log4j类别 [英] log4j category

问题描述

我的log4j.properties上有以下内容

I have the following on my log4j.properties

log4j.rootLogger = debug, stdout, fileLog

log4j.appender.stdout = org.apache.log4j.ConsoleAppender

log4j.appender.fileLog = org.apache.log4j.RollingFileAppender
log4j.appender.fileLog.File = C:/logs/services.log
log4j.appender.fileLog.MaxFileSize = 256MB
log4j.appender.fileLog.MaxBackupIndex = 32
#Category: ConsultaDados
log4j.category.ConsultaDados=ConsultaDados
log4j.appender.ConsultaDados=org.apache.log4j.DailyRollingFileAppender
log4j.appender.ConsultaDados.layout=org.apache.log4j.PatternLayout
log4j.appender.ConsultaDados.layout.ConversionPattern={%t} %d - [%p] %c: %m %n
log4j.appender.ConsultaDados.file=C:/logs/consulta.log
log4j.appender.ConsultaDados.DatePattern='.' yyyy-MM-dd-HH-mm

我正在创建我的记录器：

And im creating my logger with :

myLogger = Logger.getLogger("ConsultaDados");

但这不会记录我对该文件的调用。他们被扔进了rootLogger

But this doesnt log my calls to the file. they get thrown into the rootLogger

任何想法？

推荐答案

要完成此线程，真正的问题是类别行上的第一个值应该是日志级别。因此，正如您正确发现的那样，更改：

Just to finish this thread, the real issue was that the first value on your category line should of been a log level. So, as you correctly discovered, changing :

log4j.category.ConsultaDados = ConsultaDados

到

log4j.category.ConsultaDados = info，ConsultaDados

工作正常。作为一个FYI，您也可以将该行更改为

worked properly. As an FYI, you could of also changed the line to

log4j.category.ConsultaDados =，ConsultaDados

会导致您从根记录器继承日志记录级别。

which would of caused you to inherit the logging level from the root logger.

这篇关于log4j类别的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！