创建日志表
CREATE TABLE [dbo].[Log](
[ID] [int] IDENTITY(1,1) NOT NULL,
[Date] [datetime] NOT NULL,
[Thread] [varchar](255) NOT NULL,
[Level] [varchar](20) NOT NULL,
[Logger] [varchar](255) NOT NULL,
[Message] [varchar](4000) NOT NULL
) ON [PRIMARY]
--------------------------------------------------------[ID] [int] IDENTITY(1,1) NOT NULL,
[Date] [datetime] NOT NULL,
[Thread] [varchar](255) NOT NULL,
[Level] [varchar](20) NOT NULL,
[Logger] [varchar](255) NOT NULL,
[Message] [varchar](4000) NOT NULL
) ON [PRIMARY]
配置文件内容
<log4net>
<!-- Define some output appenders -->
<appender name="ConsoleAppender" type="log4net.Appender.ConsoleAppender">
<layout type="log4net.Layout.PatternLayout">
<param name="ConversionPattern" value="%d [%t] %-5p %c [%x] <%X{auth}> - %m%n" />
</layout>
</appender>
<!-- RollingFileAppender looks after rolling over files by size or date -->
<appender name="RollingFileAppender" type="log4net.Appender.RollingFileAppender">
<param name="File" value=".\\log\\shajj.log" />
<param name="AppendToFile" value="true" />
<param name="MaxSizeRollBackups" value="10" />
<param name="MaximumFileSize" value="1000" />
<param name="RollingStyle" value="Size" />
<param name="StaticLogFileName" value="true" />
<layout type="log4net.Layout.PatternLayout">
<param name="ConversionPattern" value="%d [%t] %-5p %-45c [%x] - %m%n" />
</layout>
</appender>
<!-- FileAppender appends to a log and it is manually managed or size -->
<appender name="FileAppender" type="log4net.Appender.FileAppender">
<param name="File" value=".\\log\\Log.log" />
<!-- Example using environment variables in params -->
<!-- <param name="File" value="${TMP}\\ApplicationKit.log" /> -->
<param name="AppendToFile" value="true" />
<layout type="log4net.Layout.PatternLayout">
<param name="ConversionPattern" value="%d [%t] %-5p %c [%L] [%F] [%x] - %m%n" />
</layout>
</appender>
<!-- AdoNetAppender appends to a log and it is manually managed or size -->
<appender name="AdoNetAppender" type="log4net.Appender.AdoNetAppender">
<bufferSize value="100" />
<connectionType value="System.Data.SqlClient.SqlConnection, System.Data, Version=1.0.3300.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" />
<connectionString value="data source=YUANXP\SQLEXPRESS;initial catalog=test_log4net;integrated security=true;persist security info=True;" />
<commandText value="INSERT INTO [Log] VALUES (@log_date, @thread, @log_level, @logger, @message)" />
<!--@log_date, @thread, @log_level, @logger, @message, @exception-->
<parameter>
<parameterName value="@log_date" />
<dbType value="DateTime" />
<layout type="log4net.Layout.RawTimeStampLayout" />
</parameter>
<parameter>
<parameterName value="@thread" />
<dbType value="String" />
<size value="255" />
<layout type="log4net.Layout.PatternLayout">
<conversionPattern value="%thread" />
</layout>
</parameter>
<parameter>
<parameterName value="@log_level" />
<dbType value="String" />
<size value="50" />
<layout type="log4net.Layout.PatternLayout">
<conversionPattern value="%level" />
</layout>
</parameter>
<parameter>
<parameterName value="@logger" />
<dbType value="String" />
<size value="255" />
<layout type="log4net.Layout.PatternLayout">
<conversionPattern value="%logger" />
</layout>
</parameter>
<parameter>
<parameterName value="@message" />
<dbType value="String" />
<size value="4000" />
<layout type="log4net.Layout.PatternLayout">
<conversionPattern value="%message" />
</layout>
</parameter>
<!--parameter>
<parameterName value="@exception" />
<dbType value="String" />
<size value="7999" />
<layout type="log4net.Layout.ExceptionLayout" />
</parameter-->
</appender>
<!-- Setup the root category, add the appenders and set the default level -->
<!--root>
<level value="ALL" />
<!- - <appender-ref ref="ConsoleAppender" /> - ->
<appender-ref ref="RollingFileAppender" />
</root-->
<!-- ApplicationKit category - the presentation UI -->
<logger name="_Default">
<level value="ALL" />
<appender-ref ref="RollingFileAppender" />
</logger>
<logger name="dblog">
<level value="ALL" />
<appender-ref ref="AdoNetAppender" />
<appender-ref ref="RollingFileAppender" />
<appender-ref ref="FileAppender" />
</logger>
</log4net>
