ロギング用に構成された logback と src/test/resources に logback.xml ファイルを含む、spring-boot 1.0.RC1 アプリケーションがあります。maven から spring-boot を実行すると、logback ファイルが表示され、尊重されるようです。(これは、spring-boot ロゴの後に必要なログ形式です)
D:\Users\myName\My Projects\Work\my-co\my-app\src\my-app\my-app-camel>mvn clean spring-boot:run -Dlogback.statusListenerClass=ch.qos.logback.core.status.OnConsoleStatusListener -Dlogback.configurationFile=src/test/resources/logback.xml
<snip/>
[INFO] --- spring-boot-maven-plugin:0.5.0.M7:run (default-cli) @ my-app-camel ---
06:41:56,011 |-INFO in ch.qos.logback.classic.LoggerContext[default] - Found resource [src/test/resources/logback.xml] at [file:/D:/Users/myName/My%20Projects/Work/my-co/my-app/src/my-app/my-app-camel/src/test/resources/logback.xml]
06:41:56,150 |-INFO in ch.qos.logback.classic.joran.action.ConfigurationAction - debug attribute not set
06:41:56,170 |-INFO in ch.qos.logback.classic.joran.action.ConfigurationAction - Setting ReconfigureOnChangeFilter scanning period to 5 seconds
06:41:56,171 |-INFO in ReconfigureOnChangeFilter{invocationCounter=0} - Will scan for changes in [[D:\Users\myName\My Projects\Work\my-co\my-app\src\my-app\my-app-camel\src\test\resources\logback.xml]] every 5 seconds.
06:41:56,172 |-INFO in ch.qos.logback.classic.joran.action.ConfigurationAction - Adding ReconfigureOnChangeFilter as a turbo filter
06:41:56,223 |-INFO in ch.qos.logback.core.joran.action.AppenderAction - About to instantiate appender of type [ch.qos.logback.core.ConsoleAppender]
06:41:56,233 |-INFO in ch.qos.logback.core.joran.action.AppenderAction - Naming appender as [STDOUT]
06:41:56,276 |-INFO in ch.qos.logback.core.joran.action.NestedComplexPropertyIA - Assuming default type [ch.qos.logback.classic.encoder.PatternLayoutEncoder] for [encoder] property
06:41:56,389 |-INFO in ch.qos.logback.core.joran.action.AppenderAction - About to instantiate appender of type [me.moocar.logbackgelf.GelfAppender]
06:41:56,398 |-INFO in ch.qos.logback.core.joran.action.AppenderAction - Naming appender as [GELF]
06:41:56,567 |-INFO in ch.qos.logback.classic.joran.action.LoggerAction - Setting level of logger [com.my-co.my-app.] to DEBUG
06:41:56,568 |-INFO in ch.qos.logback.classic.joran.action.LoggerAction - Setting additivity of logger [com.my-co.my-app.] to false
06:41:56,569 |-INFO in ch.qos.logback.core.joran.action.AppenderRefAction - Attaching appender named [STDOUT] to Logger[com.my-co.my-app.]
06:41:56,571 |-INFO in ch.qos.logback.classic.joran.action.LoggerAction - Setting level of logger [org.] to DEBUG
06:41:56,572 |-INFO in ch.qos.logback.classic.joran.action.LoggerAction - Setting additivity of logger [org.] to false
06:41:56,572 |-INFO in ch.qos.logback.core.joran.action.AppenderRefAction - Attaching appender named [STDOUT] to Logger[org.]
06:41:56,573 |-INFO in ch.qos.logback.classic.joran.action.RootLoggerAction - Setting level of ROOT logger to INFO
06:41:56,574 |-INFO in ch.qos.logback.core.joran.action.AppenderRefAction - Attaching appender named [STDOUT] to Logger[ROOT]
06:41:56,574 |-INFO in ch.qos.logback.classic.joran.action.ConfigurationAction - End of configuration.
