What is the difference between log4j RollingFileAppender vs DailyRollingFileAppender?
and why would I use one verses the other?
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问题:
回答1:
Reading http://www.mail-archive.com/log4j-user@logging.apache.org/msg08183.html
- DailyRollingFileAppender - Rotates based on dateFormat
- RollingFileAppender - Rotates based on a maximum file size.
Also check:
http://logging.apache.org/log4j/1.2/apidocs/org/apache/log4j/RollingFileAppender.html
http://logging.apache.org/log4j/1.2/apidocs/org/apache/log4j/DailyRollingFileAppender.html
回答2:
On DailyRollingFileAppender the file is rolled over at a user chosen frequency, but on RollingFileAppender the file is rolled when the file reaches certain size.
