[code="java"]

------------------- root -------------------

log4j.rootLogger=debug , console1
log4j.appender.console1=org.apache.log4j.ConsoleAppender
log4j.appender.console1.layout=org.apache.log4j.PatternLayout
log4j.appender.console1.layout.ConversionPattern=%d %p [%c] - <%m>%n

------------------- action -------------------

log4j.logger.com.maxwel.action.user=DEBUG,actionmsg
log4j.appender.actionmsg=org.apache.log4j.FileAppender
log4j.appender.actionmsg.File=${mindoc.root}/WEB-INF/actionMsg.log
log4j.appender.actionmsg.MaxFileSize=2048KB
log4j.appender.actionmsg.MaxBackupIndex=3

log4j.appender.actionmsg.layout=org.apache.log4j.PatternLayout
log4j.appender.actionmsg.layout.ConversionPattern=%d %p [%c] - %m%n
[/code]
这样写log4j.properties,在控制台中可以输出信息,
WEB-INF/actionMsg.log文件已经自动生成
但是在WEB-INF/actionMsg.log文件中就没有输出信息呢

[code="xml"]
webAppRootKey
root



org.springframework.web.util.Log4jConfigListener

[/code]