { return original.getContentType(); } @Override public void setCharacterEncoding(String charset) { original.setCharacterEncoding(charset); } @Override public void setContentLength(int len) { original.setContentLength(len); } @Override public void setContentType(String type) { original.setContentType(type); } @Override public void setBufferSize(int size) { original.setBufferSize(size); } @Override public int getBufferSize() { return original.getBufferSize(); } @Override public void flushBuffer() throws IOException { tee.flush(); } @Override public void resetBuffer() { original.resetBuffer(); } @Override public boolean isCommitted() { return original.isCommitted(); } @Override public void reset() { original.reset(); } @Override public void setLocale(Locale loc) { original.setLocale(loc); } @Override public Locale getLocale() { return original.getLocale(); } @Override public void addCookie(Cookie cookie) { original.addCookie(cookie); } @Override public boolean containsHeader(String name) { return original.containsHeader(name); } @Override public String encodeURL(String url) { return original.encodeURL(url); } @Override public String encodeRedirectURL(String url) { return original.encodeRedirectURL(url); } @SuppressWarnings("deprecation") @Override public String encodeUrl(String url) { return original.encodeUrl(url); } @SuppressWarnings("deprecation") @Override public String encodeRedirectUrl(String url) { return original.encodeRedirectUrl(url); } @Override public void sendError(int sc, String msg) throws IOException { original.sendError(sc, msg); } @Override public void sendError(int sc) throws IOException { original.sendError(sc); } @Override public void sendRedirect(String location) throws IOException { original.sendRedirect(location); } @Override public void setDateHeader(String name, long date) { original.setDateHeader(name, date); } @Override public void addDateHeader(String name, long date) { original.addDateHeader(name, date); } @Override public void setHeader(String name, String value) { original.setHeader(name, value); } @Override public void addHeader(String name, String value) { original.addHeader(name, value); } @Override public void setIntHeader(String name, int value) { original.setIntHeader(name, value); } @Override public void addIntHeader(String name, int value) { original.addIntHeader(name, value); } @Override public void setStatus(int sc) { original.setStatus(sc); } @SuppressWarnings("deprecation") @Override public void setStatus(int sc, String sm) { original.setStatus(sc, sm); } @Override public int getStatus() { return original.getStatus(); } @Override public String getHeader(String s) { return original.getHeader(s); } @Override public Collection<String> getHeaders(String s) { return original.getHeaders(s); } @Override public Collection<String> getHeaderNames() { return original.getHeaderNames(); } } }
あなたはので、両方のフィルタはリクエストごとに呼び出され、 'RequestDumperFilter'を拡張し、Webプロジェクトを設定しないで試してみましたが？ – jmehrens
そのアプローチは以下の私の答えに似ています。2つのフィルタを独立してフィルタチェーンに追加することにより、両方が呼び出されます。何らかの理由で既存のフィルタを拡張しても機能しません。 –