How can I implement logging filtering in ASP.NET Core?

How can I implement logging filtering in ASP.NET Core?

You can implement logging filtering in ASP.NET Core by configuring the logging settings in the appsettings.json file or in the Startup.cs class.

Can you show me an example of how to set it up in appsettings.json?

Sure! In your appsettings.json, you can add a Logging section like this:

"Logging": {
  "LogLevel": {
    "Default": "Information",
    "Microsoft": "Warning",
    "YourNamespace": "Debug"
  }
}

What if I want to filter logs based on specific categories?

You can specify log levels for different categories by adding them under the LogLevel section. For example:

"LogLevel": {
  "Default": "Information",
  "Microsoft.AspNetCore": "Warning",
  "MyApp.Controllers": "Debug"
}

Is there a way to filter logs programmatically?

Yes, you can filter logs programmatically by using the ILoggerFactory and configuring filters in the Configure method of Startup.cs.