Where is the exported log file path?

I use the `NLog.Targets.MauiLog` config demo. But i don't know where is the log file,i try to find use command "find / "*.log" ,but nothing found.

This is my code:

``` C#
 private readonly NLog.ILogger _logger = NLog.LogManager.GetCurrentClassLogger();

priva void UseLog()
{
    // todo
    _logger.Debug("This is debug info");
}
```