独立tomcat中的Spring Boot日志文件以XML格式保存

时间:2018-07-08 22:56:06

标签: java spring-boot tomcat logging

所以我一直想知道为什么tomcat在独立模式下将日志文件保存为XML格式。当我在嵌入式Tomcat中部署Spring Boot应用程序时,这没有发生。我正在使用logback-spring.xml来配置日志。即使禁用它,Tomcat仍将其保存为XML格式。我什至尝试覆盖logging.properties中的tomcats $CATALINA_HOME/conf文件。

这是我得到的XML输出:

<record>
   <date>2018-07-08T22:35:25</date>
   <millis>1531089325236</millis>
   <sequence>325</sequence>
   <logger>org.apache.catalina.startup.Catalina</logger>
   <level>INFO</level>
   <class>org.apache.catalina.startup.Catalina</class>
   <method>start</method>
   <thread>1</thread>
   <message>Server startup in 11151 ms</message>
</record>

这是我在application.properties中的日志记录配置:

#logging.config=classpath:/logback-spring.xml
logging.file=/tmp/app.log
logging.file-name=app
logging.archive.path=/var/tmp/app
logging.file.max-size=10MB
logging.file.max-history=30
logging.archive.compressor=gz
logging.pattern.dateformat=yyyy-MM-dd HH:mm:ss.SSS
logging.pattern.file=%d{dd-MM-yyyy HH:mm:ss.SSS} %magenta([%thread]) %highlight(%-5level) %logger{36}.%M - %msg%n

logging.level.org.springframework.web=DEBUG
logging.level.org.hibernate=ERROR

这是我的logback-spring.xml配置:

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

<appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">
    <encoder>
        <pattern>
            ${FILE_LOG_PATTERN}
        </pattern>
    </encoder>
</appender>

<springProperty  name="LOG_ARCHIVE_PATH" source="logging.archive.path" />
<springProperty  name="LOG_FILE_NAME" source="logging.file-name" />
<springProperty  name="LOG_ARCHIVE_COMPRESSOR" source="logging.archive.compressor" />
<springProperty  name="PATTERN" source="logging.pattern.file" />

<appender name="LOGROTATE" class="ch.qos.logback.core.rolling.RollingFileAppender">
    <file>${LOG_FILE}</file>

    <encoder>
        <pattern>${PATTERN}</pattern>
    </encoder>

    <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
        <cleanHistoryOnStart>true</cleanHistoryOnStart>
        <fileNamePattern>${LOG_ARCHIVE_PATH}/${LOG_FILE_NAME}.%d{dd-MM-yyyy}_%i.log.${LOG_ARCHIVE_COMPRESSOR}</fileNamePattern>

        <timeBasedFileNamingAndTriggeringPolicy class="ch.qos.logback.core.rolling.SizeAndTimeBasedFNATP">
            <maxFileSize>${LOG_FILE_MAX_SIZE}</maxFileSize>
        </timeBasedFileNamingAndTriggeringPolicy>

        <maxHistory>${LOG_FILE_MAX_HISTORY}</maxHistory>

    </rollingPolicy>

</appender>


<springProfile name="dev">
    <root level="INFO">
        <appender-ref ref="STDOUT" />
    </root>
</springProfile>

<springProfile name="prod" >

    <root level="WARN">
        <appender-ref ref="STDOUT" />
        <appender-ref ref="LOGROTATE" />
    </root>

</springProfile>

我非常确定,弹簧侧的配置还可以,因为它可以在嵌入式模式下工作。 Tomcat似乎是罪魁祸首,但我对如何解决此问题一无所知。

1 个答案:

答案 0 :(得分:0)

在阅读我发现的tomcat documentation之后,如果tomcat无法解析tomcat logging.properties的文件位置或某些属性,则它会退回到Java的默认日志记录配置。默认的Java日志记录配置位于$JAVA_HOME/lib/logging.properties中,并将XMLFormatter用于文件日志。 Spring似乎无法以Tomcat的独立模式处理日志记录配置。我找不到使用logback的方法,但是我覆盖了tomcat日志文件。下面是一个示例:

handlers =java.util.logging.FileHandler,java.util.logging.ConsoleHandler
.level = INFO

# File Logging
java.util.logging.FileHandler.pattern = %h/logfilename%u.log
java.util.logging.FileHandler.formatter = java.util.logging.SimpleFormatter
java.util.logging.FileHandler.level = INFO
java.util.logging.FileHandler.limit = 10485760
java.util.logging.FileHandler.count = 10

#java.util.logging.ConsoleHandler.formatter = org.springframework.boot.logging.java.SimpleFormatter
java.util.logging.ConsoleHandler.formatter = java.util.logging.SimpleFormatter
java.util.logging.ConsoleHandler.level = INFO

org.hibernate.validator.internal.util.Version.level = WARNING
org.apache.coyote.http11.Http11NioProtocol.level = WARNING
org.apache.tomcat.util.net.NioSelectorPool.level = WARNING
org.apache.catalina.startup.DigesterFactory.level = SEVERE
org.apache.catalina.util.LifecycleBase.level = SEVERE

#java.util.logging.SimpleFormatter.format=%4$s: %5$s [%1$tc]%n
java.util.logging.SimpleFormatter.format=%d{dd-MM-yyyy HH:mm:ss.SSS} %magenta([%thread]) %highlight(%-5level) %logger{36}.%M - %msg%n

另一种选择是添加配置,以将文件登录到位于logging.properties的tomcats现有$CATALINA_HOME/conf/logging.properties文件中:

java.util.logging.FileHandler= java.util.logging.SimpleFormatter