Apex log to Structured log
github.com/apex/log versus log/slog
Published: Wednesday, Aug 9, 2023 Last modified: Monday, Dec 9, 2024
https://github.com/apex/log versus go1.21’s log/slog
log.WithField("record", rec).Info("adding")
slog.Info("test", "record", rec)
https://go.dev/play/p/mVJyQmYTZVe
log.WithError(errors.New("unauthorized")).Error("upload failed")
slog.Error("upload failed", "err", errors.New("unauthorized"))
Not sure how to do a Fatal
log.WithError(err).Fatal("error listening")
Setting the default handler to JSON output:
log.SetHandler(jsonhandler.Default)
slog.SetDefault(slog.New(slog.NewJSONHandler(os.Stderr, nil)))
Default handler outputting to stderr.
log.WithFields(log.Fields{
"url": logoutUrl,
"profile": profile,
}).Info("logouting user out")