SpringBoot日志记录-每个日志语句中的Stacktrace

Question

我一直在 SpringBoot 中开发电子邮件服务，并且为了登录，我正在使用 slf4j 。该应用程序按预期工作，除了日志部分。在我的计算机上运行它时，日志记录运行良好。但是，一旦将其部署在服务器上，日志记录将按预期工作，直到发生异常。之后，将在每个日志语句中打印一个“ stacktrace”元素。 stacktrace来自发生的最后一个异常，直到下一个异常才改变。日志语句的级别是 INFO ， WARN 还是 ERROR 都没有关系。由于我无法重现它，而且我也不知道是什么原因导致了此问题，这使我非常沮丧。我已经搜索了谷歌和stackoverflow但没有运气。我找不到与此问题相关的任何帖子。以下是我在应用程序中使用的一些日志记录设置以及日志语句。

Logback.xml

<?xml version="1.0" encoding="UTF-8"?>
<configuration>
<include resource="org/springframework/boot/logging/logback/base.xml"/>
<property name="PROJECT_ID" value="email-service-consumer"/>
<appender name="CONSOLE" class="ch.qos.logback.core.ConsoleAppender">
<encoder>
<charset>UTF-8</charset>
<Pattern>${CONSOLE_LOG_PATTERN}</Pattern>
</encoder>
</appender>

<appender name="FILE" class="ch.qos.logback.core.rolling.RollingFileAppender">
<file>${CATALINA_HOME}/logs/${PROJECT_ID}_debug.log</file>
<append>true</append>
<rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
<!-- daily rollover. Make sure the path matches the one in the file element or else
the rollover logs are placed in the working directory. -->
<fileNamePattern>${CATALINA_HOME}/logs/${PROJECT_ID}_debug.%d{yyyy-MM-dd}.%i.log</fileNamePattern>

<timeBasedFileNamingAndTriggeringPolicy class="ch.qos.logback.core.rolling.SizeAndTimeBasedFNATP">
<maxFileSize>50MB</maxFileSize>
</timeBasedFileNamingAndTriggeringPolicy>
<!-- keep 30 days' worth of history -->
<maxHistory>30</maxHistory>
</rollingPolicy>

<encoder>
<charset>UTF-8</charset>
<pattern>${FILE_LOG_PATTERN}</pattern>
</encoder>
</appender>

<appender name="SPLUNK_FILE" class="ch.qos.logback.core.rolling.RollingFileAppender">
<file>${CATALINA_HOME}/logs/${PROJECT_ID}_splunk.log</file>
<append>true</append>
<rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
<!-- daily rollover. Make sure the path matches the one in the file element or else
the rollover logs are placed in the working directory. -->
<fileNamePattern>${CATALINA_HOME}/logs/${PROJECT_ID}_splunk.%d{yyyy-MM-dd}.%i.log</fileNamePattern>

<timeBasedFileNamingAndTriggeringPolicy class="ch.qos.logback.core.rolling.SizeAndTimeBasedFNATP">
<maxFileSize>5MB</maxFileSize>
</timeBasedFileNamingAndTriggeringPolicy>
<!-- keep 30 days' worth of history -->
<maxHistory>30</maxHistory>
</rollingPolicy>

<encoder class="ch.qos.logback.core.encoder.LayoutWrappingEncoder">
<charset>UTF-8</charset>
<layout class="com.example.core.logging.CcSplunkLogLayout" />
</encoder>
</appender>

<appender name="ASYNC_DEFAULTS" class="ch.qos.logback.classic.AsyncAppender">
<queueSize>500</queueSize>
<discardingThreshold>0</discardingThreshold>
<appender-ref ref="FILE"/>
<appender-ref ref="CONSOLE"/>
<appender-ref ref="SPLUNK_FILE"/>
</appender>

<springProfile name="!production">
<logger name="com.example" additivity="false" level="INFO">
<appender-ref ref="ASYNC_DEFAULTS"/>
</logger>
<logger name="org.hibernate" additivity="false" level="INFO">
<appender-ref ref="ASYNC_DEFAULTS"/>
</logger>
<logger name="org.springframework" additivity="false" level="INFO">
<appender-ref ref="ASYNC_DEFAULTS"/>
</logger>
<root level="INFO">
<appender-ref ref="ASYNC_DEFAULTS"/>
</root>
</springProfile>

<springProfile name="production">
<logger name="com.example" additivity="false" level="INFO">
<appender-ref ref="SPLUNK_FILE"/>
</logger>
<logger name="org.hibernate" additivity="false" level="ERROR">
<appender-ref ref="SPLUNK_FILE"/>
</logger>
<logger name="org.springframework" additivity="false" level="ERROR">
<appender-ref ref="SPLUNK_FILE"/>
</logger>
<root level="ERROR">
<appender-ref ref="SPLUNK_FILE"/>
</root>
</springProfile>

