NLog和Common.Logging噩梦

Question

所以我尽我所能让这两个人一起玩。

我已经安装了nuget软件包Common.Logging.NLog20，

我的配置如下：

<configSections>
    <sectionGroup name="common">
        <section name="logging" type="Common.Logging.ConfigurationSectionHandler, Common.Logging" />
    </sectionGroup>
    <section name="nlog" type="NLog.Config.ConfigSectionHandler, NLog20" />
</configSections>
<common>
    <logging>
        <factoryAdapter type="Common.Logging.NLog.NLogLoggerFactoryAdapter, Common.Logging.NLog20">
            <arg key="configType" value="INLINE" />
        </factoryAdapter>
    </logging>
</common>
<runtime>
    <assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
        <dependentAssembly>
            <assemblyIdentity name="NLog" publicKeyToken="5120e14c03d0593c" culture="neutral" />
            <bindingRedirect oldVersion="0.0.0.0-2.1.0.0" newVersion="2.1.0.0" />
        </dependentAssembly>
        <dependentAssembly>
            <assemblyIdentity name="Common.Logging" publicKeyToken="af08829b84f0328e" culture="neutral" />
            <bindingRedirect oldVersion="0.0.0.0-2.0.0.0" newVersion="2.0.0.0" />
        </dependentAssembly>
    </assemblyBinding>
</runtime>

我正在使用nuget NLog.Configuration包，因此nlog配置位于一个名为NLog.config的单独文件中：

<?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"
  internalLogFile="nlog.ERRORS.txt" internalLogLevel="Error" >

<!-- 
See http://nlog-project.org/wiki/Configuration_file 
for information on customizing logging rules and outputs.
-->
<targets>
    <!-- add your targets here -->
    <target xsi:type="File" name="log" keepFileOpen="true"
            fileName="${basedir}/log_${date:format=yyyyMMdd}.txt"
            layout="${longdate} ${level:uppercase=true:padding=5} - ${logger:shortName=true} - ${message} ${exception:format=tostring}" />
    <target name="log_errors_memory" xsi:type="Memory"
            layout="${longdate} ${level:uppercase=true:padding=5} - ${logger:shortName=true} - ${message} ${exception:format=tostring}" />
    <target name="log_all_memory" xsi:type="Memory"
            layout="${longdate} ${level:uppercase=true:padding=5} - ${logger:shortName=true} - ${message} ${exception:format=tostring}" />
</targets>

<rules>
    <!-- add your logging rules here -->
    <logger name="*" minlevel="Trace" writeTo="log" />
    <logger name="*" minlevel="Trace" writeTo="log_all_memory" />
    <logger name="*" minlevel="Error" writeTo="log_errors_memory" />
</rules>
</nlog>

我尝试将FactoryAdaptor更改为NLog、NLog2和NLog20，尝试更改绑定重定向，尝试将Common.Logging更新为2.2.0.0版本。不管我做什么，我都有例外：

{"Failed obtaining configuration for Common.Logging from configuration section 'common/logging'."}

Inner Exception:
{"An error occurred creating the configuration section handler for common/logging: Type Common.Logging.NLog.NLogLoggerFactoryAdapter, Common.Logging.NLog20, Version=2.2.0.0, Culture=neutral, PublicKeyToken=af08829b84f0328e does not implement Common.Logging.ILoggerFactoryAdapter\r\nParameter name: factoryAdapterType\r\nActual value was Common.Logging.NLog.NLogLoggerFactoryAdapter. (D:\\Development\\Code\\DotNet\\vs2013\\exe\\CommandLine\\PSVImporter\\FidessaPSVImport.Test\\bin\\Debug\\FidessaPSVImport.Test.dll.config line 17)"}

我遗漏了什么？这不应该很难找到工作。

Answer 1

好的，在完成上述所有修复之后，我还必须将Common.Logging包更新为v2.2.0.0，然后手动更新绑定重定向。这确实是Common.Logging.NLog20 nuget包的次优部署。你不应该这么做。