06:41:56,578 |-INFO in ch.qos.logback.classic.joran.JoranConfigurator@4ffdcca5 - Registering current configuration as safe fallback point
. ____ _ __ _ _
/\\ / ___'_ __ _ _(_)_ __ __ _ \ \ \ \
( ( )\___ | '_ | '_| | '_ \/ _` | \ \ \ \
\\/ ___)| |_)| | | | | || (_| | ) ) ) )
' |____| .__|_| |_|_| |_\__, | / / / /
=========|_|==============|___/=/_/_/_/
:: Spring Boot :: (v1.0.0.RC1)
06:41:57.436 [com.my-co.my-app.Application.main()] INFO com.my-co.my-app.Application - Starting Application on MY-LAPTOP-HOSTNAME with PID 7812 (started by myName)
06:41:57.952 [com.my-co.my-app.Application.main()] INFO o.s.b.f.xml.XmlBeanDefinitionReader - Loading XML bean definitions from class path resource [META-INF/spring/camel-server.xml]
<etc./>
ただし、src/java/resources に忍び込む不正な logback.xml ファイルを削除し、他のすべてを変更せずに再実行すると (ターゲット内のファイルも削除するためにクリーンアップするようにします):
D:\Users\myName\My Projects\Work\my-co\my-app\src\my-app\my-app-camel>mvn clean spring-boot:run -Dlogback.statusListenerClass=ch.qos.logback.core.status.OnConsoleStatusListener -Dlogback.configurationFile=src/test/resources/logback.xml
<snip/>
[INFO]
[INFO] <<< spring-boot-maven-plugin:1.0.0.RC1:run (default-cli) @ my-app-camel <<<
[INFO]
[INFO] --- spring-boot-maven-plugin:1.0.0.RC1:run (default-cli) @ my-app-camel ---
06:53:59,598 |-INFO in ch.qos.logback.classic.LoggerContext[default] - Found resource [src/test/resources/logback.xml] at [file:/D:/Users/myName/My%20Projects/Work/my-co/my-app/src/my-app/my-app-camel/src/test/resources/logback.xml]
06:53:59,736 |-INFO in ch.qos.logback.classic.joran.action.ConfigurationAction - debug attribute not set
06:53:59,755 |-INFO in ch.qos.logback.classic.joran.action.ConfigurationAction - Setting ReconfigureOnChangeFilter scanning period to 5 seconds
06:53:59,756 |-INFO in ReconfigureOnChangeFilter{invocationCounter=0} - Will scan for changes in [[D:\Users\myName\My Projects\Work\my-co\my-app\src\my-app\my-app-camel\src\test\resources\logback.xml]] every 5 seconds.
06:53:59,757 |-INFO in ch.qos.logback.classic.joran.action.ConfigurationAction - Adding ReconfigureOnChangeFilter as a turbo filter
06:53:59,806 |-INFO in ch.qos.logback.core.joran.action.AppenderAction - About to instantiate appender of type [ch.qos.logback.core.ConsoleAppender]
06:53:59,817 |-INFO in ch.qos.logback.core.joran.action.AppenderAction - Naming appender as [STDOUT]
06:53:59,858 |-INFO in ch.qos.logback.core.joran.action.NestedComplexPropertyIA - Assuming default type [ch.qos.logback.classic.encoder.PatternLayoutEncoder] for [encoder] property
06:53:59,971 |-INFO in ch.qos.logback.core.joran.action.AppenderAction - About to instantiate appender of type [me.moocar.logbackgelf.GelfAppender]
06:53:59,980 |-INFO in ch.qos.logback.core.joran.action.AppenderAction - Naming appender as [GELF]
06:54:00,144 |-INFO in ch.qos.logback.classic.joran.action.LoggerAction - Setting level of logger [com.my-co.my-app.] to DEBUG
06:54:00,144 |-INFO in ch.qos.logback.classic.joran.action.LoggerAction - Setting additivity of logger [com.my-co.my-app.] to false
06:54:00,145 |-INFO in ch.qos.logback.core.joran.action.AppenderRefAction - Attaching appender named [STDOUT] to Logger[com.my-co.my-app.]
06:54:00,148 |-INFO in ch.qos.logback.classic.joran.action.LoggerAction - Setting level of logger [org.] to DEBUG
06:54:00,148 |-INFO in ch.qos.logback.classic.joran.action.LoggerAction - Setting additivity of logger [org.] to false
06:54:00,149 |-INFO in ch.qos.logback.core.joran.action.AppenderRefAction - Attaching appender named [STDOUT] to Logger[org.]
