log4net保存到資料庫系列二：獨立配置文件中配置log4net

園子裡面有很多關於log4net保存到資料庫的帖子,但是要動手操作還是比較不易，從頭開始學習log4net資料庫日誌一、WebConfig中配置log4net

• 一、WebConfig中配置log4net
• 二、獨立配置文件中配置log4net
• 三、代碼中xml配置log4net
• 四、完整代碼配置log4net
• 五、新增資料庫欄位

下麵先一點一點來學習如果進行配置

1.下載，2.資料庫腳本，請參考log4net保存到資料庫系列一：WebConfig中配置log4net

3.配置文件

log4net.config文件屬性為嵌入的資源，始終複製

<?xml version="1.0"?>
<configuration>
  <configSections>
    <section name="log4net" type="log4net.Config.Log4NetConfigurationSectionHandler, log4net"/>
  </configSections>
<log4net>
    <!--註冊Appender-->
    <root>
      <level value="ALL" />
      <appender-ref ref="AdoNetAppender" />
    </root>
    <!--配置Appender-->
    <appender name="AdoNetAppender" type="log4net.Appender.AdoNetAppender">
      <bufferSize value="-1" />
      <connectionType value="System.Data.SqlClient.SqlConnection, System.Data, Version=1.0.3300.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" />
      <connectionString value="data source=[伺服器地址];initial catalog=[資料庫];persist security info=True;user id=[賬號];password=[密碼];MultipleActiveResultSets=True;" />
      <commandText value="INSERT INTO Log ([Date],[Thread],[Level],[Logger],[Message],[Exception]) VALUES (@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="2000" />
        <layout type="log4net.Layout.ExceptionLayout" />
      </parameter>
    </appender>
  </log4net>
</configuration>

4.設置監控

AssemblyInfo.cs中增加代碼

[assembly: log4net.Config.XmlConfigurator(ConfigFile = "log4net.config", Watch = true)]

 5.測試代碼

 6.測試成功