NLog配置分享

新建一个文件命名为NLog.Config，然后添加如下代码

<?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>

第二种：

<?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>