Tomcat log configuration resolves catalina.out file problem

Tomcat7.0.55 under the use of log4j take over catalina.out log file generation mode, storage by day, solve catalina.out log file too big problem

1. Prepare jar Package:

Log4j-1.2.17.jar (download from http://www.apache.org/dist/logging/log4j/1.2.17/)

Tomcat-juli.jar, Tomcat-juli-adapters.jar (download from http://www.apache.org/dist/tomcat/tomcat-7/v7.0.55/bin/extras/, Select the corresponding branch according to your Tomcat version

2. Copy the three jar packages above to Tomcat's lib directory;

3. Copy the Tomcat-juli.jar to the Tomcat bin directory and replace the original jar package;

4. Modify Tomcat's Conf/context.xml file, <Context> <context swallowoutput= "true" >

(Increase the swallowoutput= "true" property configuration, only in this way to completely take the Tomcat stdout to take over. This step is very important in the official website and the internet to find a lot of information are not mentioned. ）；

5. Delete Tomcat's conf/logging.properties file (or rename-recommend);

6. Create log4j.properties files in Tomcat's lib directory:

Log4j.rootlogger=info, CATALINA Log4j.logger.org.apache=info, CATALINA Log4j.logger.org.hibernate=warn, CATALINA Log4j.logger.org.springframework=warn, CATALINA # Define all the Appenders Log4j.appender.catalina=org.apache.log4j.dailyrollingfileappender Log4j.appender.catalina.file=${catalina.base}/logs/catalina.out Log4j.appender.catalina.append=true Log4j.appender.catalina.encoding=utf-8 # Roll-over The log once per day Log4j.appender.catalina.datepattern= '. ' Yyyy-mm-dd '. Log ' Log4j.appender.CATALINA.layout = Org.apache.log4j.PatternLayout Log4j.appender.CATALINA.layout.ConversionPattern =%d [%t]%-5p%c-%m%n Log4j.appender.localhost=org.apache.log4j.dailyrollingfileappender Log4j.appender.localhost.file=${catalina.base}/logs/localhost. Log4j.appender.localhost.append=true Log4j.appender.localhost.encoding=utf-8 Log4j.appender.localhost.datepattern= '. ' Yyyy-mm-dd '. Log ' Log4j.appender.LOCALHOST.layout = Org.apache.log4j.PatternLayout Log4j.appender.LOCALHOST.layout.ConversionPattern =%d [%t]%-5p%c-%m%n Log4j.appender.manager=org.apache.log4j.dailyrollingfileappender Log4j.appender.manager.file=${catalina.base}/logs/manager. Log4j.appender.manager.append=true Log4j.appender.manager.encoding=utf-8 Log4j.appender.manager.datepattern= '. ' Yyyy-mm-dd '. Log ' Log4j.appender.MANAGER.layout = Org.apache.log4j.PatternLayout Log4j.appender.MANAGER.layout.ConversionPattern =%d [%t]%-5p%c-%m%n Log4j.appender.host-manager=org.apache.log4j.dailyrollingfileappender Log4j.appender.host-manager.file=${catalina.base}/logs/host-manager. Log4j.appender.host-manager.append=true Log4j.appender.host-manager.encoding=utf-8 Log4j.appender.host-manager.datepattern= '. ' Yyyy-mm-dd '. Log ' Log4j.appender.host-manager.layout = Org.apache.log4j.PatternLayout Log4j.appender.host-manager.layout.conversionpattern =%d [%t]%-5p%c-%m%n Log4j.appender.console=org.apache.log4j.consoleappender Log4j.appender.console.encoding=utf-8 Log4j.appender.CONSOLE.layout = Org.apache.log4j.PatternLayout Log4j.appender.CONSOLE.layout.ConversionPattern =%d [%t]%-5p%c-%m%n # Configure which loggers log to which appenders # Configure which loggers log to which appenders Log4j.logger.org.apache.catalina.core.ContainerBase. [Catalina]. [Localhost]=info, localhost Log4j.logger.org.apache.catalina.core.ContainerBase. [Catalina]. [localhost]. [/manager]=\ INFO, MANAGER Log4j.logger.org.apache.catalina.core.ContainerBase. [Catalina]. [localhost]. [/host-manager]=\ INFO, Host-manager

Reprint: http://blog.csdn.net/hbsong75/article/details/39432811