C# log4net 配置 - 未能找到部分
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log4net configuration - failed to find section
提问by MikroDel
This is my error message:
这是我的错误信息：
log4net:ERROR XmlConfigurator: Failed to find configuration section 'log4net' in the application's .config file. Check your .config file for the <log4net> and <configSections> elements. The configuration section should look like: <section name="log4net" type="log4net.Config.Log4NetConfigurationSectionHandler,log4net" />
this is my web.config:
这是我的 web.config：
<?xml version="1.0"?>
<configuration>
<configSections>
<section name="log4net" type="log4net.Config.Log4NetConfigurationSectionHandler, log4net" />
</configSections>
<system.serviceModel>
...
</system.serviceModel>
<connectionStrings>
...
</connectionStrings>
<log4net>
...
</log4net>
</configuration>
What is wrong with my config?
我的配置有什么问题？
Update:
更新：
Have also Web.Release.config:
也有 Web.Release.config：
<?xml version="1.0"?>
<configuration xmlns:xdt="http://schemas.microsoft.com/XML-Document-Transform">
<system.web>
<compilation xdt:Transform="RemoveAttributes(debug)" />
</system.web>
<system.serviceModel>
...
</system.serviceModel>
<connectionStrings>
...
</connectionStrings>
<log4net>
...
<root>
<level value="DEBUG" xdt:Transform ="Replace"/>
</root>
</log4net>
</configuration>
Web.Test.cofig - the same as Release one
Web.Test.cofig - 与第一版相同
and Web.Debug.config, that is empty:
和 Web.Debug.config，这是空的：
<?xml version="1.0"?>
<configuration xmlns:xdt="http://schemas.microsoft.com/XML-Document-Transform">
</configuration>
回答by Siraj Mansour
Nothing seems wrong with defining the section under <configSections>.
定义下的部分似乎没有错<configSections>。
Try adding [assembly: log4net.Config.XmlConfigurator(Watch = true)]in your AssemblyInfo.cs in the properties folder of your project. This should do the trick in case your configuration is correct under the tag.
尝试[assembly: log4net.Config.XmlConfigurator(Watch = true)]在您的项目的属性文件夹中添加您的 AssemblyInfo.cs。如果您的配置在标签下正确，这应该可以解决问题。
EDIT :
编辑 ：
XmlElement log4NetSection = (XmlElement)ConfigurationManager.GetSection("log4net");
log4net.Config.XmlConfigurator.Configure(log4NetSection);
回答by Peter
Are you calling XmlConfigurator.Configure()somewhere?
你在XmlConfigurator.Configure()某个地方打电话吗？
Remove those calls and only add the [assembly: log4net.Config.XmlConfigurator(Watch = true)]attribute.
删除这些调用并仅添加[assembly: log4net.Config.XmlConfigurator(Watch = true)]属性。
Normally it is easier to configure log4net in a separate file. Create a file log4net.configand change your attribute to:
通常在单独的文件中配置 log4net 更容易。创建一个文件log4net.config并将您的属性更改为：
[assembly: log4net.Config.XmlConfigurator(ConfigFile = "Log4Net.config", Watch = true)]
Remove the section in your web.config.
删除web.config.
