java - How to know in log4j , that ERROR level is triggered? -

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how know in log4j , error level triggered. in code have written if exception occurs i.e if error level triggered show log file path in console , wont show message other levels.

in log4j can configure different levels in log4j.properties or xml file ever choose use. there predefined pattern error levels , runs lower upper. lowest id debug in sequence.

1.debug 2. warn 3. error etc

so if want error messages configure error level error. wot debug , warn

if configure debug everything

ex.

<logger name="org.springframework...">     <level value="error" /> </logger>

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