【发布时间】:2021-11-17 00:51:04
【问题描述】:
我按照 this 教程在我的应用程序中设置了 spring boot 日志记录,它在我的开发环境中正常工作,但在我部署应用程序之后就不行了。
部署应用程序时,spring 应用程序日志文件应转到${CATALINA_BASE}/logs/spring-boot-logger.log。我该如何配置?
我的 logback-spring.xml:
<property name="LOGS" value="./logs" />
<appender name="Console"
class="ch.qos.logback.core.ConsoleAppender">
<layout class="ch.qos.logback.classic.PatternLayout">
<Pattern>
%black(%d{ISO8601}) %highlight(%-5level) [%blue(%t)] %yellow(%C{1.}): %msg%n%throwable
</Pattern>
</layout>
</appender>
<appender name="RollingFile"
class="ch.qos.logback.core.rolling.RollingFileAppender">
<file>${LOGS}/spring-boot-logger.log</file>
<encoder
class="ch.qos.logback.classic.encoder.PatternLayoutEncoder">
<Pattern>%d %p %C{1.} [%t] %m%n</Pattern>
</encoder>
<rollingPolicy
class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
<!-- rollover daily and when the file reaches 10 MegaBytes -->
<fileNamePattern>${LOGS}/archived/spring-boot-logger-%d{yyyy-MM-dd}.%i.log
</fileNamePattern>
<timeBasedFileNamingAndTriggeringPolicy
class="ch.qos.logback.core.rolling.SizeAndTimeBasedFNATP">
<maxFileSize>10MB</maxFileSize>
</timeBasedFileNamingAndTriggeringPolicy>
</rollingPolicy>
</appender>
<!-- LOG everything at INFO level -->
<root level="info">
<appender-ref ref="RollingFile" />
<appender-ref ref="Console" />
</root>
<!-- LOG "com.baeldung*" at TRACE level -->
<logger name="xxx.app" level="trace" additivity="false">
<appender-ref ref="RollingFile" />
<appender-ref ref="Console" />
</logger>
当我使用此配置在部署服务器上启动应用程序时,我得到:
java.lang.IllegalStateException: Logback configuration error detected:
ERROR in ch.qos.logback.core.rolling.RollingFileAppender[RollingFile] - Failed to create parent directories for [/./logs/spring-boot-logger.log]
ERROR in ch.qos.logback.core.rolling.RollingFileAppender[RollingFile] - openFile(./logs/spring-boot-logger.log,true) call failed. java.io.FileNotFoundException: ./logs/spring-
boot-logger.log (No such file or directory)
我也尝试在 application.properties 中配置 logging.file.name = ${catalina.base}/logs/${service.name}.log,如建议的 here,但在本地运行 mvn clean install 时收到错误
[ERROR] contextLoads Time elapsed: 0.004 s <<< ERROR!
java.lang.IllegalStateException: Failed to load ApplicationContext
Caused by: java.lang.IllegalArgumentException: Could not resolve placeholder 'catalina.base' in value "${catalina.base}/logs/${service.name}.log"
【问题讨论】:
-
你是如何部署你的应用程序的?您似乎想将其部署在外部 Tomcat 中,但缺少
catalina.base属性表明您正在使用嵌入式 Tomcat 运行它。 -
嗨@PiotrP.Karwasz 我正在将它部署到外部Tomcat。在本地,我使用嵌入式 Tomcat。我相应地更改了我的 pom.xml(评论/取消评论
<dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-tomcat</artifactId> <scope>provided</scope> </dependency>
标签: spring-boot tomcat9 spring-logback