log4j.properties

# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements.  See the NOTICE file distributed with
# this work for additional information regarding copyright ownership.
# The ASF licenses this file to You under the Apache License, Version 2.0
# (the "License"); you may not use this file except in compliance with
# the License.  You may obtain a copy of the License at
#
#      http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.


# For the general syntax of property based configuration files see the
# documenation of org.apache.log4j.PropertyConfigurator.

# The root category uses the appender called A1. Since no priority is
# specified, the root category assumes the default priority for root
# which is DEBUG in log4j. The root category is the only category that
# has a default priority. All other categories need not be assigned a
# priority in which case they inherit their priority from the
# hierarchy.

log4j.rootCategory=DEBUG,A1,A2

#TRACE,DEBUG,INFO,WARN,ERROR,FATAL

#打印到控制台
log4j.appender.A1=org.apache.log4j.ConsoleAppender
log4j.appender.A1.layout=org.apache.log4j.PatternLayout


#ConversionPattern的值可参考org.apache.log4j.PatternLayout介绍
#t   Used to output the name of the thread that generated the logging event.
#d   输出时间
log4j.appender.A1.layout.ConversionPattern= [YHEF-TOOLS] %d %p [%t] %C.%M(%L) | %m%n


#输出到日志文件
#RollingFileAppender，如果日志文件的大小达到MaxFileSize设置的值，则会产生一个tools.log.1做备份,然后继续写日志到tools.log
#2个文件的大小几乎差不多，之前的日志信息会被覆盖掉,类似Oracle的 redo日志文件，循环写†™
log4j.appender.A2=org.apache.log4j.RollingFileAppender
log4j.appender.A2.layout=org.apache.log4j.PatternLayout
log4j.appender.A2.layout.ConversionPattern= [YHEF-TOOLS] %d- [Log4j] %p %t %c - %m%n
log4j.appender.A2.File=D:/eclipse_log/struts2.log
log4j.appender.A2.MaxFileSize=2KB

#单独设置某个包下的输出级别
#log4j.logger.com.yhef=INFO