Answer 2

Common.Logging.NLog20 -版本2.2.0.0

Common.Logging -版本2.2.0.0

NLog -版本2.1.0.0

配置如下所示：

<?xml version="1.0" encoding="utf-8"?>
<configuration>
    <configSections>
        <sectionGroup name="common">
            <section name="logging" type="Common.Logging.ConfigurationSectionHandler, Common.Logging" />
        </sectionGroup>
        <section name="nlog" type="NLog.Config.ConfigSectionHandler, NLog" />
    </configSections>
    <common>
        <logging>
            <factoryAdapter type="Common.Logging.NLog.NLogLoggerFactoryAdapter, Common.Logging.NLog20">
                <arg key="configType" value="INLINE" />
            </factoryAdapter>
        </logging>
    </common>
    <nlog xmlns="http://www.nlog-project.org/schemas/NLog.xsd"
          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
          internalLogFile="nlog.ERRORS.txt" internalLogLevel="Error">

        <!-- 
          See http://nlog-project.org/wiki/Configuration_file 
          for information on customizing logging rules and outputs.
        -->
        <targets>
            <!-- add your targets here -->
            <target xsi:type="File" name="log" keepFileOpen="true"
                    fileName="${basedir}/log_${date:format=yyyyMMdd}.txt"
                    layout="${longdate} ${level:uppercase=true:padding=5} - ${logger:shortName=true} - ${message} ${exception:format=tostring}" />
            <target name="log_errors_memory" xsi:type="Memory"
                    layout="${longdate} ${level:uppercase=true:padding=5} - ${logger:shortName=true} - ${message} ${exception:format=tostring}" />
            <target name="log_all_memory" xsi:type="Memory"
                    layout="${longdate} ${level:uppercase=true:padding=5} - ${logger:shortName=true} - ${message} ${exception:format=tostring}" />
        </targets>

        <rules>
            <!-- add your logging rules here -->
            <logger name="*" minlevel="Trace" writeTo="log" />
            <logger name="*" minlevel="Trace" writeTo="log_all_memory" />
            <logger name="*" minlevel="Error" writeTo="log_errors_memory" />
        </rules>
    </nlog>
   </value>
    <runtime>
        <assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
            <dependentAssembly>
                <assemblyIdentity name="Common.Logging" publicKeyToken="af08829b84f0328e" culture="neutral" />
                <bindingRedirect oldVersion="0.0.0.0-2.2.0.0" newVersion="2.2.0.0" />
            </dependentAssembly>
            <dependentAssembly>
                <assemblyIdentity name="NLog" publicKeyToken="5120e14c03d0593c" culture="neutral" />
                <bindingRedirect oldVersion="0.0.0.0-2.1.0.0" newVersion="2.1.0.0" />
            </dependentAssembly>
        </assemblyBinding>
    </runtime>
</configuration>

Answer 3

这里有一个暗地里的方法，可以帮你省下很多麻烦。Common.Logging.NLogXX附带的适配器，NLogLoggerFactoryAdapter，除了为您设置NLog之外，没有什么特别的功能。这是大多数人都可以自己做的事情。

换句话说，如果您已经设置了NLog，那么您需要做的就是将Common.Logging连接到NLog。这可以通过编写一个简单的工厂来完成，该工厂将创建如下所示的NLog记录器：

public class MyAdapter : AbstractCachingLoggerFactoryAdapter
{
    protected override ILog CreateLogger(string name)
    {
        return (ILog)typeof(NLogLogger).GetConstructor(
            BindingFlags.NonPublic | BindingFlags.Instance, null, new Type[] { typeof(NLog.Logger) }, null)
            .Invoke(new object[] { NLog.LogManager.GetLogger(name) });
    }
}

public static void ConfigureLogging()
{
    Common.Logging.LogManager.Adapter = new MyAdapter();
}