Log4j输出日志到syslog
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本文详细讲述三种方式配置Log4j输出日志到syslog
Log4j基本配置介绍详见blog:http://sjsky.iteye.com/blog/856206
syslog三种实现方式的比较
Log4j自带的SyslogAppender,只能配置主机地址不能自定义端口第三方syslog4j,可以配置协议、主机地址和端口,但是一种协议只能配置一个appender实例自己实现的SyslogSunjAppender,可以同时配置主机地址和端口
[一]Log4j自带的SyslogAppender
只能配置接受syslog日志的主机地址,端口不可配置,使用默认的:514
log4j.rootLogger=INFO,sysloglog4j.appender.syslog=org.apache.log4j.net.SyslogAppenderlog4j.appender.syslog.SyslogHost=192.168.8.145log4j.appender.syslog.Facility=LOCAL1log4j.appender.syslog.header=truelog4j.appender.syslog.Threshold=INFOlog4j.appender.syslog.layout=org.apache.log4j.PatternLayoutlog4j.appender.syslog.layout.ConversionPattern=%5p | %c{1}-%M [%d{yyyy-MM-dd HH:mm:ss}] - %m%nlog4j.rootLogger=INFO,syslog1log4j.appender.syslog1=org.productivity.java.syslog4j.impl.log4j.Syslog4jAppenderlog4j.appender.syslog1.Facility=LOCAL0log4j.appender.syslog1.Protocol=udplog4j.appender.syslog1.host=192.168.8.145log4j.appender.syslog1.Port=1514log4j.appender.syslog1.layout=org.apache.log4j.PatternLayoutlog4j.appender.syslog1.layout.ConversionPattern=%5p | %c{1}-%M [%d{yyyy-MM-dd HH:mm:ss}] - %m%nlog4j.rootLogger=INFO,syslog2log4j.appender.syslog2=com.log4j.michael.SyslogSunjAppenderlog4j.appender.syslog2.SyslogHost=localhostlog4j.appender.syslog2.SyslogPort=1514log4j.appender.syslog2.Facility=LOCAL1log4j.appender.syslog2.header=truelog4j.appender.syslog2.Threshold=INFOlog4j.appender.syslog2.layout=org.apache.log4j.PatternLayoutlog4j.appender.syslog2.layout.ConversionPattern=%5p | %c{1}-%M [%d{yyyy-MM-dd HH:mm:ss}] - %m%n