Log4j not logging with JBoss 6.1

问题:

I have a JavaEE application and I am deploying it on JBoss 6.1. I wanna use Log4j.

These are my dependencies:

<dependency>
    <groupId>commons-logging</groupId>
    <artifactId>commons-logging</artifactId>
    <version>1.1.1</version>
</dependency>

<dependency>
        <groupId>org.slf4j</groupId>
    <artifactId>slf4j-log4j12</artifactId>
    <version>1.5.10</version>
</dependency>

<dependency>
    <groupId>log4j</groupId>
    <artifactId>log4j</artifactId>
    <version>1.2.16</version>
</dependency>

<dependency>
        <groupId>org.slf4j</groupId>
        <artifactId>slf4j-api</artifactId>
        <version>1.6.4</version>
</dependency>

This is my log4j.properties

log4j.rootLogger=info, stdout

log4j.appender.stdout=org.apache.log4j.ConsoleAppender
log4j.appender.stdout.layout=org.apache.log4j.PatternLayout
log4j.appender.stdout.layout.ConversionPattern=%d{${datestamp}} %5p: %c{2} - %m%n

I have added this line on the standalone.conf

JAVA_OPTS="$JAVA_OPTS -Dorg.jboss.as.logging.per-deployment=false"

This is my jboss-deployment-structure.xml

<?xml version="1.0" encoding="UTF-8"?>

<jboss-deployment-structure>
 <deployment>
  <exclusions>
    <module name="org.apache.log4j" />
    <module name="org.apache.commons.logging" />
    <module name="org.slf4j" />
    <module name="org.slf4j.impl" />
  </exclusions>   
 </deployment>
</jboss-deployment-structure>

I can see no logs on my console. Any idea?

回答1:

Make sure the $JAVA_OPTS is not overridden somewhere (to test it you could put it directly in the standalone.sh script just before the initialization.

If the problem still persist, then add the -Dlog4j.configuration property to specify the path to the configuration log file (make sure you have the right permission).

JAVA_OPTS="$JAVA_OPTS -Dorg.jboss.as.logging.per-deployment=false -Dlog4j.configuration=file:$JBOSS_HOME/standalone/configuration/log4j.xml"

Make sure you configure the log4j.xml file.

Note that even if you define the properties in the .conf file, they will be interpreted in the .sh file so they must be in valid shell format which mean a space after an = for example could be the root cause of your problem.

回答2:

You can try this link.http://www.mastertheboss.com/jboss-server/jboss-log/jboss-log4j-configuration I hope this will help u

回答3:

as you are using slf4j-log4j12 , we should configure for slf4j-log4j12 also, add following in logge properties.

 log4j.rootLogger=DEBUG, STDOUT
 log4j.logger.deng=INFO
 log4j.appender.STDOUT=org.apache.log4j.ConsoleAppender
 log4j.appender.STDOUT.layout=org.apache.log4j.PatternLayout
 log4j.appender.STDOUT.layout.ConversionPattern=%5p [%t] (%F:%L) - %m%n