Nlog.Config:日志方法步骤

首先添加negut包Nlog.Config:

安装完毕以后，可以替换Nlog.config

<?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"
      xsi:schemaLocation="http://www.nlog-project.org/schemas/NLog.xsd NLog.xsd"
      autoReload="true"
      throwExceptions="false"
      internalLogLevel="Off"
      internalLogFile="c:
log
log-internal.log">

  <variable name="varDataFolderPath" value="${basedir}/logs"/>
  <variable name="varLayHeader" value="${longdate}|${level}"/>
  <variable name="varLayMiddle" value="${callsite-linenumber}|${callsite:includeSourcePath=false:methodName=false}"/>
  <variable name="varLayBack" value="${message}|${exception:format=toString}"/>
  <targets>
    <target name="logFile"
            xsi:type="File"
            encoding="utf-8"
            maxArchiveFiles="100"
            archiveEvery="Day"
            archiveNumbering="Date"
            archiveDateFormat="yyyyMMdd"
            archiveFileName="${varDataFolderPath}/archives/log.{#}.txt"
            fileName="${varDataFolderPath}/nlog.txt"
            layout="${varLayHeader}|${varLayMiddle}|${varLayBack}" />
    <target xsi:type="Console"
            name="logConsole"
            layout="${varLayHeader}|${varLayMiddle}|${varLayBack}" />
  </targets>
  <rules>
    <logger minlevel="Trace" name="*" writeTo="logFile" />
    <logger minlevel="Trace" name="*" writeTo="logConsole" />
  </rules>
</nlog>

测试调用：

    private readonly static NLog.ILogger logger = NLog.LogManager.GetCurrentClassLogger(); //zhj-2019-03-28日志

//调用

     logger.Trace("开始记录日志....");
     logger.Info("socket Receive:" + servCmd);//zhj-2019-03-28记录日志

结果会显示在

记得把Nlog.config改成如果较新则复制