每天归档日志以及达到大小时

时间：2018-03-11 22:04:23

标签： java logback

在下面的示例中，每次重新启动服务器时，它都会创建一个在归档目录下压缩的日志。

如何指定日志文件每天只存档一次，并且日志文件的大小优于maxFileSize中指定的值

<appender name="SERVICE-PROVIDER-LOG" class="ch.qos.logback.core.rolling.RollingFileAppender">
    <file>${LOG_HOME}/log/test.log</file>

    <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
        <!-- We are rolling over daily -->
        <fileNamePattern>${LOG_HOME}/log/archived/test-%d{yyyy-MM-dd}.%i.log.gz
        </fileNamePattern>
        <timeBasedFileNamingAndTriggeringPolicy class="ch.qos.logback.core.rolling.SizeAndTimeBasedFNATP">
            <maxFileSize>50MB</maxFileSize>
        </timeBasedFileNamingAndTriggeringPolicy>
        <!-- keep 10 days' worth of history capped at 1GB total size -->
        <maxHistory>10</maxHistory>
        <totalSizeCap>1GB</totalSizeCap>
    </rollingPolicy>

    <encoder class="ch.qos.logback.classic.encoder.PatternLayoutEncoder">
        <Pattern>%d{yyyy-MM-dd HH:mm:ss.SSS} [%-5.5p] [%thread] [%-20.20C:%-5.5L] %msg%n</Pattern>
    </encoder>
</appender>

2 个答案:

答案 0 :(得分：0)

我无法重现你的问题。我用你的配置创建了一个最小的运行时：

https://github.com/riskop/logback_timeandsizebased_archived_oldstyle.git

这是我的结果：

riskop@riskop:~/git$ git clone https://github.com/riskop/logback_timeandsizebased_archived_oldstyle.git
Cloning into 'logback_timeandsizebased_archived_oldstyle'...
remote: Counting objects: 20, done.
remote: Compressing objects: 100% (10/10), done.
remote: Total 20 (delta 2), reused 17 (delta 2), pack-reused 0
Unpacking objects: 100% (20/20), done.
Checking connectivity... done.
riskop@riskop:~/git$ cd logback_timeandsizebased_archived_oldstyle/
riskop@riskop:~/git/logback_timeandsizebased_archived_oldstyle$ mvn -q -DLOG_HOME=loghome test

