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log4j2 自定义配置文件，java载入

2024-09-05 17:55:52   217人阅读

http://logging.apache.org/log4j/2.x/faq.html#separate_log_files

How do I reconfigure log4j2 in code with a specific configuration file?

 

See the below example. Be aware that this LoggerContext class is not part of the public API so your code may break with any minor release.

  1. // import org.apache.logging.log4j.core.LoggerContext;
  2.  
  3. LoggerContext context = (org.apache.logging.log4j.core.LoggerContext) LogManager.getContext(false);
  4. File file = new File("path/to/a/different/log4j2.xml");
  5.  
  6. // this will force a reconfiguration
  7. context.setConfigLocation(file.toURI());

log4j2 自定义配置文件，java载入


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