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@Koichi-Kobayashi
Last active August 29, 2015 14:27
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Doma2が出力しているログをコーソールとファイルに出力する方法
■build.gradle(抜粋)
dependencies {
compile 'org.slf4j:jul-to-slf4j:1.7.12' // JDKのログをSLF4Jにブリッジ(Domaがjava.util.logging.Loggerを使っている)
compile 'ch.qos.logback:logback-classic:1.1.3' // logback-core, slf4j-api も入る
}
■SLF4JBridgeHandlerのremoveHandlersForRootLoggerとinstallを呼び出す
public static void main(String args[]) {
SLF4JBridgeHandler.removeHandlersForRootLogger(); // (since SLF4J 1.6.5)
SLF4JBridgeHandler.install();
}
■src/main/resources/logbak.xml
<configuration>
<contextListener class="ch.qos.logback.classic.jul.LevelChangePropagator">
<resetJUL>true</resetJUL>
</contextListener>
<appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">
<encoder>
<pattern>%date{yyyy-MM-dd HH:mm:ss} [%thread] %level %logger{0} - %msg \(%file:%line\)%n</pattern>
</encoder>
<filter class="ch.qos.logback.classic.filter.ThresholdFilter">
<level>INFO</level>
</filter>
</appender>
<appender name="FILE" class="ch.qos.logback.core.rolling.RollingFileAppender">
<file>logs/app.log</file>
<rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
<fileNamePattern>logs/app.%d{yyyy-MM-dd}.log.tar.gz</fileNamePattern>
<maxHistory>7</maxHistory>
</rollingPolicy>
<encoder>
<pattern>%d{yyyy-MM-dd'T'HH:mm:ss'Z'} - %m%n</pattern>
</encoder>
</appender>
<root level="DEBUG">
<appender-ref ref="STDOUT" />
<appender-ref ref="FILE" />
</root>
</configuration>
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