-------------------------------------------------------
 T E S T S
-------------------------------------------------------
Running pack.TestStart
11:01:18,720 |-INFO in ch.qos.logback.classic.LoggerContext[default] - Could NOT find resource [logback-test.xml]
11:01:18,720 |-INFO in ch.qos.logback.classic.LoggerContext[default] - Could NOT find resource [logback.groovy]
11:01:18,720 |-INFO in ch.qos.logback.classic.LoggerContext[default] - Found resource [logback.xml] at [file:/home/riskop/git/logback_timeandsizebased_archived_oldstyle/target/test-classes/logback.xml]
11:01:18,753 |-INFO in ch.qos.logback.classic.joran.action.ConfigurationAction - debug attribute not set
11:01:18,754 |-INFO in ch.qos.logback.core.joran.action.AppenderAction - About to instantiate appender of type [ch.qos.logback.core.rolling.RollingFileAppender]
11:01:18,758 |-INFO in ch.qos.logback.core.joran.action.AppenderAction - Naming appender as [SERVICE-PROVIDER-LOG]
11:01:18,769 |-INFO in c.q.l.core.rolling.TimeBasedRollingPolicy@1006485584 - setting totalSizeCap to 1 GB
11:01:18,790 |-INFO in c.q.l.core.rolling.TimeBasedRollingPolicy@1006485584 - Will use gz compression
11:01:18,791 |-INFO in c.q.l.core.rolling.TimeBasedRollingPolicy@1006485584 - Will use the pattern loghome/log/archived/test-%d{yyyy-MM-dd}.%i.log for the active file
11:01:18,793 |-INFO in ch.qos.logback.core.rolling.SizeAndTimeBasedFNATP@1bce4f0a - The date pattern is 'yyyy-MM-dd' from file name pattern 'loghome/log/archived/test-%d{yyyy-MM-dd}.%i.log.gz'.
11:01:18,793 |-INFO in ch.qos.logback.core.rolling.SizeAndTimeBasedFNATP@1bce4f0a - Roll-over at midnight.
11:01:18,794 |-INFO in ch.qos.logback.core.rolling.SizeAndTimeBasedFNATP@1bce4f0a - Setting initial period to Tue Mar 13 11:01:18 CET 2018
11:01:18,795 |-WARN in ch.qos.logback.core.rolling.SizeAndTimeBasedFNATP@1bce4f0a - SizeAndTimeBasedFNATP is deprecated. Use SizeAndTimeBasedRollingPolicy instead
11:01:18,795 |-WARN in ch.qos.logback.core.rolling.SizeAndTimeBasedFNATP@1bce4f0a - For more information see http://logback.qos.ch/manual/appenders.html#SizeAndTimeBasedRollingPolicy
11:01:18,806 |-INFO in ch.qos.logback.core.rolling.RollingFileAppender[SERVICE-PROVIDER-LOG] - Active log file name: loghome/log/test.log
11:01:18,806 |-INFO in ch.qos.logback.core.rolling.RollingFileAppender[SERVICE-PROVIDER-LOG] - File property is set to [loghome/log/test.log]
11:01:18,806 |-INFO in ch.qos.logback.classic.joran.action.RootLoggerAction - Setting level of ROOT logger to INFO
11:01:18,807 |-INFO in ch.qos.logback.core.joran.action.AppenderRefAction - Attaching appender named [SERVICE-PROVIDER-LOG] to Logger[ROOT]
11:01:18,807 |-INFO in ch.qos.logback.classic.joran.action.ConfigurationAction - End of configuration.
11:01:18,807 |-INFO in ch.qos.logback.classic.joran.JoranConfigurator@5e3a8624 - Registering current configuration as safe fallback point

Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.544 sec - in pack.TestStart

Results :

Tests run: 1, Failures: 0, Errors: 0, Skipped: 0

riskop@riskop:~/git/logback_timeandsizebased_archived_oldstyle$ ls -l loghome/log/
total 1052
-rw-rw-r-- 1 riskop riskop 1074890 márc  13 11:01 test.log
riskop@riskop:~/git/logback_timeandsizebased_archived_oldstyle$ mvn -q -DLOG_HOME=loghome test

