【发布时间】:2014-11-04 00:09:27
【问题描述】:
我知道之前有人问过很多次,我以为我知道答案,但我似乎仍然没有完美的解决方案。
我正在尝试使用 log4j 让不同的程序记录到不同的文件。这些程序不一定在不同的包中,但有些是。我有以下设置:
# Set root logger level to DEBUG and its only appender to A1.
log4j.rootLogger=ERROR, A1
# A1 is set to be a ConsoleAppender.
log4j.appender.A1=org.apache.log4j.ConsoleAppender
# A1 uses PatternLayout.
log4j.appender.A1.layout=org.apache.log4j.PatternLayout
log4j.appender.A1.layout.ConversionPattern=%d [%t] %-5p (%F:%L) - %m%n
# Log to a file for the ProgA
log4j.logger.com.foo.apps.research.ProgA=INFO, ProgALog
log4j.additivity.com.foo.apps.research.ProgA=false
log4j.appender.ProgALog=org.apache.log4j.FileAppender
log4j.appender.ProgALog.File=/tmp/ProgA.log
log4j.appender.ProgALog.ImmediateFlush=true
log4j.appender.ProgALog.Threshold=info
log4j.appender.ProgALog.Append=false
log4j.appender.ProgALog.layout=org.apache.log4j.PatternLayout
log4j.appender.ProgALog.layout.ConversionPattern=%d [%t] %-5p (%F:%L) - %m%n
# Log to a file for the ProgB program
log4j.logger.com.foo.apps.research.ProgB=INFO, ProgBLog
log4j.additivity.com.foo.apps.research.ProgB=false
log4j.appender.ProgBLog=org.apache.log4j.FileAppender
log4j.appender.ProgBLog.File=/tmp/ProgB.log
log4j.appender.ProgBLog.ImmediateFlush=true
log4j.appender.ProgBLog.Threshold=info
log4j.appender.ProgBLog.Append=false
log4j.appender.ProgBLog.layout=org.apache.log4j.PatternLayout
log4j.appender.ProgBLog.layout.ConversionPattern=%d [%t] %-5p (%F:%L) - %m%n
# Log to a file for the ProgC program
log4j.logger.com.foo.apps.blah.ProgC=INFO, ProgCLog
log4j.additivity.com.foo.apps.blah.ProgC=false
log4j.appender.ProgCLog=org.apache.log4j.FileAppender
log4j.appender.ProgCLog.File=/tmp/ProgC.log
log4j.appender.ProgCLog.ImmediateFlush=true
log4j.appender.ProgCLog.Threshold=info
log4j.appender.ProgCLog.Append=false
log4j.appender.ProgCLog.layout=org.apache.log4j.PatternLayout
log4j.appender.ProgCLog.layout.ConversionPattern=%d [%t] %-5p (%F:%L) - %m%n
问题是每次我运行 3 个程序中的任何一个时,都会创建所有 3 个日志文件。只有适当的一个会被程序的日志消息填充,但仍然会为另外两个创建一个长度为 0 的日志文件。这显然不是我想要的。
谁能告诉我我做错了什么?
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