consoleappender的log4j2阈值

问题描述

如何使用xml文件在新的log4j2中设置ConsoleAppender的阈值.通常，我们通过以下方式在log4j 1.x中进行操作.

How to set threshold value for ConsoleAppender in new log4j2 using xml file.Usually we do it in log4j 1.x in the below way.

参考链接: Log4j-优先级值和参数名称的概念解释

如何在log4j 2.x中设置它?

How to set it in log4j 2.x ?

推荐答案

您可以在AppenderRef上设置日志级别:

You can set a log level on the AppenderRef:

<?xml version="1.0" encoding="UTF-8"?>
<Configuration status="warn" name="MyApp" packages="">
  <Appenders>
    <Console name="STDOUT" target="SYSTEM_OUT">
      <PatternLayout pattern="%m%n"/>
    </Console>
    <File name="MyFile" fileName="logs/app.log">
      <PatternLayout>
        <Pattern>%d %p %c{1.} [%t] %m%n</Pattern>
      </PatternLayout>
    </File>
  </Appenders>
  <Loggers>
    <Root level="trace">
      <AppenderRef ref="STDOUT" level="warn"/>
      <AppenderRef ref="MyFile"/>
    </Root>
  </Loggers>
</Configuration>

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