log4net的不写入日志文件 [英] Log4net does not write the log file

问题描述

我在使用log4net的一个简单的场景，但似乎我的追加程序不工作，因为消息不添加到日志文件。

I created a simple scenario using Log4net, but it seems that my appenders do not work because the messages are not added to the logfile.

我增加了以下到web.config文件：

I added the following to the web.config file:

<configSections>
    <section name="log4net" type="log4net.Config.Log4NetConfigurationSectionHandler, log4net" requirePermission="false"/>        
</configSections>

<log4net>
    <appender name="LogFileAppender" type="log4net.Appender.FileAppender">
            <file value="D:\MyData\Desktop\LogFile.txt" />
            <appendToFile value="true" />
            <encoding value="utf-8" />
            <layout type="log4net.Layout.SimpleLayout" />
    </appender>


    <root>
        <level value="INFO" />
        <appender-ref ref="LogFileAppender" />
    </root>
</log4net>

在全球ASAX文件，我说：

Within the global ASAX file I added:

ILog logger = LogManager.GetLogger(typeof(MvcApplication));

和Application_Start方法中中：

and within the Application_Start method:

logger.Info("Starting the application...");

我做了什么错？

What did I do wrong?

在此先感谢 约翰内斯

推荐答案

你叫

log4net.Config.XmlConfigurator.Configure();

在某处，使log4net的看你的配置？例如。在Global.asax中：

somewhere to make log4net read your configuration? E.g. in Global.asax:

void Application_Start(object sender, EventArgs e) 
{
    // Code that runs on application startup

    // Initialize log4net.
    log4net.Config.XmlConfigurator.Configure();
}

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