How can I use Zerolog for advanced logging in my application?
An example of an AI chatbot conversation about advanced usage of Zerolog for logging.
How can I use Zerolog for advanced logging in my application?
Zerolog is a structured logger for Go. You can use it for advanced logging by leveraging its features like log levels, context, and JSON output.
Can you show me an example of logging with different levels?
Sure! You can log at different levels like this:
log.Debug().Msg("This is a debug message")
log.Info().Msg("This is an info message")
log.Error().Err(err).Msg("This is an error message")
How do I add context to my logs?
You can add context using the With() method. For example:
log.With().Str("user", username).Msg("User logged in")
Is it possible to log in JSON format?
Yes, Zerolog logs in JSON format by default. You can customize the output by using log.Output() to set your desired writer.
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