06:54:00,150 |-INFO in ch.qos.logback.classic.joran.action.RootLoggerAction - Setting level of ROOT logger to DEBUG
06:54:00,150 |-INFO in ch.qos.logback.core.joran.action.AppenderRefAction - Attaching appender named [STDOUT] to Logger[ROOT]
06:54:00,151 |-INFO in ch.qos.logback.classic.joran.action.ConfigurationAction - End of configuration.
06:54:00,154 |-INFO in ch.qos.logback.classic.joran.JoranConfigurator@54c1f582 - Registering current configuration as safe fallback point
. ____ _ __ _ _
/\\ / ___'_ __ _ _(_)_ __ __ _ \ \ \ \
( ( )\___ | '_ | '_| | '_ \/ _` | \ \ \ \
\\/ ___)| |_)| | | | | || (_| | ) ) ) )
' |____| .__|_| |_|_| |_\__, | / / / /
=========|_|==============|___/=/_/_/_/
:: Spring Boot :: (v1.0.0.RC1)
2014-02-12 06:54:01.023 INFO 5240 --- [lication.main()] com.my-co.my-app.Application : Starting Application on MY-LAPTOP-HOSTNAME with PID 5240 (started by myName)
2014-02-12 06:54:01.564 INFO 5240 --- [lication.main()] o.s.b.f.xml.XmlBeanDefinitionReader : Loading XML bean definitions from class path resource [META-INF/spring/camel-server.xml]
<etc./>
spring-boot の開始後のログ形式が最初の出力と異なることに気付くでしょう。ただし、logback (Spring-Boot の開始前) は、最初と同じように、src/test/resources に logback.xml があることを報告します。
参考までに、logback.xml (src/java/resources と src/test/resources の両方にある) は次のとおりです。
<?xml version="1.0" encoding="UTF-8"?>
<configuration scan="true" scanPeriod="5 seconds">
<appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">
<encoder>
<pattern>%d{HH:mm:ss.SSS} [%thread] %-5level %logger{40} - %msg%n</pattern>
</encoder>
</appender>
<appender name="GELF" class="me.moocar.logbackgelf.GelfAppender">
<facility>logback-gelf-test</facility>
<graylog2ServerHost>XXX.XXX.XXX.XXX</graylog2ServerHost>
<graylog2ServerPort>NNNNN</graylog2ServerPort>
<useLoggerName>true</useLoggerName>
<useThreadName>true</useThreadName>
<useMarker>true</useMarker>
<graylog2ServerVersion>0.9.6</graylog2ServerVersion>
<chunkThreshold>1000</chunkThreshold>
<messagePattern>%m%rEx</messagePattern>
<shortMessagePattern>%.-100(%m%rEx)</shortMessagePattern>
<additionalField>ipAddress:_ip_address</additionalField>
<additionalField>requestId:_request_id</additionalField>
<staticAdditionalField>_node_name:www013</staticAdditionalField>
<includeFullMDC>true</includeFullMDC>
</appender>
<logger name="com.my-co.my-app." level="DEBUG" additivity="false">
<appender-ref ref="STDOUT" />
</logger>
<logger name="org." level="DEBUG" additivity="false">
<appender-ref ref="STDOUT" />
</logger>
<root level="INFO">
<appender-ref ref="STDOUT" />
<!--<appender-ref ref="GELF" />-->
</root>
</configuration>
要約すると、(私が間違っているかもしれませんが) logback.xml が私の spring-boot アプリにバンドルされている場合、それは表示され、使用されます (つまり、src/java/resources で) ようですが、バンドルしない場合は、 logback の最善の努力にもかかわらず、それは無視されます。
これを修正することに関しては、困惑しています。spring-boot jar のどこかに何かが優先されているか、ログバックをオフにしているか、介入してログバックに今言われたことを無視して別のデフォルトを使用するように指示していると推測しています。
または、私たちは愚かですが、それを見ることができません。すべての助けを感謝して受け取りました。