log4j.properties

JSP工程应用与实践

# log4j.properties

# Default log location
crystal.logs.home=${user.home}/crystal

log4j.appender.jpeAppender=org.apache.log4j.RollingFileAppender
log4j.appender.jpeAppender.file=${crystal.logs.home}/jpe.log

log4j.appender.jpeAppender.ImmediateFlush=false
# number of log files to keep before deleting the oldest one
log4j.appender.jpeAppender.MaxBackupIndex=30   
log4j.appender.jpeAppender.MaxFileSize=500KB

# Log message layout: date-time [thread] priority category - message lineTerminator
log4j.appender.jpeAppender.layout=org.apache.log4j.PatternLayout
log4j.appender.jpeAppender.layout.ConversionPattern=%d{dd MMM yyyy HH:mm:ss} [%t] %-5p %c - %m%n


# log4j.rootLogger=ERROR

# Covers all of the reporting engine
log4j.logger.com.crystaldecisions.reports=ERROR, jpeAppender
log4j.logger.com.crystaldecisions.threedg=ERROR, jpeAppender
log4j.logger.com.crystaldecisions.common=ERROR, jpeAppender

# ---> More specific loggers can go here
# Log levels used by Log4j in ascending order are:
# debug, info, warn, error, and fatal

# Examples
#log4j.logger.com.crystaldecisions.reports.formulas=DEBUG