Log4j: Difference between revisions
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=Concepts= | |||
Log4j has four fundamental objects: categories, priorities, appenders and layouts. | |||
=Configuration= | |||
Properties can be defined by a properties file or by an XML file. | Properties can be defined by a properties file or by an XML file. | ||
Revision as of 10:43, 4 January 2010
Concepts
Log4j has four fundamental objects: categories, priorities, appenders and layouts.
Configuration
Properties can be defined by a properties file or by an XML file.
Logging Level are:
- ALL
- DEBUG
- ERROR
- FATAL
- INFO
- OFF
- TRACE
- WARN