log4.net 配置-控制檯輸出帶顏色的日誌

通常對控制檯輸入的日誌咱們使用的 Appender 爲 ConsoleAppender ，日誌爲白色文字。

當咱們想到 DEBUG,INFO,WARN,ERROR  每種日誌設置一種顏色時咱們須要將 Appender 改成 ColoredConsoleAppender 

而後增長相應的顏色配置

 <appender name="ConsoleAppender" type="log4net.Appender.ColoredConsoleAppender">
      <mapping>
        <level value="ERROR" />
        <foreColor value="Red, HighIntensity" />
      </mapping>
      <mapping>
        <level value="Warn" />
        <foreColor value="Yellow,HighIntensity" />
      </mapping>
      <mapping>
        <level value="Info" />
        <foreColor value="White" />
      </mapping>
      <mapping>
        <level value="Debug" />
        <foreColor value="Purple, HighIntensity" />
      </mapping>
      <layout type="log4net.Layout.PatternLayout">
        <conversionPattern value="%date [%thread] %-5level %logger - %message%newline" />
      </layout>
    </appender>

顏色的值能夠爲

Blue
Green
Red 
White 
Yellow
Purple 
Cyan 
HighIntensity