log4Net - 记录器只使用根附加器,而不是其他附加器

log4Net - logger only using root appender, not other appender

<log4net>
    <logger name="LogManager2" additivity="false">
        <level value="ALL"/>
        <appender-ref ref="LogManager2" />
    </logger>
    <root>
        <level value="ALL"/>
        <appender-ref ref="LogManager1" />
    </root>
    <appender name="LogManager1" type="log4net.Appender.RollingFileAppender">
        <file value="logs\log" />
        <appendToFile value="true" />
        <rollingStyle value="Composite" />
        <datePattern value="_yyyy-MM-dd" />
        <maxSizeRollBackups value="10" />
        <maximumFileSize value="10MB" />
        <layout type="log4net.Layout.PatternLayout">
            <conversionPattern value="%date %-5level - %message%newline" />
        </layout>
    </appender>
    <appender name="LogManager2" type="log4net.Appender.RollingFileAppender">
        <file value="logs\Logs2" />
        <appendToFile value="true" />
        <rollingStyle value="Composite" />
        <datePattern value="_yyyy-MM-dd" />
        <maxSizeRollBackups value="10" />
        <maximumFileSize value="10MB" />
        <layout type="log4net.Layout.PatternLayout">
            <conversionPattern value="%date %-5level - %message%newline" />
        </layout>
    </appender>
</log4net>

当我尝试为 logmanager2 使用记录器时,

ILog Logger = LogManager.GetLogger(typeof(LogManager2));

它应该将日志写入 logs2 文件,但记录器正在使用根日志文件并将数据记录到日志中 file.I 已经尝试了有关此主题的所有可用答案,但对我没有任何效果 谁能给我解释一下这个问题?

当你需要一个记录器时,你可以传递一个类型或一个字符串。

当您传递一个类型时,Log4net 会搜索名称等于 class 名称的记录器,包括命名空间。

所以,您应该调用:

ILog Logger = LogManager.GetLogger("LogManager2");

或将记录器重命名为 YourNamespace.LogManager2。像这样:

<logger name="LogManagerNamespace.LogManager2" additivity="false">

我为此苦苦挣扎,我不喜欢 XML 配置,所以这是我写的(来自多个不同的 DLL,并为每个创建不同的日志):

using System;
using System.Reflection;

using log4net;
using log4net.Repository.Hierarchy;
using log4net.Core;
using log4net.Appender;
using log4net.Layout;

// ReSharper disable once CheckNamespace
namespace EasiPos.EasiLog
{
    public class Log
    {
        private static ILog _log;
        public static void Initialise(string logName, string logFile)
        {
            var hierarchy = (Hierarchy)LogManager.CreateRepository(logName);

            var patternLayout = new PatternLayout {ConversionPattern = "%date %-5level - %message%newline%exception"};
            patternLayout.ActivateOptions();

            var rollingFileAppender = new RollingFileAppender
            {
                AppendToFile = true,
                Name = logName,
                File = logFile,
                Layout = patternLayout,
                MaxSizeRollBackups = 10,
                RollingStyle = RollingFileAppender.RollingMode.Date,
                StaticLogFileName = true
            };
            rollingFileAppender.ActivateOptions();

            hierarchy.Root.AddAppender(rollingFileAppender);
            hierarchy.Root.Level = Level.All;
            hierarchy.Configured = true;

            _log = LogManager.GetLogger(logName, logName);

        }

        public static void Info(string message)
        {
            _log.Info(message);
        }

        public static void Debug(string message)
        {
            _log.Debug(message);
        }

        public static void Error(string message)
        {
            _log.Error(message);
        }

        public static void Error(Exception exception)
        {
            _log.Error(exception.Message, exception);
        }

        public static void Error(string message, Exception exception)
        {
            _log.Error(message, exception);
        }
    }
}

像这样初始化它:

using static EasiPos.EasiLog.Log;

Initialise("EasiKDS", @"TRACE\EasiKDS.exe.log");