log4net日志配置..doc

第一步:引入log4net.dll文件，到bin目录下debug下,并引用log4net.dll 第二步:我们配置相关的配置文件（WinForm对应的是*.exe.config，WebForm对应的是*.config），本实例中是控制台应用程序，配置如下（附各配置的说明）： ?xml?version=1.0?encoding=utf-8??configuration??configSections????section?name=log4net?type=System.Configuration.IgnoreSectionHandler/??/configSections??appSettings??/appSettings??log4net????!--定义输出到文件中--????appender?name=LogFileAppender?type=log4net.Appender.FileAppender??????!--定义文件存放位置--??????file?value=D:\log4netfile.txt?/??????appendToFile?value=true?/??????rollingStyle?value=Date?/??????datePattern?value=yyyyMMdd-HH:mm:ss?/??????layout?type=log4net.Layout.PatternLayout????????!--每条日志末尾的文字说明--????????footer?value=by?周公?/????????!--输出格式--????????!--样例：2008-03-26?13:42:32,111?[10]?INFO??Log4NetDemo.MainClass?[(null)]?-?info--????????conversionPattern?value=记录时间：%date?线程ID:[%thread]?日志级别：%-5level?出错类：%logger?property:[%property{NDC}]?-?错误描述：%message%newline?/??????/layout????/appender????!--定义输出到控制台命令行中--????appender?name=ConsoleAppender?type=log4net.Appender.ConsoleAppender??????layout?type=log4net.Layout.PatternLayout????????conversionPattern?value=%date?[%thread]?%-5level?%logger?[%property{NDC}]?-?%message%newline?/??????/layout????/appender????!--定义输出到windows事件中--????appender?name=EventLogAppender?type=log4net.Appender.EventLogAppender??????layout?type=log4net.Layout.PatternLayout????????conversionPattern?value=%date?[%thread]?%-5level?%logger?[%property{NDC}]?-?%message%newline?/??????/layout????/appender????!--定义输出到数据库中，这里举例输出到Access数据库中，数据库为C盘的log4net.mdb--????appender?name=AdoNetAppender_Access?type=log4net.Appender.AdoNetAppender??????connectionString?value=Provider=Microsoft.Jet.OLEDB.4.0;Data?Source=C:log4net.mdb?/??????commandText?value=INSERT?INTO?LogDetails?([LogDate],[Thread],[Level],[Logger],[Message])?VALUES?(@logDate,?@thread,?@logLevel,?@logger,@message)?/??????!--定义各个参数--??????parameter????????parameterName?value=@logDate?/????????dbType?value=String?/????????size