C# log4net到类库
我有一个类库项目附加到internet explorer(explorer的附加组件),我想用C# log4net到类库,c#,log4net,class-library,C#,Log4net,Class Library,我有一个类库项目附加到internet explorer(explorer的附加组件),我想用log4net记录这个类库,我在项目中添加了App.config文件: <?xml version="1.0" encoding="utf-8" ?> <configuration> <appSettings> <add key="log4net.Config" value="log4net.config"/> <add key
log4net
记录这个类库,我在项目中添加了App.config
文件:
<?xml version="1.0" encoding="utf-8" ?>
<configuration>
<appSettings>
<add key="log4net.Config" value="log4net.config"/>
<add key="log4net.Config.Watch" value="True"/>
</appSettings>
<configSections>
<section name="log4net" type="log4net.Config.Log4NetConfigurationSectionHandler, log4net" />
</configSections>
<log4net>
<appender name="RollingFileAppenderSize" type="log4net.Appender.RollingFileAppender">
<file value="FromLog4netLon.log" />
<appendToFile value="true" />
<rollingStyle value="Size" />
<encoding value="utf-8" />
<maximumFileSize value="10MB" />
<maxSizeRollBackups value="5" />
<staticLogFileName value="true" />
<layout type="log4net.Layout.PatternLayout">
<conversionPattern value="%date{ABSOLUTE} [%logger] %level - %message%newline%exception" />
</layout>
</appender>
<root>
<level value="FATAL" />
<level value="WARN" />
<level value="INFO" />
<level value="DEBUG" />
<appender-ref ref="RollingFileAppenderSize" />
</root>
</log4net>
</configuration>
我试着这样写:
log.Info("test log");
我还想补充一点:
FileInfo fi = new FileInfo(@"D:\IExtonsionsTests\1\bin\Debug\ClassLibrary.dll.config");
log4net.Config.XmlConfigurator.Configure(fi);
但它不写日志文件,我遗漏了什么
确保您的文件值正确并且路径确实存在。你错过了最重要的东西,记录器。只需在您的appender之后插入此代码:
(如果需要,可以添加多个记录器)
您的代码应该如下所示:
公共枚举日志类型
{
标准件=0
}
公共类记录器1
{
私有静态只读字符串_loggerConfigDic=“..\\..\\YOURFOLDER\\YOURFILENAME.xml”;
私有静态只读列表_names=新列表{“STANDART”};/*配置文件中的记录器名称*/
公共静态ILog GetLogger(LoggerTypes loggerType)
{
var fileInfo=新的fileInfo(_loggerConfigDic);
XmlConfigurator.ConfigureAndWatch(fileInfo);
返回LogManager.GetLogger(_names[(int)loggerType]);
}
}
公共类myClass
{
公共方法()
{
var logger=Logger1.GetLogger(LoggerTypes.STANDART);
Debug(“您的消息在此”);
}
}
我得到了log4net:ERROR XmlHierarchyConfigurator:找不到名为[AutomaticFileAppender]的appender
这就是我命名appender的方式。您的appenders名称是“RollingFileAppenderSize”,所以只需在配置中更改该名称,您就可以开始了:)(我将编辑帖子,以便您可以复制粘贴它)它似乎起到了作用。谢谢你把答案标记为正确。如果您有任何问题,请随时提问(如果您需要LoggerClass,我可以向您展示我的)快乐编码!好了,好了;-)YW
FileInfo fi = new FileInfo(@"D:\IExtonsionsTests\1\bin\Debug\ClassLibrary.dll.config");
log4net.Config.XmlConfigurator.Configure(fi);
<logger name="STANDART" additivity="false">
<level value="ALL"/>
<appender-ref ref="RollingFileAppenderSize"/>
</logger>
public enum LoggerTypes
{
STANDART = 0
}
public class Logger1
{
private static readonly string _loggerConfigDic = "..\\..\\YOURFOLDER\\YOURFILENAME.xml";
private static readonly List<string> _names = new List<string> { "STANDART" }; /*Logger names in config file*/
public static ILog GetLogger(LoggerTypes loggerType)
{
var fileInfo = new FileInfo(_loggerConfigDic);
XmlConfigurator.ConfigureAndWatch(fileInfo);
return LogManager.GetLogger(_names[(int)loggerType]);
}
}
public class myClass
{
public void SomeMethod()
{
var logger = Logger1.GetLogger(LoggerTypes.STANDART);
logger.Debug("your message here");
}
}