Asp.net 有没有办法通过配置文件配置Serilog子记录器？

目前我所有的配置都是用代码编写的。我使用子日志记录器来过滤和更改日志的存储。是否有任何方法可以从配置文件执行此操作。因为我希望解决方案中的每个上下文都有一个单独的配置文件。

如果子记录器的数量在生成时是固定的，则可以使用配置前缀来执行此操作：

Log.Logger = new LoggerConfiguration()
    .ReadFrom.AppSettings() // default file
    .WriteTo.Logger(lc => lc
        .ReadFrom.AppSettings(filePath: "other1.config"))             
    .WriteTo.Logger(lc => lc
        .ReadFrom.AppSettings(filePath: "other2.config"))
    .CreateLogger();

---

Serilog.Settings.AppSettings中还没有支持，但理论上，如果有人能够实现它，则不会阻止添加它。

如果子记录器的数量在生成时是固定的，则可以使用配置前缀来执行此操作：

Log.Logger = new LoggerConfiguration()
    .ReadFrom.AppSettings() // default file
    .WriteTo.Logger(lc => lc
        .ReadFrom.AppSettings(filePath: "other1.config"))             
    .WriteTo.Logger(lc => lc
        .ReadFrom.AppSettings(filePath: "other2.config"))
    .CreateLogger();

Serilog.Settings.AppSettings中还没有支持，但理论上，如果有人能够实现它，就不会阻止添加它。

试试这个

Startup.cs/Global.asax.cs

Log.Logger = new LoggerConfiguration()
           .WriteTo
           .Logger(x => x.Filter
           .ByIncludingOnly(logEvent => logEvent.Level == Serilog.Events.LogEventLevel.Error)
           .ReadFrom
           .AppSettings("error"))

           .WriteTo
           .Logger(x => x.Filter
           .ByIncludingOnly(logEvent => logEvent.Level == Serilog.Events.LogEventLevel.Information)
           .ReadFrom
           .AppSettings("info")).CreateLogger()

Web.Config

<add key ="error:serilog:using:RollingFile" value="Serilog.Sinks.RollingFile"/>
<add key ="error:serilog:write-to:RollingFile.pathFormat" value="C:\log\error {Date}.txt"/>
<add key ="error:serilog:write-to:RollingFile.formatter" value="Serilog.Formatting.Json.JsonFormatter"/>

<add key ="info:serilog:using:RollingFile" value="Serilog.Sinks.RollingFile"/>
<add key ="info:serilog:write-to:RollingFile.pathFormat" value="C:\log\info {Date}.txt"/>
<add key ="info:serilog:write-to:RollingFile.formatter" value="Serilog.Formatting.Json.JsonFormatter"/>

试试这个

Startup.cs/Global.asax.cs

Log.Logger = new LoggerConfiguration()
           .WriteTo
           .Logger(x => x.Filter
           .ByIncludingOnly(logEvent => logEvent.Level == Serilog.Events.LogEventLevel.Error)
           .ReadFrom
           .AppSettings("error"))

           .WriteTo
           .Logger(x => x.Filter
           .ByIncludingOnly(logEvent => logEvent.Level == Serilog.Events.LogEventLevel.Information)
           .ReadFrom
           .AppSettings("info")).CreateLogger()

Web.Config

<add key ="error:serilog:using:RollingFile" value="Serilog.Sinks.RollingFile"/>
<add key ="error:serilog:write-to:RollingFile.pathFormat" value="C:\log\error {Date}.txt"/>
<add key ="error:serilog:write-to:RollingFile.formatter" value="Serilog.Formatting.Json.JsonFormatter"/>

<add key ="info:serilog:using:RollingFile" value="Serilog.Sinks.RollingFile"/>
<add key ="info:serilog:write-to:RollingFile.pathFormat" value="C:\log\info {Date}.txt"/>
<add key ="info:serilog:write-to:RollingFile.formatter" value="Serilog.Formatting.Json.JsonFormatter"/>

这可能有用，[问题]：这可能有用，[问题]：请不要添加多个问题。回答最好的一个，并将其余的标记为重复项。请参见“请不要添加多个问题”。回答最好的一个，并将其余的标记为重复项。看见