所以我一直想知道为什么tomcat在独立模式下会以XML格式保存日志文件。当我在嵌入的 Tomcat 中部署 Spring Boot 应用程序时,这并没有发生。我正在使用 logback-spring.xml 来配置日志。即使我禁用它,Tomcat 仍然以 XML 格式保存它。我什至试图覆盖logging.properties
位于$CATALINA_HOME/conf
.
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>
这是我里面的日志配置application.properties
:
#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>
我很确定,spring 端的配置没问题,因为它在嵌入模式下工作。Tomcat似乎是罪魁祸首,但我对如何解决这个问题一无所知。