<springProfile name="docker-dev">
<logger name="com.example" additivity="false" level="INFO">
<appender-ref ref="SPLUNK_FILE"/>
</logger>
<logger name="org.hibernate" additivity="false" level="INFO">
<appender-ref ref="FILE"/>
</logger>
<logger name="org.springframework" additivity="false" level="INFO">
<appender-ref ref="FILE"/>
</logger>
<root level="TRACE">
<appender-ref ref="FILE"/>
</root>
</springProfile>
</configuration>

我还写了一个util Logging类，其中包含用于不同日志级别的包装器方法。

public class LoggingUtil {


    public static void logWarn(String message, EmailRequest emailRequest, Logger logger) {
        Map<String, String> identifierMap = getRequestIdentifiers(emailRequest);
        StringBuffer warnMessage = new StringBuffer(checkPunctuation(message));
        warnMessage.append(Constants.REQUEST_IDENTIFIERS);

        logger.warn(warnMessage.toString(), identifierMap.get(Constants.ORDERID),
                identifierMap.get(Constants.TEMPLATENAME),
                identifierMap.get(Constants.SESSIONID),
                identifierMap.get(Constants.STOREID));
    }

    /**
     * Method to log error messages.
     * @param message
     * @param emailRequest
     * @param
     */
    public static void logInfo(String message, EmailRequest emailRequest, Logger logger) {
        Map<String, String> identifierMap = getRequestIdentifiers(emailRequest);
        StringBuffer infoMessage = new StringBuffer(checkPunctuation(message));

        infoMessage.append(Constants.REQUEST_IDENTIFIERS);

        logger.info(infoMessage.toString(), identifierMap.get(Constants.ORDERID),
                identifierMap.get(Constants.TEMPLATENAME),
                identifierMap.get(Constants.SESSIONID),
                identifierMap.get(Constants.STOREID));
    }

    public static void logInfo(String message, KafkaMessage kafkaMessage, Logger logger) {
        String sessionId = null;
        String clientOriginationId = null;
        String eventId = null;
        String eventName = null;
        String timeStamp = null;

        StringBuilder stringBuilder = new StringBuilder(checkPunctuation(message));
        stringBuilder.append(Constants.KAFKA_MESSAGE_IDENTIFIERS);

        if(kafkaMessage != null && kafkaMessage.getHeader() != null) {
            Header header = kafkaMessage.getHeader();
            sessionId = header.getSessionId();
            clientOriginationId = header.getClientOriginationId();
            eventId = header.getEventId();
            eventName = header.getEventName();
            timeStamp = header.getTimestamp();
        }

        logger.info(stringBuilder.toString(), sessionId, clientOriginationId, eventId, eventName, timeStamp);
    }

    /**
     * Method to log error messages.
     * @param message
     * @param emailRequest
     * @param e
     */
    public static void logError(String message, EmailRequest emailRequest, Exception e, Logger logger) {
        Map<String, String> identifierMap = getRequestIdentifiers(emailRequest);

        StringBuffer errorMessage = new StringBuffer(checkPunctuation(message));
        errorMessage.append(Constants.REQUEST_IDENTIFIERS);

        logger.error(errorMessage.toString(), identifierMap.get(Constants.ORDERID),
                identifierMap.get(Constants.TEMPLATENAME),
                identifierMap.get(Constants.SESSIONID),
                identifierMap.get(Constants.STOREID), e.getMessage(), e);
    }

    /**
     * This method extracts the request identfiers from email request object
     * @param emailRequest
     * @return
     */
    private static Map<String, String> getRequestIdentifiers(EmailRequest emailRequest) {
        String templateName = emailRequest != null ? emailRequest.getTemplateName() : null;
        String orderId = null;
        String sessionId = null;
        String storeId = null;
        if(emailRequest != null && emailRequest.getEmailVars() != null && emailRequest.getEmailVars().getTemplateVarsList() != null) {
            EmailVars emailVars = emailRequest.getEmailVars();
            orderId = emailVars.getTemplateVariable(Constants.ORDERID);
            sessionId = emailVars.getTemplateVariable(Constants.SESSIONID);
            storeId = emailVars.getTemplateVariable(Constants.STOREID);
        }
        Map<String, String> identifierMap = new HashMap<String, String>();
        identifierMap.put(Constants.TEMPLATENAME, templateName);
        identifierMap.put(Constants.ORDERID, orderId);
        identifierMap.put(Constants.SESSIONID, sessionId);
        identifierMap.put(Constants.STOREID, storeId);

        return identifierMap;
    }

    /**
     * Method to add '.' to the message
     * @param message
     * @return
     */
    private static String checkPunctuation(String message) {
        if(message == null || message.length() == 0 || message.trim().length() == 0) {
            return "";
        }
        //Removing any trailing white spaces
        message = message.trim();
        StringBuilder stringBuilder = new StringBuilder(message);

