将新的追加器添加到 log4net 文件

Question

我目前正在尝试将 Microsoft Teams 附加程序添加到我的项目中。
我有以下项目结构：

我想在 log4net.development.config 中添加附加程序，所以我在这里尝试了这种方式： log4.development.config 文件：

<log4net debug="true">
    <root>
        <level value="WARN" />
        <appender-ref ref="AdoNetAppender" />
        <appender-ref ref="teams" />
    </root>
    <logger name="ErpLogger" additivity="false">
        <level value="INFO"/>
        <appender-ref ref="AdoNetAppender"/>
    </logger>
    <logger name="ChangeHistoryLogger" additivity="false">
        <level value="INFO"/>
        <appender-ref ref="AdoNetAppender"/>
    </logger>
    <appender name="ConsoleAppender" type="log4net.Appender.ColoredConsoleAppender">
        ...
    </appender>
    <appender name="AdoNetAppender" type="log4net.Appender.AdoNetAppender">
        ...
    </appender>
    <appender name="console" type="log4net.Appender.ConsoleAppender">
        ...
    </appender>
    <appender name="file" type="log4net.Appender.RollingFileAppender">
        ...
    </appender>
    <appender name="teams" type="log4net.MicrosoftTeams.MicrosoftTeamsAppender, log4net.MicrosoftTeams">
        <WebhookUrl value="https://tecalliance.webhook.office.com/webhookb2/a8277821-7bff-4750-a3f7-b087370ca527@91262959-85ec-4b1c-b7d3-7c3aac19c595/IncomingWebhook/dc97de2cc86a43f99e6c5407cfa2062f/1ac4dbd6-de16-4fe5-aa26-9925c6fe9d4c" />
        <titleLayout>
            <conversionPattern value="Title - %p: %date [%c]" />
        </titleLayout>
        <layout type="log4net.Layout.PatternLayout">
            <conversionPattern value="%-5level %logger - %message" />
        </layout>
    </appender>
</log4net>

AssemblyInfo.cs 文件： 我添加了这一行：
[程序集：log4net.Config.XmlConfigurator(ConfigFile = "log4net.development.config")]

Startup.cs：

        private static readonly ILog Log = LogManager.GetLogger(System.Reflection.MethodBase.GetCurrentMethod().DeclaringType);

        public Startup(IConfiguration configuration, IHostingEnvironment env)
        {
            Configuration = configuration;
            HostingEnvironment = env;
            Log.Warn("TestLog");
            Console.ReadLine();
        }

但我总是在这里收到此错误：System.IO.FileNotFoundException：找不到文件或程序集“log4net.Microsoft Teams”或其依赖项。系统找不到指定的文件。文件名：log4net.MicrosoftTeams
我能做些什么？

Answer 1

确保安装以下两个 NuGet 包：

• log4net
• log4net.MicrosoftTeams