Log4j2特定级别的特定文件

Question

如何将特定的日志级别记录到特定的文件中？

我想要： INFO-info-log.txt 错误-error-log.txt 调试-debug-log.txt 警告-warn-log.txt

当我将级别设置为INFO，信息，错误时，警告将被记录到INFO文件中。我无法将INFO级别转到info-log.txt。

这是我正在处理的属性文件。

<?xml version="1.0" encoding="UTF-8"?>
      <Configuration status="ALL">
       <Appenders>
          <Console name="Console" target="SYSTEM_OUT">
      <PatternLayout>
        <Pattern>%d %-5p  %m%n</Pattern>
      </PatternLayout>
      <ThresholdFilter level="all"/>
    </Console>

    <RollingFile name="RollingDebugLogFile" fileName="C:\logs\app-debug.log" filePattern="app-debug-%d{MM-dd-yyyy}-%i.log.gz">
      <PatternLayout>
        <Pattern>%d %-5p  %m%n</Pattern>
      </PatternLayout>
      <Policies>
        <TimeBasedTriggeringPolicy />
        <SizeBasedTriggeringPolicy size="20MB"/>
      </Policies>
      <ThresholdFilter level="DEBUG"/>
    </RollingFile>

    <RollingFile name="RollinginfoLogFile" fileName="C:\logs\app-info.log" filePattern="app-info-%d{MM-dd-yyyy}-%i.log.gz">
      <PatternLayout>
        <Pattern>%d %-5p  %m%n</Pattern>
      </PatternLayout>
      <Policies>
        <TimeBasedTriggeringPolicy />
        <SizeBasedTriggeringPolicy size="20MB"/>
      </Policies>
      <ThresholdFilter level="INFO"/>
    </RollingFile>

    <RollingFile name="RollingErrorLogFile" fileName="C:\logs\app-error1.log" filePattern="app-error-%d{MM-dd-yyyy}-%i.log.gz">
      <PatternLayout>
        <Pattern>%d %-5p  %m%n</Pattern>
      </PatternLayout>
      <Policies>
        <TimeBasedTriggeringPolicy />
        <SizeBasedTriggeringPolicy size="20MB"/>
      </Policies>
    </RollingFile>

  </Appenders>

  <Loggers>
    <Root name="proj" level="INFO">
      <AppenderRef ref = "RollingErrorLogFile" />      
          </Root>

  </Loggers>
</Configuration>