        //checking if the message ends with a period '.'
        if(message.charAt(message.length() - 1) != '.') {
            stringBuilder.append(". ");
        }

        return stringBuilder.toString();
    }
}

日志声明：

  

2018-10-31 11：45：33.770000 -0700 LOG_LEVEL =“ INFO”   apiCall =“ com.example.email.service.KafkaConsumer”   stacktrace =“ java.lang.Exception：无效的收件人地址   com.example.email.service.KafkaConsumer.handleMessages（KafkaConsumer.java:84）     在sun.reflect.GeneratedMethodAccessor134.invoke（未知源）在   sun.reflect.DelegatingMethodAccessorImpl.invoke（DelegatingMethodAccessorImpl.java:43）     在java.lang.reflect.Method.invoke（Method.java:498）在   org.springframework.messaging.handler.invocation.InvocableHandlerMethod.doInvoke（InvocableHandlerMethod.java:181）     在   org.springframework.messaging.handler.invocation.InvocableHandlerMethod.invoke（InvocableHandlerMethod.java:114）     在   org.springframework.cloud.stream.binding.StreamListenerMessageHandler.handleRequestMessage（StreamListenerMessageHandler.java:55）     在   org.springframework.integration.handler.AbstractReplyProducingMessageHandler.handleMessageInternal（AbstractReplyProducingMessageHandler.java:109）     在   org.springframework.integration.handler.AbstractMessageHandler.handleMessage（AbstractMessageHandler.java:158）     在   org.springframework.integration.dispatcher.AbstractDispatcher.tryOptimizedDispatch（AbstractDispatcher.java:116）     在   org.springframework.integration.dispatcher.UnicastingDispatcher.doDispatch（UnicastingDispatcher.java:132）     在   org.springframework.integration.dispatcher.UnicastingDispatcher.dispatch（UnicastingDispatcher.java:105）     在   org.springframework.integration.channel.AbstractSubscribableChannel.doSend（AbstractSubscribableChannel.java:73）     在   org.springframework.integration.channel.AbstractMessageChannel.send（AbstractMessageChannel.java:445）     在   org.springframework.integration.channel.AbstractMessageChannel.send（AbstractMessageChannel.java:394）     在   org.springframework.messaging.core.GenericMessagingTemplate.doSend（GenericMessagingTemplate.java:181）     在   org.springframework.messaging.core.GenericMessagingTemplate.doSend（GenericMessagingTemplate.java:160）     在   org.springframework.messaging.core.GenericMessagingTemplate.doSend（GenericMessagingTemplate.java:47）     在   org.springframework.messaging.core.AbstractMessageSendingTemplate.send（AbstractMessageSendingTemplate.java:108）     在   org.springframework.integration.endpoint.MessageProducerSupport.sendMessage（MessageProducerSupport.java:203）     在   org.springframework.integration.kafka.inbound.KafkaMessageDrivenChannelAdapter.access $ 300（KafkaMessageDrivenChannelAdapter.java:70）     在   org.springframework.integration.kafka.inbound.KafkaMessageDrivenChannelAdapter $ IntegrationRecordMessageListener.onMessage（KafkaMessageDrivenChannelAdapter.java:387）     在   org.springframework.integration.kafka.inbound.KafkaMessageDrivenChannelAdapter $ IntegrationRecordMessageListener.onMessage（KafkaMessageDrivenChannelAdapter.java:364）     在   org.springframework.kafka.listener.KafkaMessageListenerContainer $ ListenerConsumer.doInvokeRecordListener（KafkaMessageListenerContainer.java:1071）     在   org.springframework.kafka.listener.KafkaMessageListenerContainer $ ListenerConsumer.doInvokeWithRecords（KafkaMessageListenerContainer.java:1051）     在   org.springframework.kafka.listener.KafkaMessageListenerContainer $ ListenerConsumer.invokeRecordListener（KafkaMessageListenerContainer.java:998）     在   org.springframework.kafka.listener.KafkaMessageListenerContainer $ ListenerConsumer.invokeListener（KafkaMessageListenerContainer.java:866）     在   org.springframework.kafka.listener.KafkaMessageListenerContainer $ ListenerConsumer.run（KafkaMessageListenerContainer.java:724）     在   java.util.concurrent.Executors $ RunnableAdapter.call（Executors.java:511）     在java.util.concurrent.FutureTask.run（FutureTask.java:266）在   java.lang.Thread.run（Thread.java:748）“ message =”花费时间   处理消息为2265ms。对于orderId = 6207168，templateName =   TERMS_CONDITIONS，sessionId = 77337650，storeId =1892。errorMessage =   {}“

我怀疑包装器方法可能是罪魁祸首，因为我将记录器实例从发生异常的类传递给包装器方法。我不确定。感谢您的帮助，谢谢。