很实用的NLog配置分享

<?xml version="1.0" encoding="utf-8" ?>
<nlog xmlns="http://www.nlog-project.org/schemas/NLog.xsd"
  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">

 <targets>
 <target name="asyncFile" xsi:type="AsyncWrapper">
  <target name="log_file" xsi:type="File"
    fileName="${basedir}/Logs/${shortdate}/${shortdate}.txt"
    layout="${longdate} | ${message} ${onexception:${exception:format=message} ${newline} ${stacktrace} ${newline}"
    archiveFileName="${basedir}/archives/${shortdate}-{#####}.txt"
    archiveAboveSize="102400"
    archiveNumbering="Sequence"
    concurrentWrites="true"
    keepFileOpen="false" />
 </target>
 <target name="console" xsi:type="ColoredConsole" layout="[${date:format=HH\:mm\:ss}]:${message} ${exception:format=message}" />
 </targets>

 <rules>
 <logger name="*" minlevel="Error" writeTo="asyncFile" />
 <logger name="*" minlevel="Debug" writeTo="console" />
 </rules>
</nlog>

<?xml version="1.0" encoding="utf-8" ?>
<nlog xmlns="http://www.nlog-project.org/schemas/NLog.xsd"
  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">

 <variable name="logLayout"
   value="Logger：${logger}${newline}Date：${longdate} Level：${uppercase:${level}}${newline}Message：${message} ${newline}${onexception:Exception：${exception:format=toString}${newline}}" />

 <targets>
 <target name="asyncFile" xsi:type="AsyncWrapper">
  <target name="log_file" xsi:type="File"
    fileName="${basedir}/Logs/${shortdate}/${shortdate}.txt"
    layout="${logLayout}"
    archiveFileName="${basedir}/archives/${shortdate}-{#####}.txt"
    archiveAboveSize="102400"
    archiveNumbering="Sequence"
    concurrentWrites="false"
    keepFileOpen="true" 
    encoding="utf-8"
    openFileCacheTimeout="30"/>
 </target>
 </targets>

 <rules>
 <logger name="*" minlevel="Info" writeTo="asyncFile" />
 </rules>
</nlog>