What are the different log levels in Go logging?
In Go logging, common log levels include Debug, Info, Warn, Error, and Fatal. Each level indicates the severity of the log message.
Can you explain what each log level means?
Sure! Debug is for detailed information, Info is for general messages, Warn indicates potential issues, Error is for errors that occurred, and Fatal is for critical errors that cause the program to exit.
How do I implement logging in a Go application?
You can use the built-in log package in Go. Just import it and use functions like log.Print, log.Println, or log.Fatalf to log messages at different levels.
Are there any third-party logging libraries you recommend?
Yes, popular libraries include Logrus, Zap, and Go-kit log. They offer more features and flexibility compared to the standard log package.
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