我下面有以下NLog配置文件。它设置为每天存档,起初我只有MaxArchiveFiles。现在,我只想保留X天的存档文件,并发现在v4.7及更高版本中显示MaxArchiveDays的信息。因此,我升级到了v4.7,但现在看来它既没有归档到Days也没有归档到文件号。
有人使用NLog v4.7看到此配置文件有什么问题吗?
<?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"
autoReload="true"
throwExceptions="true">
<variable name="LogDirectory" value="D:/Logs/HRImport"/>
<targets async="true">
<target name="DefaultTarget"
xsi:type="File"
fileName="${LogDirectory}/LogFile.log"
encoding="utf-8"
layout="${longdate} | ${callsite} | ${message}"
archiveFileName="${LogDirectory}/Archive/${shortdate}_log.{#}.log"
archiveAboveSize="3145728"
archiveEvery="Day"
archiveNumbering="Rolling"
maxArchiveFiles="3"
maxArchiveDays="2"
/>
<!--1 meg: 1048576 -->
<target name="ConsoleTarget"
xsi:type="Console"
layout="${longdate} ${logger:shortName=True} ${message}${onexception:EXCEPTION OCCURRED\:${exception:format=type,message,StackTrace,method:maxInnerExceptionLevel=8:innerFormat=type,message,StackTrace,method}}"
/>
</targets>
<rules>
<logger name="defaultLogger" minlevel="Debug" writeTo="DefaultTarget,ConsoleTarget" />
</rules>
</nlog>
**更新**
<target name="DefaultTarget"
xsi:type="File"
fileName="${LogDirectory}/LogFile.log"
encoding="utf-8"
layout="${longdate} | ${callsite} | ${message}"
archiveFileName="${LogDirectory}/Archive/{#}_log.log"
archiveNumbering="DateAndSequence"
archiveAboveSize="3145728"
archiveEvery="Day"
maxArchiveFiles="3"
maxArchiveDays="2"
/>
问题是使用${shortdate}
:
archiveFileName="${LogDirectory}/Archive/${shortdate}_log.{#}.log"
archiveNumbering="Rolling"
[在archiveFileName
中使用布局时,它必须非常静态。仅{#}
应包含动态声部。
代替尝试此:
archiveFileName="${LogDirectory}/Archive/{#}_log.log"
archiveNumbering="DateAndSequence"
另请参见:https://github.com/NLog/NLog/wiki/FileTarget-Archive-Examples