logback for spring data jpa
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| <configuration>
<appender name=”STDOUT” class=”ch.qos.logback.core.ConsoleAppender”>
<encoder class=”ch.qos.logback.classic.encoder.PatternLayoutEncoder”>
<pattern>%d{yyyy-MM-dd HH:mm:ss.SSS} [%thread] %-5level %logger{36}.%M\(%line\) — %msg%n
</pattern>
</encoder>
</appender>
<appender name=”FILE” class=”ch.qos.logback.core.rolling.RollingFileAppender”>
<file>${catalina.home}/logs/playbook.log</file>
<rollingPolicy class=”ch.qos.logback.core.rolling.TimeBasedRollingPolicy”>
<! — daily rollover →
<fileNamePattern>${catalina.home}/logs/playbook.%d{yyyy-MM-dd}.%i.log</fileNamePattern>
<timeBasedFileNamingAndTriggeringPolicy
class=”ch.qos.logback.core.rolling.SizeAndTimeBasedFNATP”>
<! — or whenever the file size reaches 50MB →
<maxFileSize>50MB</maxFileSize>
</timeBasedFileNamingAndTriggeringPolicy>
<! — keep 30 days’ worth of history →
<maxHistory>30</maxHistory>
</rollingPolicy>
<encoder>
<pattern>%d{yyyy-MM-dd HH:mm:ss.SSS} [%thread] %-5level %logger{36}.%M\(%line\) — %msg%n</pattern>
</encoder>
</appender>
<logger name=”ch.qos.logback” level=”WARN” />
<logger name=”com.demo.test” level=”DEBUG” />
<logger name=”org.springframework” level=”DEBUG” />
<logger name=”org.springframework.beans” level=”DEBUG” />
<logger name=”org.hibernate.SQL” level=”DEBUG” />
<logger name=”org.hibernate.type.descriptor.sql” level=”TRACE” />
<root level=”INFO”>
<appender-ref ref=”STDOUT” />
<appender-ref ref=”FILE” />
</root>
</configuration>
|
注意hibernate的log 需要 configure Hibernate to log via SLF4J,
System.setProperty(“org.jboss.logging.provider”, “slf4j”);
同时”hibernate.show_sql”设置为 “false”， 直接用logback,不要这种自带的控制台输出
tomcat log
所有的控制台输出都会重定向到tomcat/logs/catalina.out，但是maven tomcat7:run启动embended tomcat貌似没有这个文件
tocmat/logs/localhost.out 也会记录用户没有catch到的异常
reference
https://tomcat.apache.org/tomcat-8.5-doc/logging.html
https://stackoverflow.com/questions/55411338/why-the-hibernate-does-not-work-with-logback