log4Net 配置转换

Question

我能够转换我的 log4net.config，但我没有得到这个。如何更改以下连接字符串？

<?xml version="1.0" encoding="utf-8" ?>
    <configuration>
      <log4net debug="true">
        <root>
          <level value="ALL" />
        </root> 
        <logger name="MyApp">
          <level value="Debug" />
           <appender-ref ref="RollingLogFileAppender" />
           <appender-ref ref="AdoNetAppender" />
        </logger>
        <appender name="RollingLogFileAppender" type="log4net.Appender.RollingFileAppender">
                <file value="C:\Websites\Logs\SiteLog.txt"/>
                <appendToFile value="true"/>
                <rollingStyle value="Date"/>
                <datePattern value="yyyyMMdd.txt"/>
                <layout type="log4net.Layout.PatternLayout">
                    <conversionPattern value="%date [%thread] %-5level %logger [%property{NDC}] - %message%newline"/>
                </layout>
            </appender>
        <appender name="AdoNetAppender" type="log4net.Appender.AdoNetAppender">
          <bufferSize value="1" />
          <connectionType value="System.Data.SqlClient.SqlConnection, System.Data, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" />
          <connectionString value="***Data Source=(local);initial catalog=MyDB;User ID=sa;Password=dbPassword***" />

以下不起作用：

<?xml version="1.0" encoding="utf-8" ?>

<configuration xmlns:xdt="http://schemas.microsoft.com/XML-Document-Transform">
  <log4net debug="false" 
           xdt:Transform="SetAttributes(debug)" />
  <appender name="AdoNetAppender" type="log4net.Appender.AdoNetAppender">
    <connectionString value="Data Source=(local);initial catalog=RavenAxiom;User ID=ravenaxiom;Password=xyz" 
            xdt:Transform="SetAttributes(value)" />
  </appender>
</configuration>

它会更改调试值，使其部分工作。感谢您的帮助。

杰克

Answer 1

好的，可以使用：appender name="AdoNetAppender" 中的 xdt:Locator="Match(name)"，然后 connectionString value="NewConnValues" 中的 xdt:Transform="Replace"。

<configuration>
  <log4net>
    <appender name="AdoNetAppender" 
              type="log4net.Appender.AdoNetAppender" 
              xdt:Locator="Match(name)">
      <connectionString value="YourConnectionStringToBe"  
                        xdt:Transform="Replace"/>
    </appender>
  </log4net>
</configuration>