log4Net - 仅使用root appender而不是其他appender的logger

时间:2016-03-16 13:43:19

标签: c# log4net log4net-configuration

<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>

当我尝试将logger用于logmanager2时,

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

应该将日志写入logs2文件,但是logger正在使用root日志文件并将数据记录到日志文件。我已经尝试了有关此主题的所有可用答案,但没有任何对我有用 任何人都可以解释我的问题吗?

2 个答案:

答案 0 :(得分:1)

当您需要Logger时,您可以传递类型或字符串。

当您传递类型时,Log4net会搜索名称等于类名称的记录器,包括命名空间。

所以,你应该打电话:

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

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

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

答案 1 :(得分:0)

我与此斗争,我不喜欢XML配置,所以这就是我写的(从多个不同的DLL工作,并为每个创建一个不同的日志):

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);
        }
    }
}

初始化如下:

using static EasiPos.EasiLog.Log;

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