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POHow to change colour of logging output log4j
 

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    <p>I'm currently working on a Java project and we are using logging. When a Log is made it is always printed in plain black text, whatever the logging level (INFO, ERROR, etc.)</p> <p>How can I override the colour of these outputs so for example all ERROR logs will be red while all WARN logs will be orange etc.</p> <p>Thanks</p> <p>EDIT: I managed to download the ANSIColorLayout file and my log4j.properties now refers to it. However I get the following errors:</p> <pre><code>log4j:WARN No such property [all] in org.apache.log4j.ConsoleAppender. log4j:WARN No such property [reset] in org.apache.log4j.ConsoleAppender. log4j:WARN No such property [stacktrace] in org.apache.log4j.ConsoleAppender. log4j:WARN No such property [info] in org.apache.log4j.ConsoleAppender. log4j:WARN No such property [error] in org.apache.log4j.ConsoleAppender. log4j:WARN No such property [defaultcolor] in org.apache.log4j.ConsoleAppender. </code></pre> <p>My log4j.properties file looks like this:</p> <pre><code>log4j.rootLogger = DEBUG, CA, FA log4j.appender.CA = org.apache.log4j.ConsoleAppender log4j.appender.CA.layout = balle.logging.ANSIColorLayout log4j.appender.CA.layout.ConversionPattern=%-5p [%d{MM-dd-yyyy HH:mm:ss}] %c - %m%n log4j.appender.CA.all=\u001B[1;37m log4j.appender.A1.fatal=\u001B[1;31m log4j.appender.CA.error=\u001B[0;31m log4j.appender.A1.warn=\u001B[1;33m log4j.appender.CA.info=\u001B[0;37m log4j.appender.A1.debug=\u001B[0;36m log4j.appender.CA.reset=\u001B[1;37m log4j.appender.CA.stacktrace=\u001B[0;31m log4j.appender.CA.defaultcolor=\u001B[1;37m </code></pre> <p>My guess is that I'm supposed to use my own custom ConsoleAppender? Does anyone have any ideas?</p> <p>Thanks</p>
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