-------------------------------------------------------
 T E S T S
-------------------------------------------------------
Running pack.TestStart
11:01:27,654 |-INFO in ch.qos.logback.classic.LoggerContext[default] - Could NOT find resource [logback-test.xml]
11:01:27,655 |-INFO in ch.qos.logback.classic.LoggerContext[default] - Could NOT find resource [logback.groovy]
11:01:27,655 |-INFO in ch.qos.logback.classic.LoggerContext[default] - Found resource [logback.xml] at [file:/home/riskop/git/logback_timeandsizebased_archived_oldstyle/target/test-classes/logback.xml]
11:01:27,698 |-INFO in ch.qos.logback.classic.joran.action.ConfigurationAction - debug attribute not set
11:01:27,699 |-INFO in ch.qos.logback.core.joran.action.AppenderAction - About to instantiate appender of type [ch.qos.logback.core.rolling.RollingFileAppender]
11:01:27,705 |-INFO in ch.qos.logback.core.joran.action.AppenderAction - Naming appender as [SERVICE-PROVIDER-LOG]
11:01:27,722 |-INFO in c.q.l.core.rolling.TimeBasedRollingPolicy@1006485584 - setting totalSizeCap to 1 GB
11:01:27,745 |-INFO in c.q.l.core.rolling.TimeBasedRollingPolicy@1006485584 - Will use gz compression
11:01:27,747 |-INFO in c.q.l.core.rolling.TimeBasedRollingPolicy@1006485584 - Will use the pattern loghome/log/archived/test-%d{yyyy-MM-dd}.%i.log for the active file
11:01:27,749 |-INFO in ch.qos.logback.core.rolling.SizeAndTimeBasedFNATP@1bce4f0a - The date pattern is 'yyyy-MM-dd' from file name pattern 'loghome/log/archived/test-%d{yyyy-MM-dd}.%i.log.gz'.
11:01:27,749 |-INFO in ch.qos.logback.core.rolling.SizeAndTimeBasedFNATP@1bce4f0a - Roll-over at midnight.
11:01:27,751 |-INFO in ch.qos.logback.core.rolling.SizeAndTimeBasedFNATP@1bce4f0a - Setting initial period to Tue Mar 13 11:01:20 CET 2018
11:01:27,752 |-WARN in ch.qos.logback.core.rolling.SizeAndTimeBasedFNATP@1bce4f0a - SizeAndTimeBasedFNATP is deprecated. Use SizeAndTimeBasedRollingPolicy instead
11:01:27,752 |-WARN in ch.qos.logback.core.rolling.SizeAndTimeBasedFNATP@1bce4f0a - For more information see http://logback.qos.ch/manual/appenders.html#SizeAndTimeBasedRollingPolicy
11:01:27,763 |-INFO in ch.qos.logback.core.rolling.RollingFileAppender[SERVICE-PROVIDER-LOG] - Active log file name: loghome/log/test.log
11:01:27,763 |-INFO in ch.qos.logback.core.rolling.RollingFileAppender[SERVICE-PROVIDER-LOG] - File property is set to [loghome/log/test.log]
11:01:27,764 |-INFO in ch.qos.logback.classic.joran.action.RootLoggerAction - Setting level of ROOT logger to INFO
11:01:27,764 |-INFO in ch.qos.logback.core.joran.action.AppenderRefAction - Attaching appender named [SERVICE-PROVIDER-LOG] to Logger[ROOT]
11:01:27,765 |-INFO in ch.qos.logback.classic.joran.action.ConfigurationAction - End of configuration.
11:01:27,765 |-INFO in ch.qos.logback.classic.joran.JoranConfigurator@5e3a8624 - Registering current configuration as safe fallback point

Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.568 sec - in pack.TestStart

Results :

Tests run: 1, Failures: 0, Errors: 0, Skipped: 0

riskop@riskop:~/git/logback_timeandsizebased_archived_oldstyle$ ls -l loghome/log/
total 2100
-rw-rw-r-- 1 riskop riskop 2149780 márc  13 11:01 test.log

日志条目附加到test.log，如第一次运行后的test.log长度约为1M。第二次运行测试test.log后为2M。

但请注意，不推荐使用SizeAndTimeBasedFNATP。

答案 1 :(得分：0)

您使用的是哪个版本的Logback？如果您低于版本1.1.7，则应考虑更新，因为这将使您能够使用SizeAndTimeBasedRollingPolicy。

我有一个类似的问题，我的解决方案是使用SizeAndTimeBasedRollingPolicy，如下所示：

<appender name="SERVICE-PROVIDER-LOG" class="ch.qos.logback.core.rolling.RollingFileAppender">
    <rollingPolicy
        class="ch.qos.logback.core.rolling.SizeAndTimeBasedRollingPolicy">
        <fileNamePattern>
           ${LOG_HOME}/log/archived/test-%d{yyyy-MM-dd}.%i.log.gz
        </fileNamePattern>
        <maxFileSize>50MB</maxFileSize>
        <maxHistory>10</maxHistory>
        <totalSizeCap>1GB</totalSizeCap>
    </rollingPolicy>
    <encoder>
        <charset>UTF-8</charset>
        <Pattern>%d{yyyy-MM-dd HH:mm:ss.SSS} [%-5.5p] [%thread] [%-20.20C:%-5.5L] %msg%n</Pattern>
    </encoder>
</appender>

希望这有帮助！

相关问题
最新问题