My Project is composed of multiple modules. Each module can run on its own and have a separate log4j2.xml
Say Project X is composed of three modules:
- Module A has log4j2.xml (contains Loggers and Appenders)
- Module B has log4j2.xml
- Module C has log4j2.xml
While integrating the modules, I have to manually copy-paste the Loggers and Appenders from each module's log4j2.xml into the project specific log4j2.xml file.
To avoid copy-paste, I've looked for XInclude to include multiple files but it supports only when Appenders and Loggers are in different file. http://logging.apache.org/log4j/2.x/manual/configuration.html#XInclude
How to do XInclude of multiple log4j2.xml files?
Any help is greatly appreciated.
In the Log4j2 v2.6 release, composite configuration feature is added. With this feature, multiple log4j2 configuration files are allowed.
References
- https://issues.apache.org/jira/browse/LOG4J2-494
- https://github.com/Kamal15/Log4j2Examples/blob/master/src/main/java/in/co/nmsworks/log4j2/examples/CompositeConfigurationExample.java
来源：https://stackoverflow.com/questions/34671641/how-to-include-multiple-log4j2-xml-files-in-a-project