I need to generate two log files for all the methods and classes in different layouts. is it possible?
log4j.rootLogger=error, file1, file2, stdout
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
log4j.appender.file1=org.apache.log4j.RollingFileAppender
log4j.appender.file1.File= file1.log
log4j.appender.file1.layout=org.apache.log4j.PatternLayout
log4j.appender.file1.layout.ConversionPattern=%p %t %c - %m%n <--- Different pattern
log4j.appender.file2=org.apache.log4j.RollingFileAppender
log4j.appender.file2.File= file2.log
log4j.appender.file2.layout=org.apache.log4j.PatternLayout
log4j.appender.file2.layout.ConversionPattern=%p (%F:%L) - %m%n <--- Different pattern
import org.apache.log4j.Logger;
import org.apache.log4j.PropertyConfigurator;
public class SimplestCode {
static final Logger logger = Logger
.getLogger(in.mdtareque.log4j.test.SimplestCode.class);
public static void main(String[] args) {
PropertyConfigurator.configure("resources/log4j.properties");
logger.warn("WARN");
logger.error("ERROR");
logger.fatal("FATAL");
}
}
The logs files are created in project home directory for the above config.
ERROR main in.mdtareque.log4j.test.SimplestCode - ERROR
FATAL main in.mdtareque.log4j.test.SimplestCode - FATAL
ERROR (SimplestCode.java:18) - ERROR
FATAL (SimplestCode.java:19) - FATAL
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