[英]Spring-boot - application properties configuration for log file per level
我正在嘗試基於日志級別獲取單獨的日志文件,例如。 用於調試,信息,錯誤的單獨文件
我在application.properties文件中的當前配置每個日期僅保存在一個文件中
logging.file=myservice-%d{yyyyMMdd}.log
logging.level.org.springframework.boot=DEBUG
logging.level.org.springframework.web=DEBUG
我想要創建為單獨的日志文件
myservice-info-20190516.log
myservice-debug-20190516.log
myservice-error-20190516.log
使用SLF4J外立面的推薦和默認實現Logback ,您需要為日志的每個級別配置appender
。
<appender name="debugAppender" class="ch.qos.logback.core.rolling.RollingFileAppender">
<file>debug.log</file>
<rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
<fileNamePattern>debug-%d{yyyy-MM-dd_HH}.log</fileNamePattern>
</rollingPolicy>
</appender>
<appender name="infoAppender" class="ch.qos.logback.core.rolling.RollingFileAppender">
<file>info.log</file>
<rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
<fileNamePattern>info-%d{yyyy-MM-dd_HH}.log</fileNamePattern>
</rollingPolicy>
</appender>
<appender name="errorAppender" class="ch.qos.logback.core.rolling.RollingFileAppender">
<file>error.log</file>
<rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
<fileNamePattern>error-%d{yyyy-MM-dd_HH}.log</fileNamePattern>
</rollingPolicy>
</appender>
並將它們附加到按級別區分的logger
:
<logger name="com.bla" level="DEBUG" additivity="true">
<appender-ref ref="debugAppender"/>
</logger>
<logger name="com.bla" level="INFO" additivity="true">
<appender-ref ref="infoAppender"/>
</logger>
<logger name="com.bla" level="ERROR" additivity="true">
<appender-ref ref="errorAppender"/>
</logger>
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