Asp.net Log4Net 将两个不同级别的日志(log)记录到同一记录器的两个不同附加程序

我们有两种不同的asp.启用Log4net日志(log)记录的net应用程序.

我们已经在这两个日志(log)中添加了log4net.Appender.AdoNetAppender个日志(log)记录器，并且希望为根日志(log)记录器记录信息级别，但也希望为根日志(log)记录器记录错误级别，为文件追加器记录错误级别.

<?xml version="1.0" encoding="utf-8"?>

<log4net>
    <appender name="filelogAppender" type="log4net.Appender.RollingFileAppender" >
        <file value="..\logs\app.debug.log" />
        <encoding value="utf-8" />
        <staticLogFileName value="true" />
        <datePattern value=".yyyyMMdd.'log'" />
        <rollingStyle value="Composite" />
        <lockingModel type="log4net.Appender.FileAppender+MinimalLock" />
        <appendToFile value="true" />
        <maximumFileSize value="1MB" />
        <layout type="log4net.Layout.PatternLayout">
            <conversionPattern value="%date [%3thread] %-5level %property{log4net:HostName} [%property{Revision}] %logger %message%n" />
        </layout>
    </appender>
    <!--    
        use [DB]
        GO
        CREATE TABLE [dbo].[Log] (
            [Id] [int] IDENTITY (1, 1) NOT NULL,
            [Date] [datetime] NOT NULL,
            [Application][varchar] (255) NOT NULL,
            [Thread] [varchar] (255) NOT NULL,
            [Level] [varchar] (50) NOT NULL,
            [Logger] [varchar] (255) NOT NULL,
            [Server][varchar](255) NOT NULL,
            [Revision][varchar](50) NOT NULL,
            [Message] [varchar] (4000) NOT NULL,
            [Exception] [varchar] (2000) NULL
        )
    -->
    <appender name="dbLogAppender" type="log4net.Appender.AdoNetAppender" xdt:Transform="InsertBefore(/log4net/root)">
        <bufferSize value="100" />
        <connectionType value="System.Data.SqlClient.SqlConnection, System.Data, Version=1.0.3300.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" />
        <connectionString value="data source=sqlserver;initial catalog=DB;integrated security=false;persist security info=True;User ID=USER;Password=PASSWORD" />
        <commandText value="INSERT INTO Log ([Date],[Application],[Thread],[Level],[Logger],[Server],[Revision],[Message],[Exception]) VALUES (@log_date,'WebApp1', @thread, @log_level, @logger, @server, @revision, @message, @exception)" />
        <parameter>
            <parameterName value="@log_date" />
            <dbType value="DateTime" />
            <layout type="log4net.Layout.RawTimeStampLayout" />
        </parameter>
        <parameter>
            <parameterName value="@thread" />
            <dbType value="String" />
            <size value="255" />
            <layout type="log4net.Layout.PatternLayout">
                <conversionPattern value="%thread" />
            </layout>
        </parameter>
        <parameter>
            <parameterName value="@log_level" />
            <dbType value="String" />
            <size value="50" />
            <layout type="log4net.Layout.PatternLayout">
                <conversionPattern value="%level" />
            </layout>
        </parameter>
        <parameter>
            <parameterName value="@logger" />
            <dbType value="String" />
            <size value="255" />
            <layout type="log4net.Layout.PatternLayout">
                <conversionPattern value="%logger" />
            </layout>
        </parameter>
        <parameter>
            <parameterName value="@server" />
            <dbType value="String" />
            <size value="255" />
            <layout type="log4net.Layout.PatternLayout">
                <conversionPattern value="%property{log4net:HostName}"/>
            </layout>
        </parameter>
        <parameter>
            <parameterName value="@revision" />
            <dbType value="String" />
            <size value="50" />
            <layout type="log4net.Layout.PatternLayout">
                <conversionPattern value="%property{Revision}"/>
            </layout>
        </parameter>
        <parameter>
            <parameterName value="@message" />
            <dbType value="String" />
            <size value="4000" />
            <layout type="log4net.Layout.PatternLayout">
                <conversionPattern value="%message" />
            </layout>
        </parameter>
        <parameter>
            <parameterName value="@exception" />
            <dbType value="String" />
            <size value="2000" />
            <layout type="log4net.Layout.ExceptionLayout" />
        </parameter>
    </appender>
    <root>
        <level value="Error"/>
        <appender-ref ref="filelogAppender"/>
    </root>
    <root>
        <level value="Info"/>
        <appender-ref ref="dbLogAppender"/>
    </root>
</log4net>  

我们看到的问题是，对于一个应用程序，我们在数据库中看到条目，但对于另一个应用程序，我们没有看到条目.

Revision是我们在Application_Start()中设置的GlobalContext属性.这两种配置之间唯一的区别是Application的硬编码值不同.

我们能有两台这样的伐根机吗？这会不会是我们在一个应用程序中看到的问题的根源？