Log4j配置在Tomcat上不起作用

Question

我的log4j配置有问题。

在Maven将我的应用程序打包到war文件中之前，它将运行测试。并加载并使用log4j配置-创建日志文件，并在其中和控制台中写入消息。

控制台中有log4j调试输出：

log4j: Trying to find [log4j.xml] using context classloader sun.misc.Launcher$AppClassLoader@422ede.
log4j: Trying to find [log4j.xml] using sun.misc.Launcher$AppClassLoader@422ede class loader.
log4j: Trying to find [log4j.xml] using ClassLoader.getSystemResource().
log4j: Trying to find [log4j.properties] using context classloader sun.misc.Launcher$AppClassLoader@422ede.
log4j: Using URL [file:/C:/dev/workspace/paymentsystemsstub/target/classes/log4j.properties] for automatic log4j configuration.
log4j: Reading configuration from URL file:/C:/dev/workspace/paymentsystemsstub/target/classes/log4j.properties
log4j: Parsing for [root] with value=[WARN, file, stdout].
log4j: Level token is [WARN].
log4j: Category root set to WARN
log4j: Parsing appender named "file".
log4j: Parsing layout options for "file".
log4j: Setting property [conversionPattern] to [%d{dd MMM yyyy HH:mm:ss,SSS} [%c] [%-5p] %n%m%n].
log4j: End of parsing for "file".
log4j: Setting property [file] to [C:\tomcat\log/paymentSystemsStub.log].
log4j: Setting property [maxBackupIndex] to [1].
log4j: Setting property [maxFileSize] to [1MB].
log4j: setFile called: C:\tomcat\log/paymentSystemsStub.log, true
log4j: setFile ended
log4j: Parsed "file" options.
log4j: Parsing appender named "stdout".
log4j: Parsing layout options for "stdout".
log4j: Setting property [conversionPattern] to [%d{HH:mm:ss,SSS} [%c] [%-5p] %n%m%n].
log4j: End of parsing for "stdout".
log4j: Parsed "stdout" options.
log4j: Parsing for [com.panbet.paymentstub] with value=[DEBUG].
log4j: Level token is [DEBUG].
log4j: Category com.panbet.paymentstub set to DEBUG
log4j: Handling log4j.additivity.com.panbet.paymentstub=[null]
log4j: Finished configuring.

但是，当我在Tomcat中部署生成的war-file时，我看到已加载log4j配置并创建了日志文件，但是未在其中或控制台中写入消息：

有log4j调试输出：

log4j: Trying to find [log4j.xml] using context classloader WebappClassLoader
  context: /paymentstub
  delegate: false
  repositories:
    /WEB-INF/classes/
----------> Parent Classloader:
org.apache.catalina.loader.StandardClassLoader@d1ad08
.
log4j: Trying to find [log4j.xml] using WebappClassLoader
  context: /paymentstub
  delegate: false
  repositories:
    /WEB-INF/classes/
----------> Parent Classloader:
org.apache.catalina.loader.StandardClassLoader@d1ad08
 class loader.
log4j: Trying to find [log4j.xml] using ClassLoader.getSystemResource().
log4j: Trying to find [log4j.properties] using context classloader WebappClassLoader
  context: /paymentstub
  delegate: false
  repositories:
    /WEB-INF/classes/
----------> Parent Classloader:
org.apache.catalina.loader.StandardClassLoader@d1ad08
.
log4j: Using URL [file:/C:/tomcat/webapps/paymentstub/WEB-INF/classes/log4j.properties] for automatic log4j configuration.
log4j: Reading configuration from URL file:/C:/tomcat/webapps/paymentstub/WEB-INF/classes/log4j.properties
log4j: Parsing for [root] with value=[WARN, file, stdout].
log4j: Level token is [WARN].
log4j: Category root set to WARN
log4j: Parsing appender named "file".
log4j: Parsing layout options for "file".
log4j: Setting property [conversionPattern] to [%d{dd MMM yyyy HH:mm:ss,SSS} [%c] [%-5p] %n%m%n].
log4j: End of parsing for "file".
log4j: Setting property [file] to [C:\tomcat\log/paymentSystemsStub.log].
log4j: Setting property [maxBackupIndex] to [1].
log4j: Setting property [maxFileSize] to [1MB].
log4j: setFile called: C:\tomcat\log/paymentSystemsStub.log, true
log4j: setFile ended
log4j: Parsed "file" options.
log4j: Parsing appender named "stdout".
log4j: Parsing layout options for "stdout".
log4j: Setting property [conversionPattern] to [%d{HH:mm:ss,SSS} [%c] [%-5p] %n%m%n].
log4j: End of parsing for "stdout".
log4j: Parsed "stdout" options.
log4j: Parsing for [com.panbet.paymentstub] with value=[DEBUG].
log4j: Level token is [DEBUG].
log4j: Category com.panbet.paymentstub set to DEBUG
log4j: Handling log4j.additivity.com.panbet.paymentstub=[null]
log4j: Finished configuring.

有文件log4j.properties的文件夹WEB-INF\classes和log4j-1.2.17.jar文件夹中WEB-INF\lib（从这里，并在这里，他们应该在那里）。

我通过绝对路径在其中创建日志文件作为JVM属性。

有我的log4j.properties文件：

# Set root logger level to WARN and its appenders to file and stdout
log4j.rootLogger=WARN, file, stdout

# stdout is set to be a ConsoleAppender
log4j.appender.stdout=org.apache.log4j.ConsoleAppender
# stdout uses PatternLayout
log4j.appender.stdout.layout=org.apache.log4j.PatternLayout
log4j.appender.stdout.layout.ConversionPattern=%d{HH:mm:ss,SSS} [%c] [%-5p] %n%m%n

# file is set to be a RollingFileAppender
log4j.appender.file=org.apache.log4j.RollingFileAppender
log4j.appender.file.File=${stubLog}/paymentSystemsStub.log
log4j.appender.file.MaxFileSize=1MB
# Keep one backup file
log4j.appender.file.MaxBackupIndex=1
log4j.appender.file.layout=org.apache.log4j.PatternLayout
log4j.appender.file.layout.ConversionPattern=%d{dd MMM yyyy HH:mm:ss,SSS} [%c] [%-5p] %n%m%n

# Print only messages of level DEBUG or above in the package com.panbet.paymentstub
log4j.logger.com.panbet.paymentstub=DEBUG

我正在使用Windows 7，Eclipse，Tomcat 7，Maven和Log4j 1.2。

我整天都在尝试找出问题所在，但仍然不知道。

更新资料

我感到很困惑！原来，我调用的方法不会记录任何内容！我很确定他们会...对不起。