我正在尝试配置stout以保存到一个文件中。但是,它不会保存到文件中--您知道为什么吗?另外,我希望日志文件名可以在logback.xml中配置,例如{LOG_FILE_NAME},它将来自cmd -这是可能的吗?
这是我的logback.xml:
<?xml version="1.0" encoding="UTF-8"?>
<!-- For assistance related to logback-translator or configuration -->
<!-- files in general, please contact the logback user mailing list -->
<!-- at http://www.qos.ch/mailman/listinfo/logback-user -->
<!-- -->
<!-- For professional support please see -->
<!-- http://www.qos.ch/shop/products/professionalSupport -->
<!-- -->
<configuration>
<appender name="defaultLog" class="ch.qos.logback.core.rolling.RollingFileAppender">
<!--See also http://logback.qos.ch/manual/appenders.html#RollingFileAppender-->
<File>sarit_test.log</File>
<encoder>
<pattern>%d{dd MMM yyyy HH:mm:ss.SSS} [%t] %-5p %x %F:%L - %m</pattern>
</encoder>
<rollingPolicy class="ch.qos.logback.core.rolling.FixedWindowRollingPolicy"/>
<triggeringPolicy class="ch.qos.logback.core.rolling.SizeBasedTriggeringPolicy">
<MaxFileSize>50000KB</MaxFileSize>
</triggeringPolicy>
</appender>
<root level="INFO">
<appender-ref ref="defaultLog"/>
</root>
</configuration>
发布于 2013-08-23 18:12:03
对于第一个答案,请查看此处:https://github.com/abdulwaheed18/Slf4jTutorial
第二个答案:你必须使用SIFT附加器来获取文件的系统参数。
<appender name="SIFT" class="ch.qos.logback.classic.sift.SiftingAppender">
<!-- in the absence of the class attribute, it is assumed that the desired
discriminator type is ch.qos.logback.classic.sift.MDCBasedDiscriminator -->
<discriminator>
<key>FILE_NAME</key>
<defaultValue>DEFAULT_FILE_NAME</defaultValue>
</discriminator>
<sift>
<appender name="FILE-${FILE_NAME}"
class="ch.qos.logback.core.rolling.RollingFileAppender">
<filter class="ch.qos.logback.core.filter.EvaluatorFilter">
<evaluator> <!-- defaults to type ch.qos.logback.classic.boolex.JaninoEventEvaluator -->
<expression>return message.contains("Broken pipe");</expression>
</evaluator>
<OnMismatch>NEUTRAL</OnMismatch>
<OnMatch>DENY</OnMatch>
</filter>
<File>${LOGDIR}/${FILE_NAME}.log</File>
<rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
<FileNamePattern>${LOGDIR}/${FILE_NAME}.%d{yyyy-MM-dd}.%i.log.gz
</FileNamePattern> <!-- keep 30 days' worth of history -->
<MaxHistory>30</MaxHistory>
<!-- Limit all logs size to 300MB -->
<timeBasedFileNamingAndTriggeringPolicy
class="ch.qos.logback.core.rolling.SizeAndTimeBasedFNATP">
<!-- or whenever the file size reaches 10MB -->
<maxFileSize>10MB</maxFileSize>
</timeBasedFileNamingAndTriggeringPolicy>
</rollingPolicy>
<encoder class="ch.qos.logback.classic.encoder.PatternLayoutEncoder">
<Pattern>%date [%thread] %-5level %logger{36} - %msg%n</Pattern>
</encoder>
</appender>
</sift>
</appender>
发布于 2014-05-14 19:28:11
<File>
节点应全部为小写字母。因此,不是
<File>sarit_test.log</File>
它应该是
<file>sarit_test.log</file>
这是您所犯的错误之一,请尝试修复它(可能它解决了问题),下次,请将错误消息附加到您的问题中。
发布于 2013-10-10 16:18:48
可以在命令行中设置属性,如下所示:
java -DUSER_HOME="/home/sebastien" MyApp2
您还可以在系统级别设置这些属性。LogBack将首先查看配置属性,然后查看java系统属性,然后查看系统属性。
使用以下配置将STDOUT写入控制台和文件:
<configuration>
<!-- LOG_FILE_NAME: Java system properties set on the command line -->
<!-- LOG_HOME: Set at this line below -->
<property name="LOG_HOME" value="/home/sebastien" />
<appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">
<encoder>
<pattern>%date %-5level [%thread] - [%logger]- %msg%n</pattern>
</encoder>
</appender>
<appender name="FILE" class="ch.qos.logback.core.FileAppender">
<file>${LOG_HOME}/${LOG_FILE_NAME}</file>
<encoder>
<pattern>%date %-5level [%thread] - [%logger] - %msg%n</pattern>
</encoder>
</appender>
<root level="WARN">
<appender-ref ref="STDOUT" />
<appender-ref ref="FILE" />
</root>
</configuration>
https://stackoverflow.com/questions/18204990
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