----------------------------------------------------------------------<!-- Define some output appenders -->
<appender name="ConsoleAppender" type="log4net.Appender.ConsoleAppender">
<layout type="log4net.Layout.PatternLayout">
<param name="ConversionPattern" value="%d [%t] %-5p %c [%x] <%X{auth}> - %m%n" />
</layout>
</appender>
<!-- RollingFileAppender looks after rolling over files by size or date -->
<appender name="RollingFileAppender" type="log4net.Appender.RollingFileAppender">
<param name="File" value=".\\log\\shajj.log" />
<param name="AppendToFile" value="true" />
<param name="MaxSizeRollBackups" value="10" />
<param name="MaximumFileSize" value="1000" />
<param name="RollingStyle" value="Size" />
<param name="StaticLogFileName" value="true" />
<layout type="log4net.Layout.PatternLayout">
<param name="ConversionPattern" value="%d [%t] %-5p %-45c [%x] - %m%n" />
</layout>
</appender>
<!-- FileAppender appends to a log and it is manually managed or size -->
<appender name="FileAppender" type="log4net.Appender.FileAppender">
<param name="File" value=".\\log\\Log.log" />
<!-- Example using environment variables in params -->
<!-- <param name="File" value="${TMP}\\ApplicationKit.log" /> -->
<param name="AppendToFile" value="true" />
<layout type="log4net.Layout.PatternLayout">
<param name="ConversionPattern" value="%d [%t] %-5p %c [%L] [%F] [%x] - %m%n" />
</layout>
</appender>
<!-- AdoNetAppender appends to a log and it is manually managed or size -->
<appender name="AdoNetAppender" type="log4net.Appender.AdoNetAppender">
<bufferSize value="100" />
<connectionType value="System.Data.SqlClient.SqlConnection, System.Data, Version=1.0.3300.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" />
<connectionString value="data source=YUANXP\SQLEXPRESS;initial catalog=test_log4net;integrated security=true;persist security info=True;" />
<commandText value="INSERT INTO [Log] VALUES (@log_date, @thread, @log_level, @logger, @message)" />
<!--@log_date, @thread, @log_level, @logger, @message, @exception-->
<parameter>
<parameterName value="@log_date" />
<dbType value="DateTime" />
<layout type="log4net.Layout.RawTimeStampLayout" />
</parameter>
<parameter>
<parameterName value="@thread" />
<dbType value="String" />
<size value="255" />
<layout type="log4net.Layout.PatternLayout">
<conversionPattern value="%thread" />
</layout>
</parameter>
<parameter>
<parameterName value="@log_level" />
<dbType value="String" />
<size value="50" />
<layout type="log4net.Layout.PatternLayout">
<conversionPattern value="%level" />
</layout>
</parameter>
<parameter>
<parameterName value="@logger" />
<dbType value="String" />
<size value="255" />
<layout type="log4net.Layout.PatternLayout">
<conversionPattern value="%logger" />
</layout>
</parameter>
<parameter>
<parameterName value="@message" />
<dbType value="String" />
<size value="4000" />
<layout type="log4net.Layout.PatternLayout">
<conversionPattern value="%message" />
</layout>
</parameter>
<!--parameter>
<parameterName value="@exception" />
<dbType value="String" />
<size value="7999" />
<layout type="log4net.Layout.ExceptionLayout" />
</parameter-->
</appender>
<!-- Setup the root category, add the appenders and set the default level -->
<!--root>
<level value="ALL" />
<!- - <appender-ref ref="ConsoleAppender" /> - ->
<appender-ref ref="RollingFileAppender" />
</root-->
<!-- ApplicationKit category - the presentation UI -->
<logger name="_Default">
<level value="ALL" />
<appender-ref ref="RollingFileAppender" />
</logger>
<logger name="dblog">
<level value="ALL" />
<appender-ref ref="AdoNetAppender" />
<appender-ref ref="RollingFileAppender" />
<appender-ref ref="FileAppender" />
</logger>
</log4net>
调用代码
string logConfigUrl = Server.MapPath(Request.ApplicationPath) + "\\log.config";
System.IO.FileInfo f = new System.IO.FileInfo(logConfigUrl);
log4net.Config.XmlConfigurator.Configure(f);
log4net.ILog log = log4net.LogManager.GetLogger("dblog");
log.Error("你好啊!");
log.Info("==数据已被删除==");
System.IO.FileInfo f = new System.IO.FileInfo(logConfigUrl);
log4net.Config.XmlConfigurator.Configure(f);
log4net.ILog log = log4net.LogManager.GetLogger("dblog");
log.Error("你好啊!");
log.Info("==数据已被删除==");