Log4j的可以使用系统日志的appender(日志发送到Papertrail 文档 ):
log4j.appender.syslog=org.apache.log4j.net.SyslogAppender
log4j.appender.syslog.Facility=LOCAL7
log4j.appender.syslog.FacilityPrinting=false
log4j.appender.syslog.Header=true
log4j.appender.syslog.SyslogHost=<host>.papertrailapp.com:XXXXX
log4j.appender.syslog.layout=org.apache.log4j.PatternLayout
log4j.appender.syslog.layout.ConversionPattern=%p: (%F:%L) %x %m %n
注意得心应手ConversionPattern
财产。
我设法得到的东西同样的轧制,为log4j2:
Syslog:
name: Syslog
id: [my-id]
appName: [my-app]
protocol: UDP
format: RFC5424
facility: local7
host: <host>.papertrailapp.com
port: XXXXX
includeMDC: true
mdcId: mdc
它的工作原理和使用默认RFC5424格式输出:
May 14 14:31:36 [server] [app]: My log message
我真正想要的是优先级信息,以及完整的堆栈跟踪信息:
May 14 14:31:36 [server] [app]: ERROR My log message MyException
at package1.MyClass.method1(MyClass.java:20)
at ...
貌似LoggerFields是应该做的,但我不能得到它的工作:
loggerFields:
LoggerFields:
KeyValuePair:
key: priority
value: "%p"
KeyValuePair:
key: exception
value: "%ex"
我怎样才能得到Log4j2输出使用所需的格式为syslog?