log4j初始化期间的log4j日志消息

Question

我正在尝试设置log4j(基于xml)配置,使用LevelRangeFilter,如官方网站所述.到目前为止一切都很好,除了log4j吐出自己的日志消息,直到它初始化.在"完成配置"行之后,一切正常.此外,还有一个错误,指出"log4j:无法找到根记录器信息.这可以吗？" .

谢谢.

log4j: reset attribute= "false".
log4j: Threshold ="null".
log4j: Level value for root is  [all].
log4j: root level set to ALL
log4j: Class name: [org.apache.log4j.FileAppender]
log4j: Setting property [file] to [logs/debug.log].
log4j: Parsing layout of class: "org.apache.log4j.PatternLayout"
log4j: Setting property [conversionPattern] to [[%d{ISO8601}] %-5p %c %m %n].
log4j: Setting property [levelMax] to [DEBUG].
log4j: Setting property [levelMin] to [DEBUG].
log4j: Setting property [acceptOnMatch] to [true].
log4j: Adding filter of type [class org.apache.log4j.varia.LevelRangeFilter] to appender named [debug-out].
log4j: setFile called: logs/debug.log, true
log4j: setFile ended
..................
...................
log4j: Adding appender named [error-out] to category [root].
log4j: Class name: [org.apache.log4j.ConsoleAppender]
log4j: Setting property [target] to [System.err].
log4j: Parsing layout of class: "org.apache.log4j.PatternLayout"
log4j: Setting property [conversionPattern] to [[%d{ISO8601}] %-5p %c %m %n].
log4j: Setting property [levelMin] to [INFO].
log4j: Setting property [levelMax] to [FATAL].
log4j: Adding filter of type [class org.apache.log4j.varia.LevelRangeFilter] to appender named [console].
log4j: Adding appender named [console] to category [root].
log4j: Reading configuration from URL file:/C:/Work/test/conf/log4j.xml
log4j: Could not find root logger information. Is this OK?
log4j: Finished configuring.

Answer 1

在XML配置log4j.xml中:

<log4j:configuration debug="true" xmlns:log4j='http://jakarta.apache.org/log4j/'>

将debug设置为"false"

快乐的伐木:-)