log4net没有记录调试语句

时间:2012-05-22 17:03:57

标签: c# log4net

我是第一次使用log4net,并使用提供的配置示例跟踪文档,但是调试语句不记录。

信息,错误,警告和致命级别都正确记录。谁能告诉我我失踪了什么?

app.config:

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

<log4net>
    <appender name="Console" type="log4net.Appender.ColoredConsoleAppender">

        <mapping>
            <level value="INFO" />
            <foreColor value="Green"/>
        </mapping>

        <mapping>
            <level value="DEBUG" />
            <foreColor value="Cyan,HighIntensity"/>
        </mapping>

        <mapping>
            <level value="WARN" />
            <foreColor value="Purple,HighIntensity"/>
        </mapping>

        <mapping>
            <level value="ERROR" />
            <foreColor value="Red,HighIntensity"/>
        </mapping>

        <mapping>
            <level value="FATAL" />
            <foreColor value="Yellow,HighIntensity"/>
        </mapping>

        <layout type="log4net.Layout.PatternLayout">
            <!-- Pattern to output the caller's file name and line number -->
            <conversionPattern value="%5level [%thread] (%file:%line) - %message%newline" />
        </layout>            
    </appender>

    <appender name="RollingFile" type="log4net.Appender.RollingFileAppender">
        <file value="example.log" />
        <appendToFile value="true" />
        <maximumFileSize value="100KB" />
        <maxSizeRollBackups value="2" />

        <layout type="log4net.Layout.PatternLayout">
            <conversionPattern value="%level %thread %logger - %message%newline" />
        </layout>
    </appender>

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

有人提到为[assembly:log4net.Config.XmlConfigurator()]检查AssemblyInfo,但是这行没有差别。

记录器声明如下:

private static readonly ILog log = LogManager.GetLogger( typeof( CWD_Netsuite ) );

,访问方式如下:

XmlConfigurator.Configure();
log.Debug("Debugging");             //does not get logged
log.Info( "Entering Application" ); //logged to console and log file
log.Debug( "Debug Statement" );     //does not get logged 

log.Error( "Error statement" );     //logged to console and log file
log.Warn( "Warning statement" );    //logged to console and log file
log.Fatal( "Fatal Statement" );     //logged to console and log file

3 个答案:

答案 0 :(得分:17)

您的根类别中的过滤器设置为INFO级别(从而过滤掉DEBUG级别的所有邮件):

<root>
    <level value="INFO" />
    <appender-ref ref="Console" />
    <appender-ref ref="RollingFile" />
</root>

将其更改为

    <level value="DEBUG" />

答案 1 :(得分:12)

log4net级别按以下顺序定义:

ALL, DEBUG, 信息, 警告, 错误, 致命, OFF

根据您当前的设置,您使用INFO及以下内容编写所有内容。

将根节点设置为以下内容:

<root>
    <level value="DEBUG" />
    <appender-ref ref="Console" />
    <appender-ref ref="RollingFile" />
</root>

答案 2 :(得分:8)

将节点中的级别值更改为“DEBUG”...

<root>
    <level value="DEBUG" />
    <appender-ref ref="Console" />
    <appender-ref ref="RollingFile" />
</root>