将日志保存到不同批次的文件中

Question

我有 2 个批次，我需要将休眠和 spring 日志保存到单独的文件中，当我运行它们分开时

所以我有这样的 logback 配置

<?xml version="1.0" encoding="UTF-8" ?>
<configuration>

    <!-- Batch 1 -->

    <appender name="BatchALogToFile" class="ch.qos.logback.core.rolling.RollingFileAppender">
        <file>${logback.root.path}/batchA.log</file>
        <encoder>
            <charset>UTF-8</charset>
            <pattern>[%d{dd/MM/yyyy : HH:mm:ss}] %m%n</pattern>
        </encoder>
        <rollingPolicy class="ch.qos.logback.core.rolling.FixedWindowRollingPolicy">
            <minIndex>1</minIndex>
            <maxIndex>30</maxIndex>
            <fileNamePattern>${logback.root.path}/batchA.%i.log</fileNamePattern>
        </rollingPolicy>
        <triggeringPolicy class="ch.qos.logback.core.rolling.SizeBasedTriggeringPolicy">
            <MaxFileSize>20MB</MaxFileSize>
        </triggeringPolicy>
    </appender>

    <logger name="BatchALogger" additivity="false">
        <level value="DEBUG" />
        <appender-ref ref="BatchALogToFile" />
        <appender-ref ref="STDOUT" />
    </logger>

    <!-- End Batch1 -->


    <!-- Batch2 -->

    <appender name="BatchBLogToFile" class="ch.qos.logback.core.rolling.RollingFileAppender">
        <file>${logback.root.path}/batchB.log</file>
        <encoder>
            <charset>UTF-8</charset>
            <pattern>[%d{dd/MM/yyyy : HH:mm:ss}] %m%n</pattern>
        </encoder>
        <rollingPolicy class="ch.qos.logback.core.rolling.FixedWindowRollingPolicy">
            <minIndex>1</minIndex>
            <maxIndex>30</maxIndex>
            <fileNamePattern>${logback.root.path}/batchB.%i.log</fileNamePattern>
        </rollingPolicy>
        <triggeringPolicy class="ch.qos.logback.core.rolling.SizeBasedTriggeringPolicy">
            <MaxFileSize>20MB</MaxFileSize>
        </triggeringPolicy>
    </appender>

    <logger name="BatchBLogger" additivity="false">
        <level value="DEBUG" />
        <appender-ref ref="BatchBLogToFile" />
        <appender-ref ref="STDOUT" />
    </logger>

    <!-- End Batch2 -->
    <logger name="org.hibernate" level="warn">
        <appender-ref ref="BatchALogToFile" />
        <appender-ref ref="BatchBLogToFile" />
    </logger>
    <logger name="org.hibernate.type.descriptor.sql.BasicBinder" level="trace">
        <appender-ref ref="BatchALogToFile" />
        <appender-ref ref="BatchBLogToFile" />
    </logger>
    <logger name="org.springframework" level="info">
        <appender-ref ref="BatchALogToFile" />
        <appender-ref ref="BatchBLogToFile" />
    </logger>

    <root level="${logback.root.level}">
        <appender-ref ref="STDOUT" />
    </root>
</configuration>

我需要将两个 appender 都附加到 hibernate/spring 记录器，以便在文件中接收它们的日志。问题是当我这样做时，即使我没有运行 BatchB，创建的 BatchB 日志文件也会从 BatchA 接收 hibernate/spring 日志。我怎样才能避免这种情况并仅在我运行关联批次时才填充批处理日志文件？

非常感谢

Answer 1

通过以编程方式添加休眠和 spring 日志解决

public static void addHibernateAndSpringLogs(String loggerName, String appenderName) {
        LoggerContext context = (LoggerContext) LoggerFactory.getILoggerFactory();
        Appender<ILoggingEvent> saveLogToFile = null;
        for (ch.qos.logback.classic.Logger logger : context.getLoggerList()) {
            if (logger.getName()
                      .equals(loggerName)) {
                for (Iterator<Appender<ILoggingEvent>> index = logger.iteratorForAppenders(); index.hasNext();) {
                    Appender<ILoggingEvent> appender = index.next();
                    if (appender.getName()
                                .equals(appenderName)) {
                        saveLogToFile = appender;
                    }
                }
            }
            if (logger.getName()
                      .startsWith(HIBERNATE_LOGGER)
                    || logger.getName()
                             .startsWith(SPRING_LOGGER)) {
                logger.addAppender(saveLogToFile);

            }

        }
    }

将日志保存到不同批次的文件中

save log into a file for different batchs

logging

logback

slf4j